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ChemicalBook > Product Catalogue >API >Fluid, Electrolyte, and Acid-Base Balance >Electrolyte Balance Pharmacology >1-Hydroxyethylidene-1,1-diphosphonic acid

1-Hydroxyethylidene-1,1-diphosphonic acid

1-Hydroxyethylidene-1,1-diphosphonic acid Structure
  • ₹2400 - ₹17439.08
  • Product name: 1-Hydroxyethylidene-1,1-diphosphonic acid
  • CAS: 2809-21-4
  • MF: C2H8O7P2
  • MW: 206.03
  • EINECS:220-552-8
  • MDL Number:MFCD00070585
  • Synonyms:ETHANE-1-HYDROXY-1,1-DIPHOSPHONIC ACID, 95+%;(1-Hydroxyethylidene)biphosphonic acid;Hydroxyethylidene Diphosphonic acid (HEDP);1-Hydroxyethylidene-1,1-diphosphonicacid,min.95%HEDP;1-Hydroxyethan-1,1-diphosphonsure;1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID HEDP;1-Hydroxyethylidene-1,1-bis-(phosphonic acid);1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID, 98% HEDP
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25G
  • 100G
  • 500G
  • ManufacturerTCI Chemicals (India)
  • Product numberH0587
  • Product description1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L)
  • Packaging25G
  • Price₹2400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberH6773
  • Product descriptionEtidronic acid 60% aqueous solution
  • Packaging100G
  • Price₹6473.35
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberH0587
  • Product description1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L)
  • Packaging500G
  • Price₹6800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberH6773
  • Product descriptionEtidronic acid 60% aqueous solution
  • Packaging500G
  • Price₹17439.08
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) H0587 1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L) 25G ₹2400 2022-05-26 Buy
Sigma-Aldrich(India) H6773 Etidronic acid 60% aqueous solution 100G ₹6473.35 2022-06-14 Buy
TCI Chemicals (India) H0587 1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L) 500G ₹6800 2022-05-26 Buy
Sigma-Aldrich(India) H6773 Etidronic acid 60% aqueous solution 500G ₹17439.08 2022-06-14 Buy

Properties

Melting point :198~199℃
Boiling point :578.8±60.0 °C(Predicted)
Density :1.45 (60% aq.)
vapor pressure :0Pa at 25℃
storage temp. :Sealed in dry,Room Temperature
solubility :Methanol (Slightly), Water (Slightly)
form :Powder
pka :1.35, 2.87, 7.03, 11.3(at 25℃)
color :white
PH :pH (1.7→100, 25℃) : 1.3～1.8
Water Solubility :Soluble in water.
Merck :14,3863
BRN :1789291
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :DBVJJBKOTRCVKF-UHFFFAOYSA-N
LogP :-3.5
CAS DataBase Reference :2809-21-4(CAS DataBase Reference)
EPA Substance Registry System :Etidronic acid (2809-21-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

1-Hydroxyethylidenebis(phosphonic acid) acts as human protein tyrosine phosphatase inhibitor. It is also useful for photographic applications. It finds application to strengthen bone, osteoporosis treatment and to treat Paget's disease of bone. In addition, it is used in corrosion inhibition in circulating cool water systems, oil fields and low-pressure boilers with electric power, the chemical industry, metallurgy and fertilizers. It is also utilized for formulating reverse osmosis and thermal desalination anti-scaling agents. Furthermore, it is used in detergents, water treatment, cosmetics and pharmaceuticals.

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