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BGC > Product Search > Hedp disodium salt | 7414-83-7
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Suppliers for CAS

7414-83-7

Properties

CAS   7414-83-7 
Formula   C2H6Na2O7P2 
EINECS   231-025-7 

Structure

22 Registered suppliers

Simagchem Corporation P.R.China
rd Amino trimethylene phosphonic acid potassium salt  
Dayang Chem (Hangzhou) Co.,Ltd. P.R.China
rd Etidronate disodium  
Hangzhou Keying Chem Co., Ltd. P.R.China
rd Etidronate disodium  
Tianjin Zhongxin Chemtech Co., Ltd. P.R.China
rd 1-Hydroxyethylidone-1,1-diphosphonic acid disodium salt   CD details
Xingrui Industry Co., Limited P.R.China
rd Etidronate disodium  
Product Name: (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt
Synonyms: Sodium etidronate;Didronel;
DIHYDROGEN (1-HYDROXYETHYLIDENE)BISPHOSPHONATE DISODIUM;
DISODIUM ETIDRONATE;hedp disodium salt;
ETIDRONATE
ETIDRONATE DISODIUM;
Etidronic acid disodium salt
Product Categories: Phosphonate antiscalant;Intermediates & Fine Chemicals;Pharmaceuticals

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Chemical Properties
mp > 300 °C
storage temp. 2-8°C
solubility H2O: 26 mg/mL
form solid
color white

Safety Information
Hazard Codes Xn
Risk Statements 22
Chemical Properties White Crystalline Solid
Usage Used as a calcium regulator. A bisphosphonate bone resorptive inhibitor
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) P.R.China
rd Etidronate disodium  
Product Name: (1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt
Synonyms: Sodium etidronate;Didronel;
DIHYDROGEN (1-HYDROXYETHYLIDENE)BISPHOSPHONATE DISODIUM;
DISODIUM ETIDRONATE;hedp disodium salt;
ETIDRONATE
ETIDRONATE DISODIUM;
Etidronic acid disodium salt
Product Categories: Phosphonate antiscalant;Intermediates & Fine Chemicals;Pharmaceuticals

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Chemical Properties
mp > 300 °C
storage temp. 2-8°C
solubility H2O: 26 mg/mL
form solid
color white

Safety Information
Hazard Codes Xn
Risk Statements 22
Chemical Properties White Crystalline Solid
Usage Used as a calcium regulator. A bisphosphonate bone resorptive inhibitor
Leap Chem Co., Ltd P.R.China
rd Etidronate disodium   CD details
Sigma-Aldrich International GmbH Switzerland
rd Etidronate disodium  
Molecular Formula: C2H6Na2O7P2
Molecular Weight: 249.99
More details are to be found here
IBIS Chemie International India
rd Etidronate disodium  
Molecular Formula: C2H6Na2O7P2
Molecular Weight: 249.99
More details are to be found here
Shandong Ench Chemical Co.,Ltd P.R.China
rd Etidronate disodium   CD details
Hangzhou Zhongqi Chem Co., Ltd P.R.China
rd 1-Hydroxyethylidone-1,1-diphosphonic acid pentasodium salt  
Assay: 99% min
Appearance: white powder

Bone resorption inhibitor for primary osteoporosis and postmenopausal osteoporosis.
Finetech Industry Limited P.R.China
rd 1-Hydroxyethylidone-1,1-diphosphonic acid disodium salt   CD details
Hangzhou Lingrui Chemical Co., Ltd. P.R.China
rd Etidronate disodium  

More details are to be found here
Skyrun Industrial Co., Ltd. P.R.China
rd 1-Hydroxyethylidone-1,1-diphosphonic acid disodium salt  

More details are to be found here
rd Hedp disodium salt  

More details are to be found here
BOC Sciences USA
rd Etidronate disodium   CD details
Carbone Scientific Co., Ltd. U.K.
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
Xiamen Equation Chemical Co.,Ltd P.R.China
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
AK Scientific, Inc. USA
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
Chemos GmbH & Co. KG Germany
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
BuGuCh & Partners Germany
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
rd 1-Hydroxyethylidone-1,1-diphosphonic acid pentasodium salt  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
SST Corporation USA
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
Santa Cruz Biotechnology, Inc. USA
rd Etidronate disodium  
Description :
Etidronate disodium is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions.
  • Molecular Weight :249.99
  • Boiling Point :578.8°C at 760 mmHg
  • Melting Point :> 261°C (dec.)
  • Purity :≥95%
Molecular Formula :
C2H6Na2O7P2
Canonical SMILES :
CC(O)(P(=O)(O)[O-])P(=O)(O)[O-].[Na+].[Na+]
InChI :
InChI=1S/C2H8O7P2.2Na/c1-2(3,10(4,5)6)11(7,8)9;;/h3H,1H3,(H2,4,5,6)(H2,7,8,9);;/q;2*+1/p-2
InChIKey :
GWBBVOVXJZATQQ-UHFFFAOYSA-L
Solubility :
Soluble in Water (Slightly)
Appearance :
White Solid
Application :
HEDP·Na2 is widely used in circulating cooling 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.
Storage : Store at 2-8°C
Synonyms :
HEDP·Na2; Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:2); Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt; Phosphonic acid, (1-hydroxyethylidene)di-, disodium salt; 1-Hydroxyethane-1,1-diphosphonic acid disodium salt; BA 49280E; Calcimux; Chelest PH 210; Chelest PH 212; Cublen K 2012; Didronel; Didronel R; Disodium (1-hydroxyethylidene)-1,1-bisphosphonate; Disodium (1-hydroxyethylidene)-1,1-diphosphonate; Disodium 1-hydroxy-1,1-ethanediphosphonate; Disodium 1-hydroxyethane-1-diphosphonate; Disodium 1-hydroxyethanediphosphonate; Disodium 1-hydroxyethylidenediphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonate; Disodium ethane-1-hydroxy-1,1-diphosphonic acid; Disodium ethane-1-hydroxy-1-diphosphonate; Disodium ethanol-1,1-diphosphonate; Disodium ethydronate; Disodium etidronate; Disodium HEDP; Disodium hydroxyethylidene diphosphonate; Etidron; Etidronic acid disodium salt; Fostex NZ 2; Hydroxyethylidene diphosphonic acid disodium salt; Ostedron; PH 212; Sequion 10Na2; Sodium ethane-1-hydroxy-1,1-diphosphonate; Sodium ethidronate; Sodium ethydronate; Sodium etidronate; TF 133B (chelating agent); Turpinal 2NZ; Xydifon
More details are to be found here
Detailed information on the suppliers of Hedp disodium salt

Properties:

... more properties and specification on Hedp disodium salt
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