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(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium saltCAS: 7414-83-7

  • FOB Price:
  • Port:
    anyport in China
  • Minimum Order Quantity:
    1 Gram
  • Supply Ability:
    100  Kilogram/week
  • Payment Terms:
    L/C,D/A,D/P,T/T,Western Union,MoneyGran,
Quick Details
Synonyms: Phosphonicacid, (1-hydroxyethylidene)bis-, disodium salt (9CI);1-Hydroxyethane-1,1-diphosphonicacid disodium salt;BA 49280E;Calcimux;Chelest PH 212;Didronel;Didronel R;Disodium (1-hydroxyethylidene)-1,1-bisphosphonate;Disodium 1-hydroxyethane-1-diphosphonate;Disodium 1-hydroxyethanediphosphonate;Disodium1-hydroxyethylidenediphosphonate;Disodium ethane-1-hydroxy-1,1-diphosphonic acid;Disodiumethane-1-hydroxy-1-diphosphonate;Disodiumethydronate;Etidron;Etidronate disodium;Etidronic aciddisodium salt;Fostex NZ 2;Ostedron;Sequion 10Na2;Sodiumethane-1-hydroxy-1,1-diphosphonate;Sodium ethidronate;Sodium ethydronate;TF 133B (chelating agent);Turpinal 2NZ;Xydifon;HEDP.Na2; Classification: Water Treatment Chemicals
EINECS: 231-025-7 Molecular Formula: C2H6Na2O7P2
Melting Point: > 300 C Boiling Point: 578.8 °C at 760 mmHg
Stability: Water Solubility: SOLVENT
Refractive index: Flash Point: 303.8 °C
Purity: 98% Appearance: White Crystalline Solid
HazardClass: Brand Name: WHHZ
MF:C2H6Na2O7P2: MW:249.99
Packaging & Delivery
Packaging Detail: in bottle or bucket
Delivery Detail: delivery in 2-3 days after receiving 30% deposit
Detailed Description

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Chemical Properties
mp  >300 °C
storage temp.  2-8°C
solubility  H 2 O: 26 mg/mL
form  solid
color  white
EPA Substance Registry System Phosphonic acid, (1-hydroxyethylidene)bis-, disodium salt(7414-83-7)

Safety Information
Hazard Codes  Xn
Risk Statements  22
WGK Germany  1


(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Usage And Synthesis
Chemical Properties White Crystalline Solid
Usage Used as a calcium regulator. A bisphosphonate bone resorptive inhibitor
(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Preparation Products And Raw materials
Preparation Products water quality stabilizre DDF-1

(1-Hydroxyethane-1,1-diyl)diphosphonic acid disodium salt Structure

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