Zinc stearate

Post Date:
Jul 05,2019
Expiry Date:
Jan 01,2020
Detailed Description:
Cas No. :557-05-1 CAS NO: 557-05-1 EC NO: 209-151-9 Molecular formula : Zn(OOCH35C17)2
Character : White powder,nontoxic,specific gravity1.095, not dissolved in water, melting point 117～125℃,and dissolved in hot ethanol and turpentine etc..
Specification :
Item Specification
Dissociate acid(%) ≤1.0
Melting point(℃) ≥120±3
Zinc content(%) 10.9±0.5
Water content(%) ≤1.0
Fineness 200 meshes pass (%)(aperture 0.075 ㎜ screen) ≥99
Usage : 1、As nontoxic stabilizer of PVC in consumption of 0.1～1% generally.
             2、As lubricant of cosmetics.
             3、As mould releasing agent of powder metallurgy and plastics products etc..
             4、As sulfuration accelerator of rubber products.
Package : In PP woven bags lined with PE film bag,net wt. 20kg.

Storage and Transportation : Store in cool,ventilated,dry places.Prevent from insolation and moisture in transportation.It is a non-hazardous product.
CAS Registry Number:
557-05-1
Synonyms:
;zinc octadecanoate;zinc stearate/zinc distearate;octadecanoic acid - zinc (2:1);znst;
Molecular Formula:
C₃₆H₇₀O₄Zn
Molecular Weight:
632.3635
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R37:;
Safety Description:
S22:;
S26:;
S36/37/39:;
S38:;

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