Tungstic Acid

SODIUM TUNGSTATE Classification : Other, Inorganic Compound Molecular Weight : 329.86 g/mol Melting Point : 698C (with loss of water) Grade : Industrial Grade Poisonous : No Purity : 99% Type : Powder Main Material : Tungsten Storage : Keep in a cool dry place away from strong acids and oxidizing agents, Other Application : Chemical Catalysis Metal Surface Treatment, Other Form : Solid Solubility : Soluble in Water Usage : Catalyst Analytical Reagent Dyeing Electroplating Standard : GB/T 34502006 Other Names : Disodium Tungstate HS Code : 2841800000 Chemical Name : Sodium Tungstate CAS No : 10213102 EINECS No : 2317430 Molecular Formula : Na2WO42H2O Smell : Other, Odorless Density : 3.25 Gram per cubic centimeter(g/cm3) Shape : Other, Crystal Powder Structural Formula : Na2WO42H2O Ph Level : 810 (1% Solution) Boiling point : Decomposes before boiling Taste : Other , No specific taste

Ammonium Para Tungstate Classification : Inorganic Compound, Other Molecular Weight : Approx. 2950 g/mol (dependent on hydrate state) Melting Point : Decomposes without melting Grade : Industrial Grade Poisonous : No Purity : 99% Type : Tungstate Main Material : Ammonium and Tungsten Storage : Other, Store in a cool dry place keep container tightly closed Application : Other, Metal processing ceramics electronics and catalysis Form : Powder Solubility : Soluble in water Usage : Intermediate compound for tungsten products catalyst ceramics manufacturing Standard : GB/T 34582009 Other Names : APT Ammonium Tungstate HS Code : 28418000 Chemical Name : Ammonium Para Tungstate CAS No : 11120255 EINECS No : 2343646 Molecular Formula : (NH4)10[H2W12O42] xH2O Smell : Odorless, Other Density : 2.45 Gram per cubic centimeter(g/cm3) Shape : Crystalline Powder, Other Structural Formula : Complex polyoxoanion structure with ammonium ions Ph Level : 56 (aqueous solution) Boiling point : Decomposes before boiling Taste : Other , Tasteless

PHOSPHOTUNGSTIC ACID Classification : Other, Inorganic Chemical Molecular Weight : 2880.05 g/mol Melting Point : 89 C Grade : Industrial Grade Poisonous : No Purity : 99% Type : Acid Main Material : Phosphorus and Tungsten Storage : Keep in a cool dry place away from direct sunlight, Other Application : Used in chemical synthesis electron microscopy staining and analysis processes, Other Form : Solid Solubility : Soluble in water and ethanol Usage : Catalysts Staining Agent and Analytical Reagent Standard : ISO Standard Other Names : Tungstophosphoric Acid HS Code : 28418000 Chemical Name : Phosphotungstic Acid CAS No : 12501234 EINECS No : 2351847 Molecular Formula : H3PW12O40 Smell : Other, Odorless Density : 4.13 Gram per cubic centimeter(g/cm3) Shape : Other, Crystalline Powder Structural Formula : H3[PW12O40] Ph Level : 1.3 (1% solution)