Reagents

Specifications

Assay Min. 99.0% Assay (as MoO3) 81.0 – 83.0% Insoluble matter Max.0.005% Chloride (Cl) Max.0.002% Arsenate phosphate, silicate (PO4) Max.0.001% Nitrate (NO3) Max.0.003% Sulfate (SO4) Max.0.02% Copper (Cu) Max.0.001% Iron (Fe) Max.0.001% Lead (Pb) Max.0.001% Phosphate (PO4) Max. 0.0005% Heavy metals (as Pb) Max. 0.001% Magnesium (Mg) Max. 0.005% Sodium (Na) Max. 0.01% Potassium (K) Max. 0.01%

Specifications

Assay 99-102 % Insoluble matter Max 0.005 % pH (5% solution) 7.0-10.0 Chloride (Cl) Max 0.001 % Nitrate (NO3) Max 0.005 % Phosphate (PO4) Max 0.001 % Sulphate (SO4) Max 0.02 % Ammonium (NH4) Max 0.01 % Copper (Cu) Max 0.002 % Iron (Fe) Max 0.002 %

Specifications

Assay (oxidimetric) 99.0 ÷ 100.5 % Identification Positive Appearance of solution Ph.Eur Conform Water-insoluble matter Max 0.2 % Chloride & Chlorate(Cl) Max 0.005 % Sulphate Max 0.02 % Appearance Dark violet crystals

Specifications

Assay Min 99.9 % Trace metal analysis Max 0.1 % Appearance Gray to black powder

Specifications

Assay (AgNO3) Min 99.5 % Calcium Max 0.005 % Cadmium Max 0.01 % Iron Max 0.001 % Magnesium Max 0.001 % Sodium Max 0.05 % Lead Max 0.007 % Zinc Max 0.005 % Sulfate Max 0.01 % Water Max 1 %

Specifications

Assay 98-100.5% pH (5% solution in water) 4.2-4.5 Chloride (Cl) Max 0.025 % Sulfate (SO4) Max 0.03 % Heavy metal (as Pb) Max 0.001 % Arsenic (As) Max 0.0002 % Iron (Fe) Max 0.002 % Loss on drying (at 130°C) 21.5-24 % Appearance Colourless crystals or a white powder

Specifications

Assay (iodometric) 85-87 % Iron (Fe) Max 0.002 % Appearance White crystalline powder

Specifications

Assay Min 68 Calcium (Ca) Max 0.0001 % 72 % Chlorate Max 0.001 % Chromium (Cr) Max 0.00005 % Colour APHA Max 10 Copper (Cu) Max 0.00002 % Iron (Fe) Max 0.0001 % Lead (Pb) Max 0.00002 % Magnesium (Mg) Max 0.00005 % Nickel (Ni) Max 0.00001 % Potassium (K) Max 0.00002 % Sodium (Na) Max 0.0002 % Total chloride (Cl) Max 0.0001 % Total nitrogen (N) Max 0.002 % Total phosphorus (P) Max 0.0002 % Total silicon (Si) Max 0.0001 %

Specifications

Assay Min 68 Calcium (Ca) Max 0.0001 % 72 % Chlorate Max 0.001 % Chromium (Cr) Max 0.00005 % Colour APHA Max 10 Copper (Cu) Max 0.00002 % Iron (Fe) Max 0.0001 % Lead (Pb) Max 0.00002 % Magnesium (Mg) Max 0.00005 % Nickel (Ni) Max 0.00001 % Potassium (K) Max 0.00002 % Sodium (Na) Max 0.0002 % Total chloride (Cl) Max 0.0001 % Total nitrogen (N) Max 0.002 % Total phosphorus (P) Max 0.0002 % Total silicon (Si) Max 0.0001 %

Specifications

Assay Min 99 % Chloride (Cl) Max 0.01 % Calcium (Ca) Max 0.005 % Cadmium (Cd) Max 0.005 % Cobalt (Co) Max 0.005 % Copper (Cu) Max 0.005 % Iron (Fe) Max 0.005 % Potassium (K) Max 0.01 % Nickel (Ni) Max 0.005 % Heavy metals (Pb) Max 0.005 % Zinc (Zn) Max 0.005 % Appearance White crystalline powder