Zinc Stearate

1. Formula: Zn(C 17 H 35 COO) 2

2. Properties:

Zinc stearate is white or light yellow powder. It is dissolved

in hot alcohol; but not in water. It can be decomposed into

stearic acid and corresponding salt by strong acid. The product

possessed water absorbability in air.

3. Usage:

The product is used as PVC stabilizer, rubber lubricant,

glazing agent, paint flatting agent and cosmetic material in the

textile industry, etc.

4. Quality standard:

Items Standard

Zn 2+ % 10.7 ± 0.5

Free acid (C 17 H 35 COO) 2 2- %

≤ 1.0

Melting point °C

≥ 120

Heating loss %

≤ 1.0

Size (through 75μm sieve) %

≥ 99.5

5. Package:

20kg/bag with outside pp weaving bag and inside plastic bag.

CAS #:557-05-1

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