Brief introduction:
Chemical Name: Sodium Lauryl Sulfate
Synonyms: Sodium Laruyl Sulphate, Sodium Dodecyl Sulfate, SDS, SLS, K12
Molecular Formula: CH3(CH2)nOSO3Na, n=11,13
CAS No.: 151-21-3
Properties:
Sodium Lauryl Sulfate has good emulsifying, foaming, osmosis, detergency and dispersing performances. It can be dissolved in the water easily and is compatible with anion and non-ionic. Sodium Dodecyl Sulfate has fast biodegradation properties.
Specification:
Appearance |
White Powder Form |
White Needle Form |
Active ingredient (%) |
≥92 |
≥93 |
≥95 |
≥92 |
≥93 |
≥95 |
Petroleum ether soluble substances (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
Inorganic salts (NaCl+Na2SO4) (%) |
≤5.5 |
≤4.5 |
≤2.5 |
≤4.5 |
≤3.5 |
≤2.0 |
Water (%) |
Water (%) |
≤2.5 |
≤2.5 |
≤3.5 |
≤3.5 |
≤3.0 |
pH (1% aq. Solution 25°C) |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
7.5~9.5 |
Whiteness (WG) |
≥90 |
≥90 |
≥90 |
≥90 |
≥90 |
≥90 |
Application:
•Detergency: tooth paste, shampoo, cosmetic, detergent and so on.
•Construction: plasterboard, additive of concrete, coating and so on.
• Pharmaceutical: Medicine, pesticide and so on.
•Leather: leather soft agent, wool cleaning agent and so on.
• Paper making: penetrant, flocculating agent, deinking agent and so on.
• Auxiliaries: texitile auxiliaries, plastic auxiliaries and so on.
• Fire fighting: oil well fire fighting, fire fighting device and so on.
• Mineral choosing: mine flotation, coal water mixture and so on.
• Rubber latex
• PVC Paste Resin.
• Electrolyzation of Manganese Dioxide.