杭州联洋化工有限公司

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Pduct Details
Product Name Ammonium paratungstate
Alias
English
Molecular formula

(Under different crystallization conditions can have the following formulas)

(1)3(NH4)2O-7WO3-6H2O 
(2)5(NH4)2-1 2WO3-5H2O 
(3)5(NH4)2O-1 2WO3-5H2O
(4) 5(NH4)2O-1 2WO3-1 1 H2O

Molecular weight 1419.57
CAS No 11120-25-5
EINECS
Specification

Purity:≥99.9%

Appearance traits

Mainly used in the manufacture of tungsten oxide or use blue tungsten oxide to make tungsten metal powder. Also used for the production of ammonium tungsten and other tungsten compounds. Used as additive in petroleum and chemical industry.

Use

Used in organic synthesis and material science.

Package

500G/ bottles, 1KG/ bottles, or according to customer requirements

Other product information
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