Zinc stearate

Post Date:
Mar 23,2019
Expiry Date:
Sep 19,2019
Detailed Description:
Cas No. :557-05-1 Specs:Molecular Weight: 632.33
Product Name :Zinc stearate
Synonyms:Zinc distearate
INCI Name:ZINC STEARATE
HS Code:29157090.00
CAS NO.: 557-05-1
EINEC:209-151-9
Chemical Formula: 2(C18H35O2).Zn

Structural Formula:
Molecular Weight: 632.33
Specifications

Testing item Testing standard
Specification USP35-NF30 BP2013
Identification meet the specification meet the specification
Solubility / meet the specification
PH value / meet the specification
Acid value / 195-210
Chloride, ppm / ≤250
Sulfate, % / ≤0.6
Arsenic, ppm ≤1.5 /
Cadmium, ppm / ≤5
Lead, ppm / ≤25
Heavy metal, ppm ≤10
Alkaline earth, % ≤1.0
Content(in zinc oxide), % 12.5-14.0
Content(in zinc), % 10.0-12.0

Usages & Applications:
widely used in pharmaceutical field

Packaging Details:
woven bag lined with high pressure PE film; 20kg/bag or follow customer's packaging instruction
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:;

Offter to Sell