Disodium Salt of 1-...

Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na2)

Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na2)

Min.Order / FOB Price:Get Latest Price

100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : L/C,T/T,,MoneyGram,Other

Keywords

Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na2) 7414-83-7 C2H6O7P2Na2

Quick Details

  • Appearance:Colorless to light yellow transparent liquid and White powder
  • Application:Used as a calcium regulator. A bisphosphonate bone resorptive inhibitor
  • PackAge:As customer request
  • ProductionCapacity:100|Kilogram|Month
  • Storage:Storage for ten months in shady room and dry place.
  • Transportation:Common Product:Sea/Air/Courier Dangerus Chem:Sea/Air

Superiority:

 

Details:

Properties:

HEDP•Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250℃, it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph-onic acids. HEDP•Na2 can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP•Na2 has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better.

Specification:

Items Index
Appearance Colorless to light yellow transparent liquid White powder
Active content (HEDP) % 16.5 min 74.0-79.0
Active content (HEDP•Na2) % 20.0 min 89.9-95.8
Density (20℃)g/cm3 1.12-1.22 --
Fe, mg/L -- 20.0 max
Moisture，% -- 3.0-6.0
PH (1% water solution) 4.0-6.0 4.0-6.0

Usage:

HEDP•Na2 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na2 is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na2 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na2 is used as chelating agent.

Safety Protection:

Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.　

Synonyms:

Disodium Etidronate Hydrate;Disodium dihydrogen bisphosphonate (1-hydroxyethylidene)bisphosphonate

 

View All
Visit Store

You Might Also Like

Related Searches

Contact Supplier

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View