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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 1-Hydroxyethylidene-1,1-diphosphonic acid
1-Hydroxyethylidene-1,1-diphosphonic acid structure, CAS 2809-21-4

1-Hydroxyethylidene-1,1-diphosphonic acid

CAS Number2809-21-4

Synonyms(1-hydroxy-1-phosphonoethyl)phosphonic acid; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumylethyl)phosphanium; (1-hydroxy-1-phosphono-ethyl)phosphonic acid; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumyl-ethyl)phosphonium; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumylethyl)phosphonium

Molecular FormulaCH3C(OH)[PO(OH)2]2

Molecular Weight206.03

Purity55.0 -65.0%

Density

Boiling Point

Melting Point

Flash Point

Appearanceliquid

EINECS220-552-8

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9001197 Purity: 55.0 -65.0%
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Quality Control of [ 2809-21-4 ] Purity: 55.0 -65.0% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number2809-21-4
Catalog No.2A-9001197
Synonyms(1-hydroxy-1-phosphonoethyl)phosphonic acid; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumylethyl)phosphanium; (1-hydroxy-1-phosphono-ethyl)phosphonic acid; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumyl-ethyl)phosphonium; trihydroxy-(1-hydroxy-1-trihydroxyphosphaniumylethyl)phosphonium
Molecular FormulaCH3C(OH)[PO(OH)2]2
Molecular Weight206.03
Purity55.0 -65.0
Appearanceliquid
EINECS220-552-8
HTC2931.00.9043
UN(IATA)UN 3265
PubChem ID57654267
MDL NumberMFCD00070585
SMILESCC(O)(P(O)(O)=O)P(O)(O)=O
InChI1S/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9)
InChI KeyDBVJJBKOTRCVKF-UHFFFAOYSA-N
Beilstein/REAXYS1789291
NACRES CodeNA.22
UNSPSC12352100
MSDSmsds/1197_1_2809_21_4.pdf
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