Zinc stearate (2)

Chemical Name:barium stearate
Molecular Formula:(C17H35COO)2Ba
Molecular Weight: 704.28
Properties: White powder, insoluble in water, but soluble in alcohol.It will decompose when meeting strong acid. It has hygroscopic property in air.
Applications: The stabilizer of PVC plastics.
Product Quality: The standard HG2338-92..
Technical specifications:
Item Index
(First-grade)
barium content % 20.0?.7
Free Acid(stearic acid)% 0.8
Loss on Drying(moisture) % 0.5
Melting point 120
Fineness(through 0.075mm-mesh)% 99.5
Package: 25kg net weight in braided bag lined with plastic bag.
Storage: Protect it from touching with acid, base or other corrosive substances.Stored in cool,dry and ventilated places.

Post Date:	4/20/2008
Expiry Date:	7/19/2008