Hangzhou Ocean Chemical Co., Ltd.
Contact: ChristinaTel: +86-571-88025872
Mobile: +86-13588138709
Fax: +86-571-88025871
Email: sales@hzoceanchem.com
Address: Room12A04, Ocean Blue Fortune Center,318 Baishi Lane, Xiacheng District, Hangzhou,Zhejiang,China
Ammonium paratungstate
Product name: Ammonium paratungstate
Cas No: 11120-25-5
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
Purity:≥99.9%
Appearance: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.
Application: Used in organic synthesis and material science.
Packaging:500G/ bottles, 1KG/ bottles, or according to customer requirements