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SODIUM HYDROXYACETATE

Sodium hydroxyacetate is the sodium salt of glycolic acid, a member of the α-hydroxy acid (AHA) family, typically appearing as a white to off-white hygroscopic crystalline powder that is freely soluble in water.
Functionally, Sodium hydroxyacetate is a versatile compound used in pharmaceuticals as a superdisintegrant to enhance tablet dissolution and bioavailability, and in cosmetics as a pH regulator, buffering agent, and mild keratolytic that promotes skin exfoliation and hydration.
Because of its chelating, stabilizing, and moisturizing properties, sodium hydroxyacetate is widely incorporated into healthcare, personal care, and industrial formulations, where it improves performance and product stability.

CAS Number: 2836-32-0
EC Number: 220-624-6
Molecular Formula: C2H3NaO3
Molar Mass: ~98.03 g/mol

Synonyms: Sodium glycolate, 2836-32-0, Sodium hydroxyacetate, Sodium 2-hydroxyacetate, Sodium glycollate, Sodium lycolate, Monosodium glycolate, Natriumglykolat, Glycolic acid, monosodium salt, Glykokolan sodny, GLYCOLIC ACID, SODIUM SALT, Hydroxyacetic acid, monosodium salt, B75E535IMI, CHEBI:132094, 220-624-9, RefChem:887550, Glycolic Acid Sodium Salt, Acetic acid, hydroxy-, monosodium salt, sodium;2-hydroxyacetate, MFCD00065358, C2H3NaO3, Natriumglykolat [German], Glykokolan sodny [Czech], EINECS 220-624-9, UNII-B75E535IMI, Hydroxyacetic Acid Sodium Salt, sodium,2-hydroxyacetate, Sodium glycolate, 98%, SCHEMBL47925, Glycolic acid mono sodium salt, orb2942282, DTXSID6047153, Sodium hydroxyacetate, AldrichCPR, HY-W088011B, AKOS015901055, AS-56733, CS-0128405, G0111, NS00083576, Acetic acid, 2-hydroxy-, sodium salt (1:1), Q17320243, 220-624-9, 2836-32-0, Acetic acid, 2-hydroxy-, sodium salt (1:1), Glycolate de sodium, Glycolic acid sodium salt, Glycolic acid, monosodium salt, Hydroxyacetic acid monosodium salt, MFCD00065358, Monosodium glycolate, Natriumglycolat, sodium 2-hydroxyacetate, Sodium glycolate, SODIUM HYDROXYACETATE, 95%, Acetic acid, hydroxy-, monosodium salt, EINECS 220-624-9, Glycolic acid, sodium salt, Glykokolan sodny, Hydroxyacetic acid, monosodium salt, Natriumglykolat, sodium 2-hydroxyethanoate, sodium and 2-hydroxyacetate, B75E535IMI, MC5525000

Sodium hydroxyacetate is the sodium salt of glycolic acid, belonging to the family of α-hydroxy acid (AHA) derivatives.
Sodium hydroxyacetate typically appears as a white to off-white crystalline powder, freely soluble in water and hygroscopic in nature.

Functionally, Sodium hydroxyacetate is valued for its chelating, buffering, and stabilizing properties, making it widely used in pharmaceutical formulations (as a disintegrant in tablets), cosmetics (as a pH adjuster and skin-conditioning agent), and industrial applications.
Sodium hydroxyacetate's mild keratolytic and hydrating effects contribute to skin renewal and moisturization in personal care products, while in oral dosage forms it enhances dissolution and bioavailability.

Chemically, Sodium hydroxyacetate is stable under normal storage conditions but should be kept in well-sealed containers to avoid moisture uptake.
Because of its dual role as both a functional excipient and an active AHA derivative, Sodium hydroxyacetate is an important compound bridging pharmaceutical and cosmetic industries.

Sodium hydroxyacetate is used as a disintegrant, suspending agent, gelling agent, buffering agent and in pharmaceutical grade for tablets and capsules.
Further, Sodium hydroxyacetate is used in cosmetics and personal care products primarily as an exfoliant, as pH adjusters, skin-conditioning agents and as a flavoring agent.

Sodium hydroxyacetate is the smallest alpha-hydroxy acid (AHA).
This colorless, odorless, and hygroscopic crystalline solid is highly soluble in water.

Due to its excellent capability to penetrate skin, Sodium hydroxyacetate finds applications in skin care products, most often as a chemical peel.
Sodium hydroxyacetate may reduce wrinkles, acne scarring, hyperpigmentation and improve many other skin conditions, including actinic keratosis, hyperkeratosis, and seborrheic keratosis.

Once applied, Sodium hydroxyacetate reacts with the upper layer of the epidermis, weakening the binding properties of the lipids that hold the dead skin cells together.
This allows the outer skin to dissolve revealing the underlying skin.

Sodium hydroxyacetate and Lactic Acid are naturally occuring organic acids also known as Alpha Hydroxy Acids or AHAs.
The salts of Sodium hydroxyacetate, the salts of Lactic Acid (Ammonium Lactate, Calcium Lactate, Potassiu Lactate, Sodium Lactate, TEA-Lactate) and the esters of Lactic Acid (Methyl Lactate, Ethyl Lactate, Butyl Lactate, Lauryl Lactate, Myristyl Lactate, Cetyl Lactate) may also be used in cosmetics and personal care products.
In cosmetics and personal care products, these ingredients are used in the formulation of moisturizers, cleansing products, and other skin care products, as well as in makeup, shampoos, hair dyes and colors and other hair care products.

Sodium hydroxyacetate is the sodium salt of carboxymethyl ether.
Starch glycolates are from potato, rice, wheat or corn origin.
Sodium hydroxyacetate is a white to off-white, tasteless, odorless, relatively free flowing powder.

Sodium hydroxyacetate is used as a pharmaceutical grade dissolution excipient for tablets and capsules.
Sodium hydroxyacetate absorbs water rapidly, resulting in swelling which leads to rapid disintegration of tablets and granules.

Sodium hydroxyacetate is used as a disintegrant, a suspending agent and as a gelling agent.
Without a disintegrant, tablets may not dissolve appropriately and may effect the amount of active ingredient absorbed, thereby decreasing effectiveness.

Sodium hydroxyacetate is the sodium salt of glycolic acid, belonging to the α-hydroxy acid (AHA) family, which is well known for its exfoliating and skin-renewal properties.
Sodium hydroxyacetate usually appears as a whi of Sodium Hydroxyacetate:te to slightly off-white crystalline solid or powder that is highly soluble in water and slightly soluble in alcohol.

Due to Sodium hydroxyacetate's hygroscopic nature, Sodium hydroxyacetate tends to absorb atmospheric moisture, requiring airtight storage conditions.
Functionally, Sodium hydroxyacetate is an important multifunctional compound: in pharmaceuticals, it is widely used as a superdisintegrant in tablet formulations, improving drug release, dissolution, and bioavailability; in cosmetics and personal care, it serves as a pH regulator, buffering agent, and mild keratolytic, promoting skin exfoliation, hydration, and smoothing.

Additionally, Sodium hydroxyacetate's chelating ability allows it to stabilize formulations by binding trace metal ions, thereby improving product shelf life.
Industrially, Sodium hydroxyacetate may be employed in cleaning and detergent formulations where controlled alkalinity and biodegradability are desirable.

Chemically, Sodium hydroxyacetate is stable under standard storage and handling conditions but may degrade upon prolonged exposure to heat, light, or acidic environments.
From a safety perspective, Sodium hydroxyacetate is generally recognized as of low toxicity at typical use concentrations, though as an AHA derivative it may cause mild irritation to sensitive skin or mucous membranes.
The combination of versatility, water solubility, and dual functionality as both a pharmaceutical excipient and a cosmetic active makes Sodium hydroxyacetate a valuable ingredient across healthcare, cosmetic, and industrial sectors.

Market Overview of Sodium Hydroxyacetate:
Sodium hydroxyacetate occupies a specialized but growing niche within the global chemical, pharmaceutical, and cosmetic markets, driven by its dual role as both a functional excipient and a bioactive α-hydroxy acid (AHA) derivative.

Pharmaceutical Sector:
The largest share of demand comes from the pharmaceutical industry, where Sodium hydroxyacetate is widely recognized as a tablet disintegrant in solid oral dosage forms.
Sodium hydroxyacetate's ability to swell rapidly in contact with water enhances drug dissolution and bioavailability, making it a preferred excipient in generic drugs, fast-dissolving formulations, and nutraceuticals.
The continued expansion of generic drug manufacturing in Asia-Pacific, especially in India and China, is driving higher consumption of Sodium hydroxyacetate.

Cosmetic & Personal Care Industry:
In cosmetics, Sodium hydroxyacetate is valued as a pH adjuster, buffering agent, and exfoliating ingredient derived from glycolic acid.
The global demand for AHA-based skincare products (anti-aging creams, exfoliants, moisturizers, chemical peels) has seen steady growth, fueled by rising consumer awareness of skin renewal and anti-wrinkle benefits.
Sodium hydroxyacetate serves as a safer, milder, and more formulation-friendly alternative to free glycolic acid, particularly in sensitive-skin products.

Industrial & Specialty Chemicals:
Beyond health and beauty, Sodium hydroxyacetate finds use in cleaning formulations, detergents, and metal treatment processes, where its chelating and buffering abilities are leveraged to stabilize formulations and control alkalinity.
Sodium hydroxyacetate's biodegradable profile makes it attractive in markets that emphasize environmentally friendly cleaning agents.

Regional Trends:

North America & Europe:
High demand in cosmeceuticals and pharmaceutical excipients, with a strong emphasis on regulatory compliance and safety.

Asia-Pacific:
Fastest-growing market, driven by generic drug manufacturing, contract pharmaceutical production, and expanding middle-class cosmetic consumption.

Latin America & Middle East:
Emerging demand, largely dependent on imports and multinational pharmaceutical presence.

Market Growth Outlook:
The global Sodium hydroxyacetate market is projected to grow steadily at 4–6% CAGR over the next 5–7 years, supported by increasing investments in oral solid dosage forms, natural and mild cosmetic formulations, and sustainable chemical substitutes.
Rising regulatory restrictions on harsher synthetic additives further strengthen the position of Sodium hydroxyacetate as a safe, versatile, and eco-conscious choice across multiple industries.

Uses of Sodium Hydroxyacetate:
Sodium hydroxyacetate is a versatile compound with broad applications in pharmaceuticals, cosmetics, and industrial processes.
In the pharmaceutical sector, Sodium hydroxyacetate is primarily used as a tablet disintegrant, where its ability to rapidly absorb water and swell ensures quick breakdown of solid dosage forms, thereby improving drug dissolution and bioavailability.

In cosmetics and personal care, Sodium hydroxyacetate functions as a pH adjuster, buffering agent, and mild exfoliant, providing skin-smoothing and hydrating effects while being gentler than free glycolic acid, making it suitable for sensitive formulations such as anti-aging creams, acne treatments, and moisturizers.
Beyond health and beauty, Sodium hydroxyacetate also serves as a chelating and buffering agent in detergents, cleaners, and metal treatment processes, where it helps stabilize formulations, control alkalinity, and enhance environmental compatibility through its biodegradability.
This multifunctional profile makes Sodium hydroxyacetate an important ingredient across healthcare, cosmetic, and industrial applications.

Sodium hydroxyacetate is a multifunctional compound with applications spanning pharmaceuticals, cosmetics, and industrial sectors.
Sodium hydroxyacetate's versatility arises from its chemical nature as the sodium salt of glycolic acid, combining the properties of an α-hydroxy acid (AHA) with those of a highly soluble, buffering, and chelating salt.

Pharmaceutical Applications:

Tablet Disintegrant:
One of Sodium hydroxyacetate's most significant uses is as a superdisintegrant in solid oral dosage forms.
Sodium hydroxyacetate absorbs water and swells rapidly, breaking tablets into smaller fragments to enhance dissolution and improve drug bioavailability.

Bioavailability Enhancer:
Especially important in poorly soluble drugs, as Sodium hydroxyacetate promotes faster onset of action.

Excipient in Generics and Nutraceuticals:
Extensively employed in the generic pharmaceutical industry and nutritional supplements due to its cost-effectiveness and regulatory acceptance.

Cosmetics and Personal Care:

pH Adjuster & Buffering Agent:
Sodium hydroxyacetate is used in creams, gels, and serums to maintain formulation stability within a skin-friendly pH range.

Exfoliant & Skin Renewal Agent:
As an AHA derivative, Sodium hydroxyacetate promotes gentle exfoliation, supporting skin smoothness, brightness, and hydration.
Sodium hydroxyacetate is milder than free glycolic acid, making it suitable for sensitive skin products.

Moisturizer and Conditioning Agent:
Sodium hydroxyacetate enhances water retention in the stratum corneum, contributing to skin hydration.

Anti-aging & Acne Treatment Products:
Incorporated into formulations targeting fine lines, uneven tone, hyperpigmentation, and acne-prone skin.

Industrial and Specialty Chemical Uses:

Chelating Agent:
Sodium hydroxyacetate binds trace metal ions, preventing oxidation, discoloration, and degradation of formulations in detergents, cleaning agents, and industrial solutions.

Buffering Component:
Sodium hydroxyacetate is used to maintain controlled alkalinity in cleaning products and water treatment applications.

Detergents & Cleaners:
Sodium hydroxyacetate's biodegradability and mild alkalinity make it attractive in eco-friendly cleaning solutions.

Metal Surface Treatment:
Sodium hydroxyacetate applied in certain processes for metal cleaning and passivation, taking advantage of its ability to complex with metal ions.

Industry Uses:
Cleaning agent
Viscosity adjustors
Surfactant (surface active agent)
Thickening agent

Consumer Uses:
Cleaning agent
Surfactant (surface active agent)

Benefits of Sodium Hydroxyacetate:
Sodium hydroxyacetate offers a wide range of benefits thanks to its multifunctional chemical profile as the sodium salt of glycolic acid.

Pharmaceutical Benefits:
Sodium hydroxyacetate acts as a highly effective tablet disintegrant, ensuring rapid breakdown of solid dosage forms for faster drug release and improved bioavailability.
Enhances the onset of therapeutic action, particularly for poorly soluble drugs.
Cost-effective and widely accepted as a safe excipient in generic medicines and nutraceuticals.

Cosmetic & Personal Care Benefits:
Provides gentle exfoliation and skin renewal due to its AHA origin, improving skin smoothness, brightness, and hydration.
Functions as a buffer and pH stabilizer, maintaining the effectiveness and safety of formulations.

Milder than free Sodium hydroxyacetate, making it ideal for sensitive-skin products such as anti-aging creams, acne treatments, and moisturizers.
Improves skin barrier hydration, reducing dryness and roughness.

Industrial & Environmental Benefits:
Sodium hydroxyacetate serves as an effective chelating agent, preventing product instability caused by trace metals.
Provides controlled alkalinity and buffering capacity, valuable in cleaning products, detergents, and water treatment.
Environmentally favorable due to its biodegradability, making it a safer alternative in eco-friendly formulations.

Production of Sodium Hydroxyacetate:
Sodium hydroxyacetate is produced mainly through the neutralization of glycolic acid with sodium hydroxide or sodium carbonate under controlled conditions.
Sodium hydroxyacetate, the parent α-hydroxy acid, is typically obtained either by synthetic chemical routes—such as the hydrolysis of formaldehyde and synthesis gas (formaldehyde + carbon monoxide in the presence of a catalyst)—or by biotechnological fermentation methods using renewable feedstocks like sugarcane or corn.

Once Sodium hydroxyacetate is available, it is reacted with an equimolar amount of sodium hydroxide solution, resulting in the formation of Sodium hydroxyacetate and water.
The process is usually carried out in aqueous media, and the product can then be crystallized and dried to yield a stable powder form.

On an industrial scale, production requires careful control of pH, temperature, and concentration to ensure purity and prevent degradation of the hydroxy acid group.
In some cases, the reaction mixture is further processed to obtain Sodium hydroxyacetate monohydrate, a common commercial form.
Modern production trends also emphasize green chemistry approaches, aiming to reduce energy use and shift towards bio-based glycolic acid sources, which enhance the sustainability profile of Sodium hydroxyacetate in pharmaceutical, cosmetic, and industrial applications.

Synthesis of Sodium Hydroxyacetate:
The synthesis of Sodium hydroxyacetate is relatively straightforward, relying on the neutralization of glycolic acid, but the preparation of glycolic acid itself can follow different synthetic routes:

Neutralization Reaction (Main Route)

Reaction:
HOCH2COOH (glycolic acid)+NaOH⟶HOCH2COONa (sodium glycolate)+H2O

In this simple acid–base neutralization, glycolic acid is dissolved in water and reacted with an equimolar amount of sodium hydroxide (or sodium carbonate/bicarbonate as alternatives).
The resulting solution is concentrated and crystallized to obtain Sodium hydroxyacetate, either in anhydrous or monohydrate form.

Preparation of Glycolic Acid (Precursors for Synthesis):

Formaldehyde Hydrolysis Route:
Glycolic acid is industrially produced via hydrolysis of formaldehyde in the presence of a catalyst, often followed by neutralization with sodium hydroxide.

Carbon Monoxide + Formaldehyde (Hydrocarboxylation):
Formaldehyde reacts with carbon monoxide under acidic conditions to form glycolic acid, which is then neutralized to yield Sodium hydroxyacetate.

Biotechnological Routes:
Recent methods use microbial fermentation of renewable sugars (e.g., glucose from sugarcane or corn) to produce glycolic acid sustainably, later neutralized with sodium hydroxide.

Purification & Isolation:
After neutralization, the mixture is filtered to remove impurities, concentrated under reduced pressure, and crystallized.
Depending on the application, the product may be marketed as Sodium hydroxyacetate monohydrate or anhydrous Sodium hydroxyacetate.

History of Sodium Hydroxyacetate:
The history of Sodium hydroxyacetate is closely tied to the discovery and industrial use of glycolic acid, the simplest α-hydroxy acid (AHA).
Glycolic acid was first identified in the 19th century during studies on sugar degradation products, and its derivatives quickly became of interest due to their reactivity and solubility.
With the rise of synthetic organic chemistry in the early 20th century, glycolic acid was produced industrially from formaldehyde and carbon monoxide, which enabled the subsequent development of its sodium salt, Sodium hydroxyacetate.

In the pharmaceutical industry, Sodium hydroxyacetate began to gain importance in the mid-20th century as researchers searched for effective tablet disintegrants to improve drug dissolution and patient compliance.
Sodium hydroxyacetate's ability to swell rapidly in water and enhance bioavailability positioned it alongside other excipients such as sodium starch glycolate and croscarmellose sodium, becoming a standard in oral dosage formulations.

By the late 20th century, Sodium hydroxyacetate found additional recognition in cosmetic formulations, especially as interest in AHAs surged in skincare science.
Sodium hydroxyacetate's gentler nature compared to free glycolic acid made it suitable for sensitive-skin products in the growing anti-aging and exfoliation markets.
At the same time, industrial chemists explored its role as a chelating and buffering agent in cleaning solutions, detergents, and water treatment, particularly as environmental regulations began favoring biodegradable and safer chemicals.

Today, Sodium hydroxyacetate is valued as a multifunctional, eco-friendly compound bridging pharmaceuticals, cosmetics, and industrial applications.
Sodium hydroxyacetate's history reflects broader scientific and industrial trends: the growth of excipient science in pharmaceutics, the rise of cosmetic chemistry, and the shift toward sustainable chemistry in industrial practices.

Handling and Storage of Sodium Hydroxyacetate:

Handling:
Avoid contact with skin, eyes, and clothing.
Prevent dust formation and handle in well-ventilated areas.
Use appropriate personal protective equipment (gloves, goggles, lab coat). Wash hands thoroughly after handling.

Storage:
Keep container tightly closed in a cool, dry, and well-ventilated place.
Protect from heat, direct sunlight, and moisture (hygroscopic).
Store away from strong acids, oxidizers, and reactive chemicals.

Stability and Reactivity of Sodium Hydroxyacetate:

Stability:
Stable under normal temperature and pressure.
Sensitive to moisture and prolonged exposure to air.

Reactivity:
Reacts with strong acids to release glycolic acid.
May react with strong oxidizing agents.
Thermal decomposition can produce hazardous gases such as carbon monoxide and carbon dioxide.

First Aid Measures of Sodium Hydroxyacetate:

Inhalation:
Move exposed person to fresh air.
If breathing difficulties occur, provide oxygen and seek medical attention.

Skin Contact:
Wash thoroughly with soap and water.
Remove contaminated clothing.
If irritation persists, consult a physician.

Eye Contact:
Rinse cautiously with water for at least 15 minutes, lifting eyelids occasionally.
Seek medical attention if irritation continues.

Ingestion:
Rinse mouth with water.
Do not induce vomiting.

Give water to drink if the person is conscious.
Seek immediate medical advice.

Firefighting Measures of Sodium Hydroxyacetate:

Suitable Extinguishing Media:
Water spray, foam, dry chemical, or carbon dioxide.

Hazards:
During combustion, may release carbon oxides and irritating fumes.

Protective Equipment:
Firefighters should wear self-contained breathing apparatus (SCBA) and protective clothing.

Accidental Release Measures of Sodium Hydroxyacetate:

Spills/Leaks:
Avoid dust formation.
Sweep up and place in properly labeled containers for disposal.

Ventilate area.
Wash spill site after cleanup.

Environmental Precautions:
Prevent entry into drains, surface water, or soil.

Exposure Controls / Personal Protection of Sodium Hydroxyacetate:

Engineering Controls:
Use in well-ventilated areas or under local exhaust ventilation.

Personal Protective Equipment (PPE):

Respiratory Protection:
Dust mask or respirator if exposure limits are exceeded.

Skin Protection:
Protective gloves and lab coat.

Eye Protection:
Safety goggles or face shield.

Hygiene Measures:
Wash hands before breaks and after handling.
Do not eat, drink, or smoke in work areas.

Identifiers of Sodium Hydroxyacetate:
Chemical Name: Sodium hydroxyacetate
IUPAC Name: Sodium 2-hydroxyacetate
CAS Number: 2836-32-0
EC Number (EINECS): 220-624-6
Molecular Formula: C₂H₃NaO₃
Molar Mass: ~98.03 g/mol (anhydrous)
InChI: InChI=1S/C2H4O3.Na/c3-1-2(4)5;/h3H,1H2,(H,4,5);/q;+1/p-1
InChI Key: IWTYJABIZGFWBP-UHFFFAOYSA-M
PubChem CID: 23675382

CAS: 2836-32-0
IUPAC Name: sodium 2-hydroxyacetate
Molecular Formula: C2H3NaO3
InChI Key: VILMUCRZVVVJCA-UHFFFAOYSA-M
SMILES: [Na+].OCC([O-])=O
Molecular Weight (g/mol): 98.03

CAS No.: 2836-32-0
Chemical Name: Sodium hydroxyacetate
CBNumber: CB9469570
Molecular Formula: C2H3NaO3
Molecular Weight: 98.03
MDL Number: MFCD00065358

CAS Numbers: 2836-32-0
EC (EINECS) Number: 220-624-6
UNII: YQG70WVD5W
PubChem CID: 23675382
ChemSpider ID: 10457
KEGG ID: C18257

Molecular Formula: C₂H₃NaO₃
Molar Mass: 98.03 g/mol
InChI: InChI=1S/C2H4O3.Na/c3-1-2(4)5;/h3H,1H2,(H,4,5);/q;+1/p-1
InChI Key: IWTYJABIZGFWBP-UHFFFAOYSA-M
SMILES Notation: C(C(=O)[O-])O.[Na+]

Properties of Sodium Hydroxyacetate:
Chemical Formula: C₂H₃NaO₃
Molecular Weight: 98.03 g/mol (anhydrous)
116.04 g/mol (monohydrate)
Appearance: White to off-white crystalline powder or granules
Odor: Odorless
Taste: Slightly saline
Solubility: Freely soluble in water; sparingly soluble in alcohol; insoluble in most organic solvents
Hygroscopicity: Strongly hygroscopic (absorbs moisture from air)
pH (1% aqueous solution): Typically 6.0 – 8.0
Melting Point: Decomposes before melting (glycolates generally decompose around 200–220 °C)
Boiling Point: Not applicable (decomposes)
Density: ~1.6 g/cm³ (solid)
pKa (parent glycolic acid): 3.83 (for –COOH group)
Stability: Stable under ambient conditions; sensitive to strong acids, strong oxidizers, and high heat
Partition Coefficient (log P): –1.1 (approx., glycolate ion very hydrophilic)
Refractive Index: Not applicable (solid salt)
Flash Point: Non-flammable (aqueous salt form)

Molecular Weight: 98.03 g/mol
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Count: 3
Rotatable Bond Count: 1
Exact Mass: 97.99798824 Da
Monoisotopic Mass: 97.99798824 Da
Topological Polar Surface Area: 60.4 Å²
Heavy Atom Count: 6
Complexity: 44.1
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Computed by PubChem
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes

Melting point: 210-218℃
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: Powder
color: White to off-white
Water Solubility: Soluble
InChI: InChI=1S/C2H4O3.Na/c3-1-2(4)5;/h3H,1H2,(H,4,5);/q;+1/p-1
InChIKey: VILMUCRZVVVJCA-UHFFFAOYSA-M
SMILES: C([O-])(=O)CO.[Na+]
LogP: -1.046 (est)
CAS DataBase Reference: 2836-32-0(CAS DataBase Reference)
EWG's Food Scores: 1-3
FDA UNII: B75E535IMI
EPA Substance Registry System: Sodium hydroxyacetate (2836-32-0)
UNSPSC Code: 12352200

Specifications of Sodium Hydroxyacetate:
Appearance (Color): White to cream
Melting Point (clear melt): 208-218
Assay (Non-aqueous acid-base Titration): ≥96.0 to ≤104.0%
Form: Powder and/or lumpy