| Appearance: Almost white crystalline powder
Empirical Formula: C6H6O4
Molecular Weight: 142.1
Specification:
Assay:≥99.0%
Melting Point:152℃~156℃
Loss On Drying:≤ 0.5%
Residue On Ignition:≤ 0.5%
Chloride:≤ 50PPM
Heavy Metals:≤ 3PPM
Arsenic:≤ 1PPM
Ferrum:≤ 10PPM |