SODIUM LAURYL SULFATE

 

SYNONYM: INTERNATIONAL TRADE NAME: TEXAPON K12

 

FORMULA: CH3(CH2)11OSO3Na

 

CAS: 151-21-3

 

M. W.: 288.38

 

DESCRIPTION: WIHITE OR YELLOWISH POWDER WITH SLIGHT SPECIAL ODOR, NONTOXIC, BULK SPECIFIC WEIGHT, 25g/ml, M.P. 180-185℃ (DECOMP), EASILY SOLUBLE IN WATER TO FORM TRANSLUCENT SOLUTION. IT IS STABLE IN ALKALI, WEAK ACID AND HARD WATER, BUT GYDROLYZES IN STRONG ACID SOLUTION, AND SLSO EASILY BE DEGRADED BY ORGANISM, IT IS NOT THEMOSTABLE UNLESS AT A TEMPERATURE BELOW 80℃. IT HAS EXCELLENT FOAMING ABILITY AND CAN PRODUCE WHITE SMALL AND DENSE FOAM.

 

SPECIFICATIONS:

 

ACTIVE SUBSTANCE

90% MIN

PETROLEUM ETHER SOLUBILITY

2.0% MAX

MOISTURE

3.0% MAX

PH VALUE

7.5-9.5

WHITENESS (WG)

65 MIN

MINERAL SALT (NaCl+Na2SO4)

5.5% MAX

 

USES: THE PRODUCT IS AN ANIONIC SURFACTANT WITH GOOD WETTING, EMULSIGFYING, DETERGING AND FOAMING ABILITY, BUT LITTLE SKIN IRRITAND. IT IS WIDELY USED IN ROUTINE CHEMICAL, TOTHPASTE, MEDICINE, CHEMICAL, TEXTILE, ELECTROPLATTING, ORE DRESSING AND ETC.

 

PACKING: PV BAG IN WOVEN KRAFT-PAPER SACK, 20 KG NET EACH.

 

STORAGE: KEEP IT FROM MOISTURE, HEAT AND FLAME. DON’T STORE IT TOGETHER WITH ACID.