Chemical Name: Potassium pyrophosphate
CAS No.: 7320-34-5
Molecular Fomula: K4O7P2
Molecular weight: 330.336522
Appearance: White powder or lump.
Assay: ≥99%
Parameter | Specification |
---|---|
Molecular Formula | K4P2O7 |
Molecular Weight | 330.33 g/mol |
Appearance | White crystalline powder |
Solubility (25°C) | 187g/100ml H2O |
pH (1% solution) | 10.5 ± 0.5 |
Melting Point | 1109°C |
Feature | Industrial Grade | Food Grade |
---|---|---|
Purity | ≥98% | ≥99% |
Heavy Metals | ≤0.001% | ≤0.0005% |
Packaging | 25kg woven bags | Food-safe containers |
Certifications | ZB/TG12006-88 | FAO/WHO, FCC |
A Jiangsu-based automotive parts manufacturer achieved 40% reduction in wastewater treatment costs by replacing KCN with TKPP in their zinc alloy plating process, maintaining coating adhesion at 15MPa.
Shandong meat processor increased shelf life of cooked ham products by 22% through 0.5% TKPP integration while meeting GB 2760-2014 standards.
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