Project Description

1-Hydroxyethylidene-1,1-diphosphonic acid
Chemical NameHEDP
CAS No.2809-21-4
Molecular Formula:C2H8O7P2
Molecular Weight:206.03
EINECS:220-552-8
Download Product Spec
TYPICAL PRODUCT SPECIFICATIONS:
AppearancePowder
Melting point198~199℃
PHpH (1.7→100, 25℃) : 1.3~1.8
Colorwhite
Water SolubilitySoluble in water.
Density1.45 (60% aq.)
Applications:

HEDP is primarily used in scale and corrosion inhibition in a variety of industries. It can also be used as a chelating agent, in detergents for metals and nonmetals, and in dye-fixing agents.

Other:

Contact us for HEDP MSDS -Material Safety Data Sheet and HEDP CAS 2809-21-4 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

Safety Information:

Symbol(GHS) 

GHS05

RIDADR:  UN 3265

1-Hydroxyethylidene-1,1-diphosphonic acid supplier

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