Calcium stearate Calcium soaps WSD Chemical®

Calcium stearate MSDS

CAS Number: 1592-23-0	EC Number: 216-472-8
Linear Formula [CH3(CH2)16COO]2Ca	Molecular Weight: 607.023

Technical index of calcium stearate

Property	Light grade	heavy grade
Appearance	White Free Flowing Powder
Bulk Density,g/cm3	0.20	1.01
Moisture ( at 105°C)	3max	0.5max
Calcium content,%	6-7.1	6.8-7.1
through on 200 mesh	98min	98.5min
Melting Point,°C	150 ± 5	150 ± 10
CaO content,%	8-10	8-10
Free Fatty Matter	<1	<0.5

Features of calcium soaps

1.Excellent thermal stability and transparency.
2.Better effect when used together with Cd,St,Zn stearate.

Application of calcium stearate

Plastics	Calcium stearte used on PVC soft packing box for food,leather for hose,film,sheet;
Cosmetics	As additive used on cosmetics
PVC Compounds	Usually With other metal Stabilizer is quit effective. This is non toxic product.
Floor tile	as water-proofing agent.calcium stearate used on foor tile

Synthesis
calcium stearate manufacturing process,synthesis by stearic acid and calcium salt.
Heavey grade calcium stearate prepared by the stearic acid and calcium hydroxide direct synhtesis.