HEDP

We are one of the biggest exporters of HEDP and ATMP in China

Features: 1) Product: HEDP (1-hydroxyethylidene-1,1-diphosphonic acid)2) CAS no.: 2809-21-43) Molecular formula: C2H8O7P2 4) Molecular weight: 206.02 5) Melting point: 199°C 6) UN no.: 3265Specifications:

Item	Tech Grade
Appearance	Colorless or pale yellow transparent liquid
Color APHA	80 max.
Active Content	58% - 62%
Phosphorous Acid (as PO3)	2.5% max.
Phosphoric Acid (as PO4)	0.7% max.
Chloride (as Cl)	1% max.
Iron ug/g (ppm)	35 max.
PH Value (1% solution)	2 max.
Density: (20°C)	1.39 - 1.49g/cm3

Applications: as scale inhibitor, deflocculant, sequestrant, water stabilizerin water treatment, pipeline, detergent Packing: 250kg/plastic drum

HEDP