Calcium stearate

MF: (C₁₇H₃₅COO)₂Ca

Properties:

Even white tiny powder,mp 175,density 1.035g/cm³.

Quality index: HG/T2424-93

Item	Premium grade	First grade	Salable product
Ca %	6.50.5	6.50.6	6.50.7
Free acid %	0.5	0.5	0.5
Loss on dry %	2.0	3.0	3.0
Mp	149-155	140	125
Fineness on 0.075mm screen %	99.5	99.0	99.0
Bulk density (g/cm3)	0.2	-	-

Uses:

The lube and demolding agent of plastic, the heat stabilizer of PVC,it can speed the curing rate,also applied in food wrapper and medicinal instrument,the halogen absorbent of polyethene and polypropylene,the plasticizer of rubber,the lube of polyolefin fibre and mould plastic,the thickener of fat,the waterproof agent of textile,the flatting agent,also used in pencil and flavors.

Lithium stearate

MF: C₁₇H₃₅COOLi

Properties: White crystal, mp 220 .

Quality index: Q/WHL58-2000

Item	Quality index
Assay(as lithia)%	5.0-5.6
Free acid %	0.5
Chloride (Cl-) %	0.2
Sulfate (SO2-4) %	0.2
Loss on dry %	1.0

Uses: High temp lube,the plastic stabilizer