Amazing Grace Pharmaceutical Co Ltd

• MOQ 100 Gram

Specifications : * Color : white * Specific gravity at 20 deg. c : 1.5200 * Solubility (gm/100 gm) at 20 deg. c: 63.0 at 35 deg. c : 71.6 * Bulk density : 680 720 kg/m3. * Potassium cyanide (kcn) : 98% min. (typically 99%) * Potassium hydroxide (koh) : 0.5% max * Potassium carbonate (k2co3) : 0.3% max * Potassium formate (hcook) : 0.5% max * Potassium chloride as cl : 0.05% max * Water (h2o) : 0.2% max * Water insolubles : 0.05% max * Polyethylene bags placed in M.S Drum

• MOQ 100 Gram

The product is white block or powder grain, is deliquescent, and soluble in water and the water solvent is alkaline, insoluble in alcohol. It is widely used as cyanide-less electroplating and detergent agent in according to the quality standard of Q/321121BGF02-1999. Packing: carton or bag Potassium Pyrophosphat

• MOQ 100 Gram
• Colorwhite

Hydrogen cyanide (HCN) is a colorless, highly poisonous, gas (Mp = -13.5 °C and Bp = 25.6 °C). Due to its original isolation from Prussian blue (hydrated ferric ferrocyanide), hydrogen cyanaide is also known by the name of prussic acid. The synthesis of hydrogen cyanide is accomplished commercially by the partial oxidation of methane in the presence of ammonia, using a platinum catalyst. The heat to activate the reaction is derived from the partial combustion of the methane and ammonia. The resulting aqueous solution is dried by distilled from phosphorus pentoxide (P2O5) to yield anhydrous hydrogen cyanide.

• MOQ 100 Gram

Specifications * Specific gravity at 20 deg. c : 1.546 * Solubility at 0 deg. c. gm/100 gm: 43.4 * Solubility at 35 deg. c.gm/100 gm: 82.0 * Sodium cyanide (nacn) : 98% min * Sodium formate (hcoona) : 0.5% max * Sodium hydroxide (naoh) : 0.5% max * Sodium carbonate (na2co3) : 0.3% max * Sodium chloride as cl : 0.05% max * Water (h2o) : 0.2% max * Insoluble residue : 0.05% max

• MOQ 100 Gram

Properties: White powder, insoluble in water and organic solvent; but soluble in acid, potassium cyanide and ammonium salt.Specification:(%) Acid-insoluble matter0.1 max.0.2max. Zn0.01 max.0.05 max.

• Coloryellow

Properties: It is pale yellow crystal or powder, soluble in water, not soluble in alcohol, decomposes when meeting acid and release strongly toxic hydrogen cyanide gas. When heated to 70, it will lose the crystalline water and turn to red. Burned violently, it will decompose and release nitrogen. Uses: It is mainly used in production of paint, printing oil, coloring matter, pharmaceutical, heat treatment of metal, food additive and steel and leather industry. Molecular Formula: K4Fe(CN)6.3H2O CAS No: 14459-95-1 Specs: Potassium ferrocyanide: 99.0% min; Water insoluble matter: 0.01% max; Chloride: 0.3% max Packing: 25kg/bag