High quality Tungstenic acid(Cas no:7783-03-1)

Quick Details Port: Shanghai Payment Terms: L/C,D/P,T/T,Western Union Supply Ability: 9000 Metric Ton/Metric Tons per Year EINECS No.: 231-975-2 Grade Standard: Agriculture Grade,Electron Grade,food grade,Industrial Grade,Medicine Grade,Reagent grade,Industrial Grade Classification: Other Purity: 99.9% MF: H2O4W Application: used in the production of tungsten powder, tungsten bar, tungsten wir Appearance: yellow powder CAS No.: 7783-03-1 Delivery Detail: Shipped in 0 days after payment Packaging Detail: 25kg/drum High quality Tungstenic acid(Cas no:7783-03-1)     Tungstenic acid   Molecular formula: H2WO4 Properties: yellow powder Uses: used in the production of tungsten powder, tungsten bar, tungsten wire, alloy and other chemicals Packing: Net 25kg,plastic bag lined carton or 50kg in plastic bag lined metal pail . Sign: product name, gross weight , net weight , assay , Lot , factory. Specification: Tungsten Assay ≥ 88.0% AS ≤ 0.005% AI ≤ 0.001% Ca ≤ 0.002% Bi ≤ 0.001% Cu ≤ 0.001% Co ≤ 0.002% K+Na ≤ 0.015% Fe ≤ 0.001% Mn ≤ 0.001% Mg ≤ 0.001% Ni ≤ 0.001% Mo ≤ 0.006% Pb ≤ 0.0001% P ≤ 0.001% Si ≤ 0.003% S ≤ 0.001% Sn ≤ 0.0005% Sb ≤ 0.001% V ≤ 0.001% Ti ≤ 0.001%   High quality Tungstenic acid(Cas no:7783-03-1)