Sodium Lauryl Sulphate/SLS
CAS: 151-21-3
1. Introduction:
Sodium Lauryl Sulfate (SLS or K12) is the white or yellowish powder or grain, soluble in water. SLS has perfect cleaning, emulsifying and foaming ability, with affluent and longstanding foam, innocuity and good biodegradation.
2. Specification of Sodium Lauryl Sulphate / SLS / K12:
|
Item
|
National Standard
|
|
Powder
|
Needle
|
Liquid
|
|
Superior
|
Accepts
|
Superior
|
Accepts
|
Superior
|
Accepts
|
|
Active matter / %
|
94 min
|
90min
|
92min
|
88min
|
30min
|
27min
|
|
Petroleum Ether Soluble / %
|
1.0max
|
1.5max
|
1.0max
|
1.5max
|
1.0max
|
1.5max
|
|
Inorganic salts /%
|
2.0max
|
5.5max
|
2.0max
|
5.5max
|
1.0max
|
2.0max
|
|
PH Value
|
7.5-9.5
|
7.5-9.5
|
7.5 max
|
|
Whiteness
|
80min
|
75min
|
Not Available
|
Not Available
|
|
Color and luster / Klett
|
Not Available
|
30max
|
30max
|
|
Moisture / %
|
3.0max
|
5.0max
|
Not Available
|
|
Heavy Metal /(mg/kg)
|
20max
|
20max
|
20max
|
|
As /(mg/kg)
|
3max
|
3max
|
3max
|
3. Application:
1. K12 is widely used in industrial products including engine degreasers, floor cleaners, and car wash soaps;
2. As well as in household products such as toothpastes, shampoos, shaving foams, some dissolvable aspirins, fiber therapy caplets, and bubble baths for its thickening effect and its ability to create lather. The molecule has a tail of 12 carbon atoms, attached to a sulfate group, giving the molecule the amphiphilic properties required of a detergent.
4. Packing:
20kg craft paper bag, 22MT/20'FCL (Power)
220kgs/drum, 17.6MT/20’FCL (Liquid)
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