Sequasoft 400 (HEDP 50% Liquid)

HEDP - 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid 50% / HEDP 50%/ Sequasoft 400.

HEDP is a popular EDTA substitute. HEDP with Chelation value 400 is a substitute for EDTA Acid Powder.

Specification:

Product Name
Sequasoft 400
Synonyms
1-Hydroxyethylidene-1, 1- Diphosphonic Acid, HEDP-400,
CAS No.
2809-21-4
Appearance
Colorless to Pale Yellow Liquid
Molecular Formula
C2H8O7P2
pH
Less than 2
Specific Gravity
1.300 Minimum
Molecular Weight
206
Chelation Value
400 mg/gm of Caco3
Active Acid Content %
48 - 52%

Application:

  • Multifunctional and cost effective performance makes it an excellent replacement to other sequestrants e.g EDTA, DTPA, NTA.
  • It Is Used As A Strong Chelating Agent For Metal Ions Like Ca, Mg & Fe In Water Treatment, Textile Application, Boiler Descaling, Metal Pre-Treatment, Detergents, Sugar Processing, Dye & Soaps.
sequasoft-400-250x250