Product Description

Our company is a trading company that operates as intermediary between manufacturers and buyers. we source the best quality products from accredited producers for our clients including small businesses and large corporations worldwide. We ensure efficient services and timely delivery. kindly contact us for more details should you have interest in any of our product range. Sodium tungstate: Molecular formula: Na2WO4.2H2O Molecular weight: **9.*6 Quality standard: Content ≥ *9.5%; *8.5% Sodium Tungstate Na2WO*2H2O Uses: Used for producing tungsten; As catalyst, mordant, pigment and analytical reagent and fabric weighting agent in textile industry; For producing fire retardant and water-proof ***** Packing: Pail, paper board pail or clad bag(plastics bag lining inside), net weight *0kg. Per unit. Index name index% High-class Refined Crude WO3 ≥ *9.0 ≥ *9.0 ≥ *8.0 Mo ≤ 0.*2 ≤ 0.*2 ≤ 0.*4 As ≤ 0.**1 ≤ 0.**2 Cu ≤ 0.***2 Fe ≤ 0.**1 ≤ 0.**2 SO4 ≤ 0.*2 0.*1 Si ≤ 0.**4 ≤ 0.*4 Water insoluble impurities (%) ≤ 0.**5 ≤ 0.*1 PH 8.**9 8.**9 Heavy metal (Pb) ≤ 0.**1 ≤ 0.**2 Cl ≤ 0.*3