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HOSTAPUR OS LIQUID

CAS numbers :68439-57-6
EINECS 270-407-8

Synonyms
Alkenes, C14-16 alpha-, sulfonated, sodium salts; Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts; Sodium (C14-16) olefin sulfonate; Sodium C14-16-alkane hydroxy and C14-16-olefin sulfonates;
Mixed alkyl sulfates; [EPA] Alfanox 46 (KAO); Alkenes, C14-16 .alpha.-, sulfonated, sodium salts; alpha-Alkenylsulfonat-Natrium + Hydroxyalkansulfonat-Natrium; alpha-Olefinsulfonat-Natriumsalz; Alpha-olefinsulfonic acid sodium salt; AOS; Hostapur OS; Sodium alpha-olefin (C14-16) sulfonate; Sodium olefin (C14-16) sulfonate; 
C14-16 alpha olefin sulphonate sodium salt
BIO-TERGE® AS-40K
Bio-Terge AS-40K;α- olefin sulfonate;SODIUM A-OLEFIN SULFONATE;Alpha Olefin Sulfonate(AOS);SODIUMC14-16OLEFINSULPHONATE;sodium c14-16 olefin sulfonate;SODIUMC14-16ALPHAOLEFINSULFONATE;Sodium olefin-(C14-C16)-sulfonate;Sodium Alpha Olefin Sulphonate 92%;Sodium Alpha Olefin Sulfonate 35%, 92%
Sodium C14-16 olefin sulfonate
sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts
    alkenes, C14-16 alpha-, sulfonated, sodium salts
     bio-terge 804
     bio-terge 804 M
     bio-terge AS-40
     bio-terge AS-40 CG-K
     bio-terge AS-40 CG-P
     bio-terge AS-40K
     bio-terge AS-90 beads
     norfox alpha XL
     polystep A-18
     rhodacal A 246L
     sodium (C14-16) olefin sulfonate
     sodium C14-16-alkane hydroxy and C14-16-olefin sulfonates
     sodium olefin(14-16)sulfonate
     sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts
C14-16-alkanehydroxysulfonic acids and C14-16-alkene derivs., sodium salts; Sodium a-olefin (C14-C16) sulfonate; Sodium tetradecene sulfonate; Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts; Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts; Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts
sodium c14-16 olefin sulfonate;C14-C16-Alkanehydroxysulfonic acids sodium salts;Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts;alpha-OlefinC14-C16,sulfonated,sodiumsalt;SODIUMC14-16OLEFINSULPHONATE;SODIUMC14-16ALPHAOLEFINSULFONATE;C14-16-ALKANEHYDROXYANDC14-16-ALKENESULPHONICACIDS,SODIUMSALTS;Sodium olefin-(C14-C16)-sulfonate
Sodium linear alpha olefin sulfonate; Alpha-olefin sulfonate; Sodium C14-16 olefin sulfonate
sodium c14-16 olefin sulfonate;C14-C16-Alkanehydroxysulfonic acids sodium salts;Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts;alpha-OlefinC14-C16,sulfonated,sodiumsalt;SODIUMC14-16OLEFINSULPHONATE;SODIUMC14-16ALPHAOLEFINSULFONATE;C14-16-ALKANEHYDROXYANDC14-16-ALKENESULPHONICACIDS,SODIUMSALTS;Sodium olefin-(C14-C16)-sulfonate
UNII-O9W3D3YF5U; Alkenes,C14-16 a-, sulfonated, sodium salts; Sodium C14-16-alkane hydroxy and C14-16-olefin sulfonates
Sodium Alpha-Olefin Sulfonate; Sodium Linear Alpha Olefin Sulfonate; AOS
Colonial AOS-40
 

Hostapur OS liq has strong wetting, cleaning and foaming characteristics. The foam
quality is excellent with high stability.
Hostapur OS liq is used in various industrial and consumer applications encompassing
detergents for domestic, institutional and industrial cleaning, usage as processing aid in
the textile, leather and chemical industry and as air entraining agent in the construction
industry.

Raw Material Information
Chemical Structure: Surface Active
Active Category: Anionic

Chemical structure:
Olefin sulphonate, sodium salt (EC number: 931-534-0 / 40% in water) - synonym description with CAS RN 68439-57-6

Usage area of ​​the substance / mixture
Industrial sector:
Industrial performance chemicals
Usage :
Raw material for detergents

Usage area of ​​the substance / mixture
Industrial sector:
Cosmetics industry
Usage :
Surfactant for cosmetics

Usage area of ​​the substance / mixture
Industrial sector:
Crop protection
Usage :
Excipient for the formulation of plant protection products

Physical Properties and Uses
Appearance Liquid
Color Light yellow and transparent.
Odor It has a characteristic odor.
In case of danger In case of skin and eye contact, wash with plenty of water and soap. In case of inhalation or swallowing, apply to the nearest health center.
Properties It is a liquid anionic surface active raw material in yellow color, slightly intense form and with a unique odor.
Areas of Use As it is a surfactant that creates foam and has high cleaning power, it finds use in many cosmetic and detergent products. It is a very effective raw material to obtain a balanced foam.

SODIUM ALPHA OLEFIN SULPHONATE is a liquid anionic surfactant raw material in yellow color, slightly intense form and with a unique odor.
 
 
SODIUM ALPHA OLEFIN SULPHONATE finds use in many cosmetic and detergent products as it is a foaming surfactant with high cleaning power. It is a very effective raw material to obtain a balanced foam.

Hostapur OS Liquid (SODIUM C14-16 OLEFIN SULFONATE)

Hostapur OS liquid is an aqueous solution of an alpha olefin sulfonate which generates highly stable micro-foam and is unsusceptible to water hardness. It is also used as anionic wetting agent in liquid formulations and is a high foaming primary surfactant for handy dishwashing liquids.
Benefits
Low stickiness to textile fibres (especially for carpet and upholstery cleaners)
High foaming
Good cleansing efficacy
Preservative-free
Cold-processable
Low tendency to build up viscosity
Good foaming and cleansing efficacy

Mild anionic, high-foaming & well-emulsifying surfactant. Water-soluble, pH: 8 (10% solution), 40% active substances. Yellowish liquid, slightly viscous, faint odor.

Sources/Uses:
alpha-Olefin sulfonates: Used in laundry detergents, hand soaps, shampoos, dishwashing and other household cleaning products, personal care products, and in the textile, leather, and cosmetics industries; [OECD SIDS] Used in the textile processing, personal-domestic use, and cosmetics industries; Used as a construction materials additive, cleaning/washing agent, disinfectant, foaming agent, and surface-active agent; [IUCLID] Permitted for use as an inert ingredient in non-food pesticide products; 

Applications :
Suspension concentrate
Warer dispersible granules
Dairy & food cleaning    
Hand dishwashing
Hard surface cleaning
Industrial cleaners
Laundry liquids
Laundry powder & tabs
Toilet & hygienic cleaning
Vehicle washing
Pre-treatment 

High foaming primary surfactant for hand dishwashing liquids.
Low stickiness to textile fibres; especially for carpet and
upholstery cleaners . Low tendency to build up viscosity
therefore suitable for use in I&I cleaners 

Hostapur OS liquid has a strong wetting and cleaning
action and good foaming power. The foam quality is
excellent, with high stability.
• Hostapur OS liquid is used in the production of
detergents and cleaning agents. It is particularly
suitable for use in foam cleaners for upholstery
and carpets, because of the low stickiness of the
residues left on the fibres.
• Hostapur OS liquid is also used in the textile,
leather and construction industries as a wetting
agent, detergent and foaming agent.
• Hostapur OS liquid is used as emulsifier in emulsion polymerisation of styrene/butadiene latex,
styrene/butadiene rubber and acrylate and styrene/acrylate dispersions. 
  
Composition:
C14/16-alpha olefin sulphonate sodium salt
Product properties *)
Ionicity:
anionic
Appearance:
pale yellow, clear liquid
Iodine color number:
max. 20
pH value, 1 % active substance in water:
6.0 – 8.0
Solubility at 20 °C:
soluble in water
Compatibility:
compatible with anionic and nonionic surfactants,
resistant to acids and alkalines
Density at 20 °C [g/cm³]:
approx. 1.07
Dry substance content [%]:
(2 h at 105 °C in drying oven)
approx. 42:
Sodium sulphate content [%]:
max. 3 

Hostapur OS liquid can be stored for at least 12 months
in original sealed containers at room temperature under
the recommended conditions.
During longer storage the pH of the product may drop
due to hydrolysis.
Prolonged storage at temperatures > 30 °C can lead to
gel formation on the surface of the product, in
particular in drums and containers. After stirring the gel
phase is destroyed and the product is again ready to
use.
If product is stored at a temperature of < 20 °C, the
active substance may precipitate. The product can be
re-homogenized by stirring and heating.
It is not recommended to heat the product above 50 °C. 

Field of application: Hostapur  OS  liquid  has  strong  wetting,  cleaning  and  foaming  characteristics.  The  foam quality is excellent with high stability and carrying capacity. Hostapur OS liquid is a highly effective foaming agent, especially designed for air rotary and DTH drilling. Hostapur OS is stable at high temperature and tolerates high electrolyte concentrations.

COMPOSITION

Alpha-olefin sulfonate, sodium salt in aqueous solution
PRODUCT PROPERTIES*

Dry substance content About 42% in water
Appearance at 25°C Yellowish clear liquid
Density at 25°C (DIN 51757) About 1.07 g/cm³
Solubility at 25°C Hostapur OS liq can be mixed with water.
pH of a 1% aqueous solution About 6 - 8
Sodium sulfate content Max. 3%
Compatibility Hostapur OS liq is compatible with nonionic and anionic
surfactants.
Biodegradability Hostapur OS liq is readily biodegradable.
FDA Listing FDA Chapter 21 § 175.105, § 178.3400

Storage conditions

Prolonged storage at temperatures > 30 °C can lead to
gel formation on the surface of the product, in particular
in drums and containers. After stirring the gel phase is
destroyed and the product is again ready for usage.
If product is stored at a temperature of < 20 °C, the
active substance may precipitate. The product can be
re-homogenized by stirring and heating.
It is not allowed to heat the product above 50 °C.

Shelf life

1 year under proper storage at 15-30 °C. During longer
storage the pH of the product may drop due to
hydrolysis.

USE

Hostapur OS liq has strong wetting, cleaning and foaming characteristics. The foam
quality is excellent with high stability.
Hostapur OS liq is used in various industrial and consumer applications encompassing
detergents for domestic, institutional and industrial cleaning, usage as processing aid in
the textile, leather and chemical industry and as air entraining agent in the construction
industry.

DETERGENTS

Hostapur OS liq is used in the production of detergents and cleaning agents. It is
particularly suitable for the use in foam cleaners for upholstery and carpets, because of the
low stickiness of the residues left on the fibers.

TEXTILE AND LEATHER PROCESSING

Hostapur OS liq is also used in the textile and leather industry as a wetting agent,
detergent and foaming agent.

EMULSION POLYMERIZATION

Hostapur OS liq is used as emulsifier in emulsion polymerization of styrene / butadiene
latex, styrene / butadiene rubber and acrylate and styrene / acrylate dispersions. in
general 0,5 – 5,0 % Hostapur OS liq based on monomers is used in emulsion
polymerization.

BUILDING AND CONSTRUCTION

Hostapur OS liq is used as air entraining agent in concrete, mortar and plasters to
improve the resistance against ice pressure during freezing.
Hostapur OS liq is particularly stable against calcium ions which are largely present on the
wet concrete. Compared to other air entraining agents like e.g. sodium alkyl sulfates
Hostapur OS liq is more efficient and requires lower dosages to produce the same air
content.
On particular application for Hostapur OS liq are road pavements made of concrete.
Hostapur OS liq is added to the concrete mixture to produce microfoam with an average
diameter of below 300 μm and stabilizes the required 4 – 5% air after short agitation of 30
seconds. The Dosage of Hostapur OS liq varies between 0,01 – 0,03% based on the
cement or approximately 0,03 – 0,10 kg/m3 wet concrete.
Further building applications are mortars, plasters and gypsum board

Description of first aid measures
General recommendation:
Take off immediately all contaminated clothing.
In case of inhalation:
In case of inhalation, move it to fresh air.
Get medical advice / contact your doctor.
In case of skin contact:
Wash off immediately with plenty of water.
Consult the doctor.
In case of eye contact:
Rinse immediately with plenty of water for at least 15 minutes, also inside the eyelids.
Consult the doctor.
If swallowed:
Get medical help immediately.


Precautions for safe handling
Safe handling recommendations:
The container should be carefully moved and opened.
Advice on protection against fire and explosion:
Follow the general rules for fire protection in industrial facilities.
Hygiene measures:
Wash hands before breaks and at the end of the day. Use skin protection cream before handling the substance. Take off immediately all contaminated clothing and wash before reuse.

Additional information on storage conditions:
- sensitive to freezing - If the product becomes opaque, thick or frozen under the effect of cold,
Allow to dissolve slowly at room temperature. Mix gently before use.


BIO-TERGE AS-40K is an aqueous solution of sodium olefin sulfonate which is produced by the continuous sulfonation of alpha olefins via Stepan's falling film process. Stepan's process minimizes the formation of disulfonates thereby offering a consistent high quality product. 
BIO-TERGE AS-40K is an ideal surfactant for a variety of detergent and personal care applications including hand soaps, shampoos, and bath products. It offers the formulator excellent viscosity and foam characteristics, as well as improved mildness over lauryl sulfates. It is more stable than alcohol sulfates over a broad pH range.

Biodegradability Product is readily biodegradable. A detailed biodegradability statement is available upon request.

Toxicity BIO-TERGE AS-40K is slightly toxic orally (oral LD50 = 1.3-2.4 g/kg) and causes moderate skin and eye irritation at 10% active.

Storage & Normal safety precautions (i.e., the use of gloves and safety goggles) should be employed when handling
Handling BIO-TERGE AS-40K. Contact with the eyes and prolonged contact with the skin should be avoided. Wash thoroughly after handling material. It is recommended that BIO-TERGE AS-40K be stored in sealed containers and kept at temperatures above 50 °F (10 °C). Avoid overheating or freezing. This material can gel and separate if exposed to cooler temperatures. Heat it slowly with mild agitation to insure its homogeneity before use.

Bulk Storage Information: Tanks made of 316 stainless steel or fiberglass with Atlac 382 corrosion liner are recommended. Positive displacement gear pumps and piping should


Sodium C14-16 olefin sulfonateApplication

1.it can be widely used in phosphate-free washing powder, liquid detergents and other household cleaning products and textile printing and dyeing industry, petroleum chemicals, industrial hard surface cleaning aspect.

2.an anionic surfactant, a wide variety of cosmetic washing, hand-washing liquid, washing powder, complex soap, shampoo and detergent, phosphate-free detergents and other main raw material of choice.

3.it also has been used for hard surface detergent and personal care products, and is developing it in oil additives, starch processing aid, acrylate emulsion, mercerized cotton, wool washing, textile and paper wetting like applications in the field.

Sodium C14-16 olefin sulfonatePackaging

200/kg net plastic barrel(liquid),16mt/20’continer

Sodium C14-16 olefin sulfonate Storage

Liquid products: Avoid press.

Colonial AOS-40 is a pale yellow to light amber aqueous solution of sodium C14-16 alpha olefin sulfonate. Colonial AOS-40 combines the advantages of high foaming power, good emulsification, mildness to the skin, and excellent lime soap dispersion to give the formulator maximum flexibility in the preparation of light and heavy-duty cleaners. It is also suitable for use in acidic formulations such as those containing alpha hydroxyl acids or salicylic acid.
Colonial AOS-40 is perfect for sulfate-free personal care and detergent products.

Benefits
Excellent cost/performance characteristics and foam properties
Improved mildness over lauryl sulfates
Excellent viscosity and foam characteristics
More stable than alcohol sulfates over a broad pH range
Fully compatible with other anionic, amphoteric and nonionic surfactants
Applications
Economical and high-performing sulfate-free, biodegradable shampoos
Hand soaps and shower gels
Car washing compounds
Light-duty liquid detergents
Heavy-duty laundry detergents
 

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