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Postion:Product Catalog >Organic Chemistry>Organometallic compounds>Organic zinc>Zinc stearate
Zinc stearate
  • Zinc stearate

Zinc stearate

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 100T
Update Time: 2021-08-25

Product Details

Product Name: Zinc stearate CAS No.: 557-05-1
EC-No.: 209-151-9 Min. Order: 1KG
Purity: 325 mesh ≥99.0% Supply Ability: 100T
Release date: 2021/08/25

Product name: Zinc stearate

English name: Zinc stearate

Molecular formula: [CH3(CH2)16COO]2Zn

Properties: white powder, insoluble in water; soluble in hot ethyl alcohol, turpentine, benzene and other organic solvent

 

There are two kinds : industry and pharmaceutical grade.

1.Industry grade:

Quality standard: HG/T 3667-2012

Testing item

Testing requirement

appearance

white fine powder

Zinc content, %

10.3~11.3

free acid, %

≤0.8

loss on drying, %

≤1.0

melting point, ℃

120±5

*fineness, %

325 mesh ≥99.0%

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

2.Pharmaceutical grade:

Molecular formula: Zn[CH3(CH2)16COO]2

CAS NO.: 557-05-1

Chemical structural formula:

Main uses

widely used in pharmaceutical field

 

Quality standard

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

 

Packaging

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

Contact :  Cathy
 
Company:  Henan Xiangtong Chemical Co., Ltd.
 
E-mail:   xtchem2019@gmail.com
 
Mobile:   0086-15713833609
 
Item: XT-9

 

Company Profile Introduction

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  • Since: 2009-02-25
  • Address: Room 1608, South Tower of Grand Emporium, Huayuan Road, Jinshui District, Zhengzhou,Henan ,China
INQUIRY
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