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Модель: 2809-21-4
марка: Цзинань навсегда
Подробности Упаковки: ПЛАСТИКОВЫЙ БАРАБАН
производительность: 200,000tons per year
транспорт: Ocean
Место происхождения: КИТАЙ
Поддержка о: 80,000tons per year
Сертификаты : ISO9000
Код ТН ВЭД: 293190
Порт: Shanghai,Qingdao
Вид оплаты: L/C,T/T
Инкотермс: FOB,CFR,CIF
1-Hydroxyethylidene-1,1-diphosphonic acid Basic information |
Product Name: | 1-Hydroxyethylidene-1,1-diphosphonic 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 |
CAS: | 2809-21-4 |
MF: | C2H8O7P2 |
MW: | 206.03 |
EINECS: | 220-552-8 |
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-Hydroxyethylidene-1,1-diphosphonic acid Chemical Properties |
Melting point | 198~199℃ |
density | 1.45 (60% aq.) |
pka | 1.35, 2.87, 7.03, 11.3(at 25℃) |
form | Powder |
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 |
CAS DataBase Reference | 2809-21-4(CAS DataBase Reference) |
EPA Substance Registry System | Phosphonic acid, (1-hydroxyethylidene)bis-(2809-21-4) |
Safety Information |
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) |
1-Hydroxyethylidene-1,1-diphosphonic acid Usage And Synthesis |
Chemical Properties | light beige powder |
Uses | Etidronate (Didronel) is a human protein tyrosine phosphatase inhibitor with IC50 of 0.2 μM. |
Definition | ChEBI: 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. |
Brand name | Didronel (Millot Laboratories, France); Didronel (Procter & Gamble). |
1-Hydroxyethylidene-1,1-diphosphonic acid Preparation Products And Raw materials |
Группа Продуктов : 1-гидроксиэтилиден-1,1-дифосфоний (HEDP) CAS NO: 2809-21-4
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.