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2809-21-4(Etidronic Acid) Product Description

Etidronic Acid Structure2809-21-4
CAS No.2809-21-4
Chemical Name:Etidronic Acid
CBNumber:CB4719658
Molecular Formula:C2H8O7P2
Formula Weight:206.03
MOL File:Mol file
Etidronic Acid 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

Etidronic Acid Property

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

Hazard Codes : Xi,Xn
Risk Statements : 37/38-41-22
Safety Statements : 26-39
RIDADR : UN 3265
WGK Germany : 2
RTECS : SZ8562100
F : 10
TSCA : Yes
HazardClass : 8
PackingGroup : II
HS Code : 29319090
Hazardous Substances Data: 2809-21-4(Hazardous Substances Data)
Toxicity: LD50 oral in mouse: 1800mg/kg

Etidronic Acid Suppliers

Global( 503)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Jiangsu Raien Environmental Protection Technology Co., Ltd 0513-6681457316651336298@163.comChina 2663 58
Hubei Qifei Pharmaceutical Chemical Co., Ltd 027-027-593225061438082200@qq.comChina 9978 58
JINAN QUANSHENG CHEMICAL CO.,LTD 13864032209531899221@qq.comChina 76 58
Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd. 400-666-9280304903156@qq.comChina 8004 58
Guangzhou Nalong Chemical Co.Ltd 13192879270;1525037351@qq.comChina 3497 58
Wuhan Ji Ye Sheng Chemical Co., Ltd. 027-135452423112471076463@qq.comChina 991 58
Shandong Xintu Chemical Co., Ltd  1305574003@qq.comChina 39 58
XI'AN VEDA CHEMICAL CO.,LTD 029-88665278sherryliu@vedachem.comChina 47 58
2809-21-4(Etidronic Acid) Related Search:
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 1-Hydroxyethane-1,1-diphosphonic Acid (ca. 60% in Water, ca. 4.2mol/L) 1-hydroxyethylidenebis(phosphoric acid) 1-Hydroxyethylidene-1,1-diphosphonic aci 1-hydroxy ethylene-1,1'-diphosphonic acid 1-Hydroxyethane-1,1,-diphosphonic acid, 1-Hydroxyethylidenediphosphonic acid Hydroxyethane diphosphonic acid,1- (1-hydroxyethylene)diphosphonicacid (1-hydroxyethylidene)bis-phosphonicaci (1-hydroxyethylidene)di-phosphonicaci (hydroxyethylidene)diphosphonicacid 1,1,1-ethanetrioldiphosphonate dequest2015 dequestz010 ethane-1-hydroxy-1,1-diphosphonate ferrofos510 1000sl 1-hydroxy-1,1-diphosphonoethane 1-Hydroxyethanediphosphonica 1-hydroxyethanediphosphonicacid 1-Hydroxyethylene-1,1-diphosphoricacid hydroxyethane-1,1-diphosphonicacid hydroxyethanediphosphonicacid Hydroxyethylidene-1,1-diphosphonicacid(HEDP) oxyethylidenediphosphonicacid Phosphonicacid,(1-hydroxyethylidene)bis- phosphonicacid,1-hydroxy-1,1-ethanediylester turpinalsl 1-HYDROXYETHYLIDENE-1,1-DIPHOSPHONIC ACID 1-HYDROXYETHANE-1,1-BIS(PHOSPHONIC ACID) 1-HYDROXYETHYLIDENEDIPHOSPHONIC ACID (1-HYDROXY-1-PHOSPHONO-ETHYL)-PHOSPHONIC ACID ETHANE-1-HYDROXY-1,1-DIPHOSPHONIC ACID Etidronic Acid Monohydrate (1 g) 1-Hydroxyethylidene-1,1-Diphosphonic Acid/HEDP Powder (1-Hydroxyethane-1,1-diyl)diphosphonic acid 1-Hydroxyethylidene-1,1-diphosphonic Acid Etidronic Acid Etidronate (Didronel) Etidronic acid,60% in water 1-Hydroxyethane-1,1-diphosphonic acid, 60 wt.% solution in H2O Etidronic acid Monohydrate (HEDP) Etidronic acid 60% aqueous solution HDEPA OEDFK HydroxyEthylidene-1,1-DiphosphonicAcid Phosphonic acid, P,P'-(1-hydroxyethylidene)bis- 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid (Hedp)60% Etidronic acid 50% 60% 90% HEDP 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid Scale and Corrosion Inhibitor HEDP 60% 90% 60% 1-Hydroxyethane-1,1-bis(phosphonic acid) Solution
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