Product Description

Title: Potassium pyrophosphate Synonyms: tetrapotassium pyrophosphate, potassium diphosphate, TKPP, potassium pyrophosphate anhydrous Formula: K4P2O7 Molecular: **0.*4 CAS: ********5 EINECS: ********7 HS code: *******0 Grade: Food grade, Technical grade, Low iron Specifications: Appearance: White power or granule Assay(K4P2O7): *8.0%min Fe: 0.*1% max (or 0.**2% max) Heavy metal (as Pb): 0.**1% max As: 0.***5% max pH (1%sol.): *0.5**0.5 Loss on dry: 1.0% max Package: *5kg in woven bag Lined with plastic bag Properties: Potassium pyrophosphate is water-soluble, colorless crystals; dehydrates below **0�C, melts at ***0�C; Potassium pyrophosphate is used in tin plating, china-clay purification, dyeing, oil-drilling muds, and synthetic rubber production. Potassium pyrophosphate is also known as normal potassium pyrophosphate, or tetrapotassium pyrophosphate (TKPP). Application: Surface treatment, paint and coating, detergent, boiler de-scaling, food additive, oil well drilling, fabric printing, and other fields. Potassium pyrophosphate is mainly used in plating without cyanide and bleaching leather products as stabilizer. Under two special conditions, potassium pyrophosphate must be utilized: heavy-dirt deterging in controlling foam, and cleaning metal surface. Potassium pyrophosphate is also adopted in detergent industry. Our Potassium Pyrophosphate comply with International Quality Standards and their quality and durability are fully guaranteed.