Certificate of Analysis

Product Name tetra-POTASSIUM PYROPHOSPHATE 97.5% AR
CAS Number 7320-34-5
Molecular Formula K4P2O7
Catalogue No. AL1262A
Molecular Weight 330.34 g/mol
Batch Number AL-2026-AL1262A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 97.5% min 97.8%
Moisture Content < 0.5% 0.3%
Residue on Ignition < 0.1% 0.05%
pH Value 7 (in solution) 7.0
Solubility Soluble in water Complete dissolution in water
Result: The above product is expected to comply with AR grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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