Tianjin, China
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ISO 9001
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Peak season lead time: within 15 workday
Off season lead time: within 15 workday
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1-Hydroxy Ethylidene-1 1-Diphosphonic Acid, HEDP, Acid manufacturer / supplier in China, offering 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP), Diallyl Dimethyl Ammonium Chloride CAS 7398-69-8, Phytase 37288-11-2 (Enzymes Preparation) CT8001 CAS 37288-11-2 and so on.

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Supplier Homepage Products Oil Gas Drilling Chemicals 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)

1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)

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Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 1000
Payment Terms: L/C, T/T, D/P
Color: Clear, Colorless to Pale Yellow
Appearance: Liquid
Transport Package: in 30kgs or 250kgs Drum
Specification: 48-52%
Trademark: CT6503

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Basic Info

Model NO.: CT6503
Origin: China
HS Code: 29

Product Description

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Basic information
Product Name:1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Product Categories:Industrial/Fine Chemicals;INORGANIC & ORGANIC CHEMICALS;Analytical Chemistry;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);Phosphonate antiscalant;organophosphorus compound;Water treatment
Mol File:2809-21-4.mol
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Chemical Properties
Melting point 198~199ºC
density 1.45 (60% aq.)
Merck 14,3863
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference2809-21-4(CAS DataBase Reference)
EPA Substance Registry SystemPhosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 37/38-41-22
Safety Statements 26-39
WGK Germany 2
RTECS SZ8562100
HazardClass 8
PackingGroup II
Hazardous Substances Data2809-21-4(Hazardous Substances Data)
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Usage And Synthesis
Chemical Propertieslight beige powder
UsageEtidronate (Didronel) is a human protein tyrosine phosphatase inhibitor with IC50 of 0.2 μM.
DefinitionChEBI: A 1,1-bis(phosphonic acid) that is (ethane-1,1-diyl)bis(phosphonic acid) having a hydroxy substituent at the 1-position. It inhibits the formation, growth, and dissolution of hydroxyapatite crystals by chemisorption to calcium phosphate surfaces.
1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)
1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)
1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (HEDP)


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