CAS No 151-21-3 Detergent Chemical Sodium Lauryl Sulfate Powder SLS

• CAS No.: 151-21-3
• Formula: C12h25so4na
• EINECS: 205-788-1
• Purity: 92%-99%
• Appearance: Powder, White or Light Yellow Powder
• Grade Standard: Industrial Grade
• Product Name: Sodium Lauryl Sulfate
• Melting Point: 204-207
• pH: 7.5-9.5
• Density: 1.09
• MW: 288
• Usage: Cosmetic Raw Materials, Detergent Raw Materials
• Transport Package: 25kg/ Bag
• Origin: China

Product Description

Product Description

Product Name: Sodium Lauryl Sulfate (SLS)
CAS No.: 151-21-3
Molecular Structure: CH3(CH2)nOSO3Na, n=11,13
Feature:
1. Good Emulsifying, foaming, osmosis, detergency and dispersing performances.
2. Dissolves in the water easily.
3. Compatibility with anion and non-ionic.
4. Fast biodegradability

 

Specification

Appearance	White Powder Form or White Needle Form				Clear, light yellow Liquid
					General	For Plasterboard
Active ingredient (%)	≥92	≥93	≥95	≥97	≥31	≥32	≥35
Petroleum-ether soluble substances (%)	≤1.5	≤1.5	≤1.5	≤1.0	≤0.3	≤1.5	≤1.5
Inorganic salts (NaCl+Na2SO4) (%)	≤5.5	≤4.5	≤2.5	≤1.5	≤0.5	≤2.0	≤2.0
Water (%)	≤2.5	≤2.5	≤2.5	≤2.0	-	-	-
pH (1% aq. solution)	7.5~9. 5	7.5~9.5	7.5~9.5	6.0-11.0	7.5~9.5	7.5~9.5	7.5~9.5
Whiteness (WG)	≥90	≥90	≥90	≥90	-	-	-
Hazen color	-	-	-	-	≤70	≤50	≤50

Function

1. Sodium Lauryl Ether Sulfate 70% (SLES 70%) is widely used in liquid detergent, such as dishware, shampoo, bubble bath and hand cleaner, etc. It can be used in washing powder and detergent for heavy dirty. It can be used to replace LAS, so that the general dosage of active matter is reduced. In textile, printing and dyeing, oil and leather industries, it is used as lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.
2. Sodium Lauryl Ether Sulfate 70% (SLES 70%) is a kind of anionic surfactant with excellent performance. It has good cleaning, emulsifying, wetting and foaming properties. It is soluble in water easily, compatible with many surfactants, and stable in hard water. It is biodegradable with low irritation to skin and eye.

Application

Sodium lauryl sulfate has excellent decontamination, emulsification and foaming power. It can be used as detergents and textile auxiliaries. It can also be used as anionic surfactants, toothpaste foaming agents, mine fire extinguishers, and chemicalbook fire extinguishers. Foaming agent, emulsion polymerization emulsifier and dispersing agent, shampoo and other cosmetic products, wool detergent, detergent for fine silk and wool fabrics. Flotation agent for metal beneficiation.
1. Detergency: tooth paste, shampoo, cosmetic, detergent and so on.
2. Construction: plasterboard, additive of concrete, coating and so on.
3. Leather: leather soft agent, wool cleaning agent and so on.
4. Paper making: penetrant, flocculating agent, drinking agent and so on.
5. Auxiliaries: textile auxiliaries, plastic auxiliaries and so on.
6. Fire fighting: oil well fire fighting, fire fighting device and so on.
7. Mineral choosing: mine flotation, coal water mixture and so on.
8. Rubber latex.
9. PVC Paste Resin.
10. Electrolyzation of Manganese Dioxide.