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SODIUM LAURETH-11 CARBOXYLATE


CAS Number: 33939-64-9
Chem/IUPAC Name: Sodium salt of the carboxylic acid derived from Laureth-11
COSING REF No: 79584
Formula: CH3(CH2)10CH2(OCH2CH2)nOCH2COONa, avg. n 4

APPLICATIONS


Sodium Laureth-11 Carboxylate is used for:

Eye liner
Brow liner
Mascara
Cleansing
Foaming
Surfactant
Body Cream:
Sodium Laureth-11 Carboxylate provides light creamy feeling.
Moisturizing body cream:
Sodium Laureth-11 Carboxylate has soft spreadability with fast absorbing when applied to the skin.
Thus,  Sodium Laureth-11 Carboxylate provides nice light creamy feeling for sensitive skin.
Sodium Laureth-11 Carboxylate has the medium spreading properties and rich feel when applied to the skin.

Sodium Laureth-11 Carboxylate has:

Velvety-soft skin feeling
Quick spreadability and absorbing when applied to the skin
Nice light creamy feeling with low oiliness residue on the skin

Sodium Laureth-11 Carboxylate can be used for fortifying Shampoo.
Further, Sodium Laureth-11 Carboxylate improves combing Highly foaming.

Sodium Laureth-11 Carboxylate can be used for hand cream.

Sodium Laureth-11 Carboxylate can be used for intimate hygiene products.

To make  Sodium Laureth-11 Carboxylate, lauryl alcohol—an essential fatty acid derived from coconut—is combined with glucose to produce lauryl glucoside, a mild, gentle cleanser that doesn’t dry skin or strip it of it’s natural oil.
Sodium Laureth-11 Carboxylate is ideal for use in facial cleansers and hair care products, it’s listed on the Safe Cosmetics Database and the GoodGuide database as being extremely safe.
In addition, Sodium Laureth-11 Carboxylate is approved for use in certified organic cosmetics by both the Organic Food Federation and EcoCert.

The nice thing about Sodium Laureth-11 Carboxylate is that even though it’s non-irritating and gentle, Sodium Laureth-11 Carboxylate has an excellent performance profile in cleansing products, getting skin clean without damaging it.

Sodium Laureth-11 Carboxylate is a “sodium carboxymethyl ether” of lauryl glucoside, which simply means that it is a derivative of lauryl glucoside that’s a more economical form of the ingredient.

Uses of Sodium Laureth-11 Carboxylate:

Sodium Laureth-11 Carboxylate is an extremely mild surfactant with good emulsifying properties and insensitive to water hardness, it substantially improves the skin’s tolerance of cleansers.
Furthermore, Sodium Laureth-11 Carboxylate is particularly suitable for high-quality formulations, baby shampoos, and products designed for sensitive skin.

Sodium Laureth-11 Carboxylate can be used for:

Shampoo
Shower gel and other personal cleaning products
Cleanser / Exfoliant
Foaming agent
Humectant / Moisturizer
Anionic Surfactant 
Creams
Soaps
Lotions
Liquid Hand Soaps
Personal Care products
Car Care
Dishwashing
Household
Industrial and instituional uses.

Sodium Laureth-11 Carboxylate is mainly used in various shampoos and personal care liquid products, especially for the preparation of baby shampoo, also used as detergents and industrial emulsifiers, dispersing agents, foaming agents and wetting agent.

DESCRIPTION


Sodium Laureth-11 Carboxylate is a sodium salt of the carboxylic acid derived fromLaureth-11 (q.v.).
Furthermore, Sodium Laureth-11 Carboxylate is a crypto-anionic surfactant - sodium laureth-11 carboxylate. 
Sodium Laureth-11 Carboxylate combines the properties of the anionic and non-ionic surfactants.

Sodium Laureth-11 Carboxylate has good foaming and solubilizing properties with excellent mildness to skin and mucous membranes.
Moreover, Sodium Laureth-11 Carboxylate is a crypto-anionic surfactant - sodium laureth-5 carboxylate.

Sodium Laureth-11 Carboxylate produces a rapid foam and improves the foam behaviour of cleansing products when used as co-surfactant.
Further, Sodium Laureth-11 Carboxylate has no significant damages to human health.

Sodium Laureth-11 Carboxylate is also a cleaning ingredient, but it’s much nicer to skin.
To begin with, it lacks the “sulfate” part of the name, which identifies an ingredient as a salt of sulfuric acid.
We don’t have any acid going on in Sodium Laureth-11 Carboxylate.

So there is no room for harsh irritant in Sodium Laureth-11 Carboxylate.
Sodium Laureth-11 Carboxylate belongs to a class of ingredients called “glucosides” which are made by bonding the base group with sugar (instead of sulfuric acid).

Sodium Laureth-11 Carboxylate has very low irritation to eyes, skin, good biodegradability, and low fish toxicity.
Good foam under acidic condition and hard water stable.

Sodium Laureth-11 Carboxylate is an anionic surfactant, our company R&D designed it for personal care and cosmetics products.
Furthermore, Sodium Laureth-11 Carboxylate is especially suitable to used in shampoo, shower gel and facial cleanser.

Sodium Laureth-11 Carboxylate has excellent mildness and good skin-touch.
Thus, Sodium Laureth-11 Carboxylate has excellent foam and wettability.

Foaming and foam stability of Sodium Laureth-11 Carboxylate is better than SLES, and there is no influence for the foam by PH value.
Sodium Laureth-11 Carboxylate has good solubilization.

Sodium Laureth-11 Carboxylate has excellent moisture decontamination abilities and resistance to hard water.
Further, Sodium Laureth-11 Carboxylate has good compatibility with anionic, cationic and amphoteric surfactants.
Sodium Laureth-11 Carboxylate has excellent low-temperature solubility.

Sodium Laureth-11 carboxylate is typically used in facial & skin cleanser applications. It produces a luxurious and creamy lather, imparts ease of rinse and provides cleaning with no dry/ tight feel to skin. Sodium laureth-11 carboxylate is suitable for liquid soaps for facial & body wash and also applicable for shampoo formulations.

PROPERTIES


Appearance (25℃): Colorless to light water transparent liquid
Solid Content (%): 23.0±2.0
NaCl(%): Max 0.5
PH value (1% Sol): 6.0-8.0
Sub-acid value(mgKOH/g): Min 60
Density: 0.961g/cm3
Boiling Point: 410.4ºC at 760mmHg
Molecular Formula: C16H32O4
Molecular Weight: 288.42300
Flash Point: 138.1ºC
Exact Mass: 288.23000
PSA: 55.76000
LogP: 4.02510

SYNONYMS


alpha-(Carboxymethyl)-omega-(dodecyloxy)poly(oxy-1,2-ethanediyl), sodium salt
Dodecyloxypoly(ethyleneoxy) acetic acid sodium salt
UNII-311L2NEJ4G
UNII-5PJ5L1DC1U
UNII-74FOH50TYR
UNII-795TQP1655
UNII-K0LK99J7OL
UNII-VX2U9R2CFH
UNII-X2FUX69QU4
3,6,9,12,15-Pentaoxaheptacosanoic acid, sodium salt
Laureth-11 carboxylic acid, sodium salt
Laureth-13 carboxylic acid, sodium salt
Laureth-14 carboxylic acid, sodium salt
Laureth-17 carboxylic acid, sodium salt
Laureth-5 carboxylic acid, sodium salt
Laureth-6 carboxylic acid, sodium salt
PEG-11 Lauryl ether carboxylic acid, sodium salt
PEG-13 Lauryl ether carboxylic acid, sodium salt
PEG-14 Lauryl ether carboxylic acid, sodium salt
PEG-17 Lauryl ether carboxylic acid, sodium salt
PEG-5 Lauryl ether carboxylic acid, sodium salt
PEG-6 Lauryl ether carboxylic acid, sodium salt
Polyethylene glycol (11) lauryl ether carboxylic acid, sodium salt
Polyethylene glycol (13) lauryl ether carboxylic acid, sodium salt
Polyethylene glycol (14) lauryl ether carboxylic acid, sodium salt
Polyethylene glycol (17) lauryl ether carboxylic acid, sodium salt
Polyethylene glycol (5) lauryl ether carboxylic acid, sodium salt
Polyethylene glycol 300 lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (11) lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (13) lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (14) lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (17) lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (5) lauryl ether carboxylic acid, sodium salt
Polyoxyethylene (6) lauryl ether carboxylic acid, sodium salt
Sodium 3,6,9,12,15-pentaoxaheptacosanoate
Sodium laureth-11 carboxylate
Sodium laureth-13 carboxylate
Sodium laureth-14 carboxylate
Sodium laureth-17 carboxylate
Sodium laureth-5 carboxylate
Sodium laureth-6 carboxylate
Sodium polyethylene glycol (11) lauryl ether carboxylate
Sodium polyethylene glycol (14) lauryl ether carboxylate
Sodium polyethylene glycol (17) lauryl ether carboxylate
Sodium polyethylene glycol (5) lauryl ether carboxylate
Sodium polyethylene glycol 300 lauryl ether carboxylate
Sodium polyoxyethylene (11) lauryl ether carboxylate
Sodium polyoxyethylene (14) lauryl ether carboxylate
Sodium polyoxyethylene (17) lauryl ether carboxylate
Sodium polyoxyethylene (5) lauryl ether carboxylate
Sodium polyoxyethylene (6) lauryl ether carboxylate
Sodium Laureth Carboxylate
SODIUM LAURETH-5 CARBOXYLATE
SODIUM LAURETH-4 CARBOXYLATE
SODIUM LAURETH-6 CARBOXYLATE
SODIUM LAURETH-8 CARBOXYLATE
SODIUM LURETH-13 CARBOXYLATE
Alkylpolyethoxy carboxylates
SODIUM LAURETH-17 CARBOXYLATE
SODIUM LAURETH-16 CARBOXYLATE
SODIUM LAURETH-14 CARBOXYLATE
Sodium laureth-5 carboxylate
Laureth-5 carboxylic acid, sodium salt
PEG-5 lauryl ether carboxylic acid, sodium salt
3,6,9,12,15-Pentaoxaheptacosanoic acid, sodium salt
POE (5) lauryl ether carboxylic acid, sodium salt
Sodium PEG (5) lauryl ether carboxylate Sodium 3,6,9,12,15-pentaoxaheptacosanoate
Sodium POE (5) lauryl ether carboxylate
Glycols,polyethylene, dodecyl ether, ether with glycolic acid, sodium salt (8CI)
Poly(oxy-1,2-ethanediyl), a-(carboxymethyl)-w-(dodecyloxy)-, sodium salt (9CI)
2P45S
Akypo Foam RL 40
Akypo RLM100NV
Akypo RLM 45N
Akypo RLM 45NV
Akypo-Soft 100NV
Akypo-Soft 160NV
Akypo-Soft 45NV
Beaulight LCA
Beaulight LCA 30D
Biyuraito LCA 30D
ByuraitoLCA 30D
Coladet BSB
Empicol CB 5S
Empicol CED 5/5
Empicol CED 5FL
EnagicolEC 30
Kaoakypo RLM 45NV
Miranate LEC
Miranate LEC 80
Neohitenol 225L
Neohitenol ECL 30S
POE lauryl ether sodium acetate
Polyethylene glycol carboxymethyllauryl ether sodium salt
Polyethylene glycol ether with lauryl alcohol andsodium monochloroacetate
Polyethylene glycol lauryl carboxymethyl ether sodiumsalt
Polyethylene glycol lauryl ether carboxymethyl ether sodium salt
Polyethylene glycol mono(carboxymethyl) monododecyl ether sodium salt
Polyethylene glycol sodium carboxymethyl lauryl ether
Polyoxyethylenecarboxymethyl dodecyl ether sodium salt
Polyoxyethylene lauryl carboxymethylether sodium salt
Polyoxyethylene lauryl ether acetic acid sodium salt
Sandopan 6624; Sandopan LS 24N
Sodium laureth-11 carboxylate
Sodiumlaureth-13 carboxylate
Sodium laureth-4 carboxylate
Sodium laureth-5carboxylate
Sulfine WLL
Surfine WLL-A
a-(Carboxymethyl)-w-(dodecyloxy)poly(oxyethylene) sodium salt
AEC-9Na
SODIUM POLYOXYETHYLENE(9) ALKYLETHER CARBOXYLATES
SODIUM LAURETH-10 CARBOXYLATE
 

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