Product name: 2-Phosphonobutane-1,2,4-tricarboxylic acid Cas:3 7971-36-1 Appearance: slightly yellow transparent liquid

Product name:2-Phosphonobutane-1,2,4-tricarboxylic acidCas:37971-36-1Appearance:slightly yellow transparent liquid

Phosphorous acid (as PO3): 0.5% max.

Phosphoric acid (as PO43): 0.2% max.

Chloride(cl)ppm: 10max

Iron(ppm): 5max.

PH (1% water solution): 2.0max

Density (20°C) g/cm3 : 1.27 to 1.30

Usage: intermediate for pharmaceutical

Package: 250 kg net plastic drum

2-Phosphonobutane-1,2,4-tricarboxylic acid/37971-36-1