CAS No.: 151-21-3
Other Names: SLS,SDS, Sodium dodecyl sulfate
MF: CH3(CH2)11SO4Na
Place ofigin: China
Purity: 30%/92.0%
Appearance: White Powder Needle Light Yellow Liquid
Function: anionic surfactant
Usage: Cosmetic Raw Materials, Detergent Raw Materials, Hair Care Chemicals
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Item |
Specification (Standard: GB/T15963-1995 ) |
|||
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Appearance |
White Powder Form |
White Needle Form |
Clear, light yellow Liquid 1# |
Clear, light yellow Liquid 2# |
|
Active ingredient (%) |
≥92, 93, 95 |
≥92, 93, 95 |
Total Solid matter(%) ≥28 |
Total Solid matter(%) ≥35 |
|
Petroleum ether soluble substances (%) |
≤1.5 |
≤1.5 |
≤0.5 |
≤0.3 |
|
Inorganic salts (NaCl+Na2SO4) (%) |
≤5.5, 4.5, 2.5 |
≤5.5, 4.5, 2.5 |
≤2.0 |
≤2.0 |
|
Water (%) |
≤2.5 |
≤3.5 |
- |
- |
|
pH (1% aq. Solution 25°C) |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
|
Whiteness (WG) |
≥90 |
≥90 |
- |
- |
|
Color (Hazen, 5% a.m. solution) |
- |
- |
≤50 |
≤50 |
Sodium dodecyl sulfate Uses:
Detergent : toothpaste,shampoo,cosmetic ,bath,washing agent
Leather : Leather soft agent,wool cleaning agent
Papermaking : penetrant,flocculating agent,deinking agent
Construction :plasterboard,additive of concrete,coating
Resin Making : PVC paste resin,ABR resin
Rubber latex,electrolyzation of MnO2
Fire Fighting : oil well fire fighting,fire fighting device
Mineral Choosing : mine flotation,coal water mixture
Auxiliaries : texitile,dyeing,plastic,print
