Organic Chemicals
PBTCA/PBTC 2-Phosphonobutane -1,2,4-Tricarboxylic Acid
Description
2-Phosphonobutane -1,2,4-Tricarboxylic Acid
(PBTCA)
CAS No. 37971-36-1 Dequest 7000
Molecular Formula: C7H11O9P Molecular weight: 270.13
Specification:
items index
Appearance Colorless or light yellow transparent liquid
Active acid % 50.0 min
Phosphorous acid(as PO33-)% 0.8 max
Phosphorous acid(as PO43-)% 0.5 max
Density (20闁? g/cm3 1.27 min
pH(1% solution) 1.5~2.0
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