Sodium Lauroyl Sarcosinate (LS)
CAS No.: 137-16-6, EINECS No.: 205-281-5
Molecular formula: CH3(CH2)10CON(CH3)CH2COONa
Appearance: liquid and transparent liquid.
Sodium Lauroyl Sarcosinate (LS) is a kind of anionic surfactant. Mild sarcosinate surfactant, low irritations, good foaming and cleaning ability, easy to wash, resistance to hard water, applicable in weak acid and weak base condition, suitable for shampoo, body wash, facial cleanser and baby products.
Recommended dosage: 3.0-30%.
Specification:
|
Items |
Specification |
Typical result |
|
Appearance |
white powder |
PASS |
|
Color,APHA (30% aq. sol.) |
Max80 |
30 |
|
PH (10% aqueous) |
7.0~8.5 |
8.33 |
|
Water content (%) |
≤5.0 |
2.81 |
|
Active content (%) |
≥95.0 |
97.19 |
Both powder form and liquid form available.
Powder form packed in 15kg craft paper bags.
Liquid form packed in 200kg plastic drums.
Sodium Lauroyl Sarcosinate (LS) is a good kind of cleanser and foaming agent, can be used as foaming agent in cosmetics and toothpastes, it has little irritation to skin, and low degreasing performance is well-known as detergent.
Its 30% liquid form has pH value 8-9. Sodium sulfate content lower than 1%, Sodium chloride lower than 0.5%.
Sodium Lauroyl Sarcosinate (LS) has good performance of detergency, emulsifying, penetrating, solubilization etc.
Sodium Lauroyl Sarcosinate (LS) has performance of anti-bacterial and sterilization, mould proof, resistant to corrosion, antistatic etc.
Sodium Lauroyl Sarcosinate (LS) has low toxity and low irritation.
Sodium Lauroyl Sarcosinate (LS) has good biodegradation, no pollution to environment.
Application
Sodium Lauroyl Sarcosinate (LS) is used in mining flotation to get higher floatation efficiency, it is a new type amino acid surfactant, working as good synergism with anionic surfactant.
Sodium Lauroyl Sarcosinate (LS) has good foaming capability, the foam is fine and long-lasting, suitable to be used as foaming agent in toothpaste, cosmetics, shampoo, shaving cream etc.
Sodium Lauroyl Sarcosinate (LS) can be used in petroleum industry such as viscosity decreasing agent, anti-rust agent, hot stabilizer, burning promoter etc.
Sodium Lauroyl Sarcosinate (LS) can be used in biology as separation of RNA, DNA, it works as lytic agent of cell purification, additive for DNA derived from human serum, can also increase the fixing of Nitrogen in rhizobium of leguminous plants, it can also be used in immunochemistry.
Sodium Lauroyl Sarcosinate (LS) is used as corrosion inhibitor, rust remover in metal processing.
In pharmaceutical industry, Sodium Lauroyl Sarcosinate (LS) can be used to decrease the irritation of vitamin C to skin, increase the absorbance of vitamin, increase the anti-bacterial and long-lasting of spongarion, it can also be used as additive of narcosis and intermediate of anticarcinogen.
Sodium Lauroyl Sarcosinate (LS) is used in agricultural chemcials and bioregulators. As pesticides compounding agent, it can be used to decrease the irritation and toxicity of pesticides and increase its activity.
Sodium Lauroyl Sarcosinate (LS) is used as lubricant additives.
Sodium Lauroyl Sarcosinate (LS) is used as coating and printing ink additives, increase its compatibility and stability.
Sodium Lauroyl Sarcosinate (LS) is used in electroplate as finishing agent of noble metal.
Sodium Lauroyl Sarcosinate (LS) is used in dye industry to promote the formation of exciplex between dyes.
Note: Stored at recommended temperatures between 0-40℃ and in dry storehouse.
