Description
Technical Parameters
Product Brief Introduction
Product name: 2-Phosphonobutane-1,2,4-Tricarboxylic Acid Sodium Salt
CAS：40372-66-5
MF: C7H7Na4O9P
MW: 358.058
Product Specification
|
Appearance |
Colorless to yellowish transparent liquid |
|
Density (20℃) |
≥1.35g/cm3 |
|
PH (1% aqueous solution) |
9.0 ~ 12.0 |
|
Total Phosphoric Acid (PO43-) |
≥10.5% |
|
Active Content (As PBTCA) |
≥30.0% |
|
Active Content (As PBTC.Na4) |
≥40.0% |
