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Zinc stearate
| Price: | US$ 2 |
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| Minimum Order: | |
| Payment Terms: | TT |
| Port of Export: |
Product Details
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| Specification: | food |
Packaging & Delivery
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Product Description
1. Product Introduction
Name:Zinc stearate
Molecular formula: C36H70O4Zn
CAS No.:557-05-1
EINECS No.:209-151-9
Appearance: white powder
2.Specification
(1) Industrial grade
Test items Specification
Appearance (white and fine powder)
Assay of Zn 10.3%~11.3%
Free acid ≤1%
Loss on drying ≤1.0%
Melting point 120±5°C
Particle size 99.5% 325(≥99.5% through 325 mesh)
(2)Pharmaceutical grade
Operative norm: USP29 BP2005
1. USP29
Test items Specification
ZnO 12.5-14
Alkali and alkali earth ≤1.0%
Arsenic ≤1.5PPm
Lead ≤0.001%
Organic volatile impurities conform
2. BP 2005
Test items Specification
Fat acid 195-210
Melting point 119-1230C
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
It is used as lubricant, stabilizer, thickener, accelerant etc.
3. Shelf life and Storage:
Shelf life: 2 years
Storage: Tightly sealed in a clean,cool,dry area, keep away from strong, direct light.
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SUPPLIER PROFILE
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| Company: | Purestar Chem Enterprise Co.,Ltd | ||
| City/State | Huzhou, Zhejiang | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | NA |
| Member Since: | 2014 | Contact Person | sphinx pan |
SUPPLIER PROFILE
City/State/Country -
Huzhou, Zhejiang
China
Business Type -
Export - Manufacturer / Trading Company
Established -
NA
Member Since -
2014
Contact Person -
sphinx pan