Ammonium lauryl sulfate (LSA)
CAS:2235-54-3
ROSO3NH4 R: C12-14 alkyl
Performance and application:
LAS has the performance of rich and finefoam, low
degreasing ability, low irritation to skin and hair, no damnification, good
biodegradation, etc. It can obviously improve the combability and smoothness of
hair. Its mild cleaning performance makes smoothness to skin. Therefore, it is
especially suitable for the application in high standard shampoo, bubble bath,
baby shampoo, hand cleaner, and other foaming washing products. Compounded with
AESA, the effect will enhance. This product is not suitable for alkaline
system. The recommended dosage is 5-30%.
Technical data:
| Appearance |
Colorless or light yellow liquid |
| Active matter content ％ |
70±2 |
| Unsulfated matter content %(Relative to 100% Active atter) |
3.5 Max |
| Inorganic sulfate content %(Relative to 100% Active matter) |
3.0 Max |
| Color and luster (5% a.m, Hazen) |
20 Max |
| pH value (1% Aq.
solution ) |
5.5-7.0 |
Precautions:
Under the circumstance of high temperature (above
40 degrees centigrade) or acidic condition (pH≤5), LSA will
be decomposed. This causes its hydrolyzation. Considering this situation, the
product should be stored under the circumstance of lower than 40 degrees
centigrade. In its pH ranges, LSA is especially suitable for propagation of
microorganism. During sampling or application, attention shall be taken to
prevent microorganism contamination. Try to carry out the work under germless
conditions.
Packaging:
110kg
/
160kg (N.W.) per
plastic drum.
Storage: Store this product in dry and cool place, kept away from
sunshine and rain.
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