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SODIUM LAUROYL SARCOSINATE |
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PRODUCT IDENTIFICATION |
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| CAS NO. | 137-16-6 |
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| EINECS NO. | 205-281-5 | |
| FORMULA | CH3(CH2)10CON(CH3)CH2COONa | |
| MOL WT. | 293.38 | |
| H.S. CODE |
3402.11 |
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SMILES |
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TOXICITY |
Oral rat LD50: 5,000mg/kg | |
| SYNONYMS | Sarkosyl; n-lauroylsarcosine, sodium salt; | |
| N-Methyl-N-(1-oxododecyl)glycine, sodium salt; Sodium n-Lauriyl Sarcosinate; Natrium-N-lauroylsarkosinat (German); N-Lauroilsarcosinato de sodio (Spanish); N-Lauroylsarcosinate de sodium (French); | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | Clear liquid (30%), White powder (94%) | |
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MELTING POINT |
-1 C | |
| BOILING POINT | 100 C (30%) | |
| SPECIFIC GRAVITY | 1.025 | |
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SOLUBILITY IN WATER |
Soluble | |
| pH | 7.5 - 8.5 (10% sol) | |
| VISCOSITY | ||
| AUTOIGNITION |
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REFRACTIVE INDEX |
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| NFPA RATINGS | Health: 1; Flammability: 0; Reactivity: 0 | |
| FLASH POINT |
94 C (30%) |
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| STABILITY | Stable under ordinary conditions | |
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GENERAL DESCRIPTION AND APPLICATIONS |
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| Sarcosinate Surfactants are mild, biodegradable anionic surfactants derived from fatty acids and sarcosine (amino acid). These compounds features lather building and resistance to sebum delathering in cleaners, polymers, industrial chemicals, petroleum and lubricant products. Sodium Lauriyl Sarcosinate is used as a foaming and cleansing agent for shampoo, shaving foams and foam washes. It is used as a corrosion inhibitor and in formulating textile treatment agents. | ||
| SALES SPECIFICATION | ||
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30% SOLUTION |
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APPEARANCE |
Clear liquid | |
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ACTIVE MATTER |
30.0% min |
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pH |
7.5 - 8.5 (10% Sol.) |
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SODIUM SOAP |
2.0% max |
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COLOR ( APHA) |
60 max |
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94% POWDER |
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APPEARANCE |
White powder | |
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ACTIVE MATTER |
94.0% min |
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pH |
7.5 - 8.5 (10% Sol.) |
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SODIUM SOAP |
4.0% max |
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COLOR ( APHA) |
80 max (20% Sol.) |
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| TRANSPORTATION | ||
| PACKING | 200kgs in Drum | |
| HAZARD CLASS | Not regulated | |
| UN NO. | ||
| OTHER INFORMATION | ||
| Hazard Symbols: XI, Risk Phrases: 36, Safety Phrases: 24/25 | ||
| GENERAL DESCRIPTION OF SARCOSINE |
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| Sarcosine , also known as methyl-glycoccoll, is an amino acid intermediate
naturally found in the metabolism of choline to glycine. Commercially, synthetic
sarcosine is obtained by the reaction of methylamine with monochloracetic acid.
It is adeliquescent crystal; having sweet taste; dissolve in water,
slightly soluble in alcohol; decomposes at 208 C. It is used in manufacturing
biodegradable surfactants and toothpastes as well as in biological
applications.
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