3 Hong Kong 
2 Singapore 
2 UK 
1 Finland 
1 Germany 
1 Russia 
Ammonium Paratungstate - China
price: contact company for price
Product Specification/ Models
Ammonium Paratungstate( APT)
Purity 99.90% , 99.95% , 99.98%
WO3 88.5% min
Impurities PCT Max Each
Grade APT- 0
Purity 99.98%
As/ Ca/ Co/ Cr/ Fe/ K/ Mn/ Na/ Si/ Ti/ V 0.001, Mo 0.002, Sb 0.0008
Bi/ Pb/ Sn 0.0001, Mg/ P/ S 0.0007, Al/ Ni 0.0005, Cu 0.0003
Grade APT- 1
Purity 99.95%
Al/ As/ Ca/ Co/ Cr/ P/ Sb/ Fe/ Mg/ Na/ Ni/ S/ Ti/ V 0.001, S 0.0007
Mo 0.005, K 0.0015, Bi/ Pb 0.0001 Sn 0.0003, Cu 0.0005
Grade APT- 2
Purity 99.90%
Al/ Co/ Cr/ Cu/ Mn/ Ni/ S/ Ti/ V 0.001, Si 0.003, Sn 0.0005
As/ Ca/ Fe/ K/ Mg/ Na/ P/ Sb 0.002, Bi/ Pb 0.0002, Mo 0.01
Ignition Loss 11.5% max
Particle Size 250um( - 60mesh)
Company Contact:
- Posted By: Western Minmetals (SC) Corporation
- Phone: 13882279480
- Address: E2-1-1011 Global Center, No.1700 Tianfu Avenue Nor, chengdu , China
- Email:
- Website: http://www.matltech.com
Published date: October 15, 2015
- Business Description: Western Minmetals (SC) Corporation is an important supplier of Refractory Material including Tungsten, Molybdenum, Rhenium, Tantalum, Niobium, Zirconium, Hafnium, and its Carbide, Chemical Compound or Alloy, is an primary supplier of Minor Metals such as Antimony, Beryllium, Bismuth, Cadmium, Indium, Selenium, Tellurium and Tellurium Copper (including Te Cu alloy, Te P Cu alloy, Lead Free Non Magnetic Brass) etc for the advanced and powder metallurgy industry.
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