Zinc Stearate
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Product Description
Product
Zinc Stearate
CAS
557-05-1
Formula
Zn(C18H35O2)2
Synonym
Zinc distearate; Zinc soap; Octadecanoic acid, zinc salt (2:1); Zinc dioctadecanoate
Typical Product Specifications
Density
1.095
Direct Evaporative Cooling
by dil. acids
Appearance
Fine powder
Bulk Density
260 - 340 g/l
Free Fatty Acid
1.0% max
Melting Point
120 - 128 C
Metal Content
10.0 - 11.2.%
Particle Size
99% through 200 mesh
Zinc Oxide
12.5 - 14.0%
Loss on Drying
0.5% max
Insolubility
in water, alcohol, ether, oxygenated solvs.
Odor
wh. powd., faint char. odor
Molecular weight
632.33
Solubility
acids, aromatic solvs.
Chemical Structure
Notes
Use: ANTICAKING, COSMETIC COLORANT, VISCOSITY CONTROLLING
For more information on Zinc Stearate CAS 557-05-1:
Class
Industry
