99.9% Zinc Stearic Acid for Zinc Stearate

Quick Details

Classification:	Chemical Auxiliary Agent	CAS No.:	557-05-1	Other Names:	Stearyl acid zinc
MF:	Zn(C17H35COO)2	EINECS No.:	209-151-9	Purity:	99.9%
Place of Origin:	Jiangxi, China (Mainland)	Type:	zinc stearate	Usage:	Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, ABS/masterbatch/heat stabilizer
Brand Name:	Heng Jia Xin	Model Number:	zinc stearate	Appearance:	White fine powder
Melting point:	120±5ºC	Loss on Drying ( moisture )/%:	≤1.0	Zn content/%:	10.8±0.5
NEFA(based on Hst)/%:	≤0.50	Fineness/%:	≥99.0% (325 mesh)	Bulk density(g/cm3):	0.20-0.35
Free Acid (stearic acid )/%:	≤0.5

Packaging & Delivery

Packaging Details:	Packaging Detail: Packaging Detail: 20Kg per plastic woven bag, with inner PE bag or as your requirement
Delivery Detail:	Delivery Detail: Delivery Detail:3-5 days after order confirmed

Specifications
1.zinc stearate stearic acid 
2.manufacture,free sample 
3.passed SGS,REACH,RoHS,TUV 
4.zinc content/%:10.3-11.3 
5.white powder
                                           zinc stearate stearic acid
 
 
 
Properties for zinc stearate:
Chemical name: zinc stearate
CAS NO.:557-05-1
Appearance: White fine powder
Molecular formula: Zn (C17H35COO) 2.
Molecular weight: M=631.
Physical and Chemical Properties: white fine powder, soapy, non-toxic, specific gravity of 1.095, insoluble in 
water, but soluble in organic solvent like hot ethanol, benzene and turpentine etc. It will absorb moisture in air 
and decompound into stearate and zinc when meeting strong acid.
Product quality: The standard HG/T 3667-2000
 
Specification for zinc stearate:
 

Item	Index (First-Grade)
zinc Content       %	10.8±0.5
Free Acid (stearic acid ) %	≤ 0.5
Loss on Drying ( moisture ) %	≤ 1.0
Melting Point  °C	120±5
Fineness(through 0.075mm-mesh)  %	all through