Barium Stearate (3)

Molecular formula : Ba(C17H35COO)2
Physico-chemical properties 
White powder, toxic, combustible, specific density 1.145, insoluble in water and alcohol, It becomes colloid substance when heated and dissolved in organic solvents, can be decomposed into steric acid and corresponding by strong acid.
Direction for use 
The product has excellent performance of stability and lubrication. Its stability is stronger than hard calcium, it also has excellent coordination effect when used together with cadmium soap, Zn soap and epoxy compounds. It is mainly used in transparency film, slice, artificial leather, cable granule, mechanically-resistant materials etc,. Too much use would result in separation and multi-layer guilloche.
Specification
Index First-grade product
Ba percentage,% 20?
Melting point,degree 170
Finess(200 eye through)%> 99.5
heating loss %< 0.5

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