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Hydroxyethylidene Diphosphonic Acid (HEDP)

HEDP stands for Hydroxyethylidene Diphosphonic acid which is an organophosphoric acid corrosion inhibitor. It can easily chelate with zinc, iron & copper ions to form table compounds. Under 250 degree celsius it can show excellent corrosion inhibition. It has good isible threshold effects. It is used in water treatment, cosmetics, detergents and pharmaceuticals.

Synonyms: HEDP; HEDP(A); HEDPA; Etidronic Acid; 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid; Hydroxyethylidene-1,1-diphosphonicacid(HEDP); 1-Hydroxyethylidenediphosphonic Acid; Hydroxyethylidene Diphosphonic acid(HEDP); 1-Hydroxy-1,1-Ethanediyl ester; Oxyethylidenediphosphonic Acid(OEDP)

Properties:

1) Chemical Name: 1-Hydroxyethylidene-1,1-diphosphonic acid
2) Molecular Formula: C2H8O7P2
3) Formula Weight: 206.03
4) Density: 1.45 (60% aq.)
5) Melting Point : 198 ~ 199 C
6) Stability: Stable but incompatible with strong oxidizing agents
Product Image (08)

Chelatron H-600

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • Appearance:Powder
  • Purity:95%
  • Application:Industrial
  • Inorganic Acid Types:Others,
  • Grade:Industrial Grade
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Chelatron H-175

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • Grade:Industrial Grade
  • Application:Industrial
  • Inorganic Acid Types:Others,
  • Purity:95%
  • Classification:Organic Acids
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Chelatron H-100

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • Classification:Organic Acids
  • Application:Industrial
  • Grade:Industrial Grade
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Chelatron H-230

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • Grade:Industrial Grade
  • Purity:95%
  • Application:Industrial
  • Inorganic Acid Types:, Others
  • Classification:Inorganic Acids
  • Appearance:Liquid
Product Image (04)

Chelatron H-270

  • Grade:Industrial Grade
  • Appearance:Powder
  • Inorganic Acid Types:Others,
  • Application:Industrial
  • Purity:94%
  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
Product Image (05)

Chelatron H-330

  • Appearance:Powder
  • Purity:95%
  • Inorganic Acid Types:, Others
  • Application:Industrial
  • Grade:Industrial Grade
  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
Product Image (06)

Chelatron H-400

  • Purity:94%
  • Application:Industrial
  • Inorganic Acid Types:Others,
  • Appearance:Liquid
  • Grade:Industrial Grade
  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
Product Image (07)

Chelatron H-500

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • Appearance:Liquid
  • Application:Industrial
  • Inorganic Acid Types:, Others
  • Purity:95%
  • Grade:Industrial Grade
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HEDP 600

  • CAS No:29329-71-3
  • Physical Form:Powder
  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
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HEDP Na2

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • Physical Form:Powder
Product Image (08)

HEDP Kx

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • CAS No:67953-76-8
  • Physical Form:Liquid
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HEDP 175

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • Physical Form:Powder
  • CAS No:29329-71-3
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HEDP 50%

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • Physical Form:Liquid
  • CAS No:29329-71-3
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HEDP Na4

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • Physical Form:Powder
  • CAS No:29329-71-3
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HEDP Na

  • Supply Ability:250 Per Day
  • Delivery Time:1 Week
  • Physical Form:Powder
  • CAS No:29329-71-3
  • Type:Water Purification Tablets
Product Image (71)

HEDP 100

  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
  • CAS No:29329-71-3
  • Physical Form:Liquid
Product Image (38)

HEDP Powder

  • CAS No:29329-71-3
  • Physical Form:Powder
  • Delivery Time:1 Week
  • Supply Ability:250 Per Day
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