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Zinc stearate USP29

  Post Date: Jun 06,2023
  Expiry Date: Jun 05,2024
  Detailed Description: Cas No. :557-05-1 Quantity: 200Metric Tons
Payment Method: T/T
Name:Zinc stearate
Molecular formula: Zn[CH3(CH2)16COO]2

It is white, light powder without sand sense, greasy to touch.

It is used as lubricant, stabilizer, thickener, accelerant etc.

4. Specification
Operative Norm: USP29 / BP2005
Test items Specification
ZnO 12.5-14
Alkali and alkali earth ≤1.0%
Arsenic ≤1.5ppm
Lead ≤0.001%
Organic volatile impurities conform

Test items Specification
Fat acid 195-210
Melting point 119-123 C
Density (kg/L) 0.20-0.28
Not through 325mesh ≤0.5%
Moisture ≤2%
Zn 10-12
Chloride ≤250ppm
Sulfates ≤0.6%
Cadmium ≤5ppm
Lead ≤25ppm
Acidity and alkali conform

The PE film lined the Wovenbag. Net wt: 20kg/bag, or pack follow customer’s Package instructions

6.Storage and Transport
It should be stored in a dry, ventilated place, avoid mix storage and mix carrying, gently ship and load to prevent damage in Package.

  CAS Registry Number:


  Synonyms: ;zinc octadecanoate;zinc stearate/zinc distearate;octadecanoic acid - zinc (2:1);znst;
  Molecular Formula: C36H70O4Zn
  Molecular Weight: 632.3635
  Molecular Structure: 557-05-1 Zinc stearate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R37:;
  Safety Description: S22:;

  Company: Huzhou Linghu Xinwang Chemical Co., Ltd.     [ China ]          
  Contact: Ms. Lusa Liu
  Tel: 86-572-3943638 3310703
  Fax: 86-572-3948368 3310939
  Email: sales@xwchemical.com
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