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Etidronic acid

ALDRICH/H6773 - 60% aqueous solution

Synonym: 1-Hydroxyethane-1,1,-diphosphonic acid; 1-Hydroxyethylidenediphosphonic acid; HDEPA; OEDFK

CAS Number: 2809-21-4
Empirical Formula (Hill Notation): C2H8O7P2
Molecular Weight: 206.03
EC Number: 220-552-8
MDL Number: MFCD00070585
Linear Formula: CH3C(OH)[PO(OH)2]2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-H6773-100G 100 g
 $38.20
1/EA		 Add To Favorites
45-H6773-500G 500 g
 $210.00
1/EA		 Add To Favorites

 

assay 55.0 -65.0%
form liquid
InChI 1S/C2H8O7P2/c1-2(3,10(4,5)6)11(7,8)9/h3H,1H3,(H2,4,5,6)(H2,7,8,9)
InChI key DBVJJBKOTRCVKF-UHFFFAOYSA-N
Quality Level 200 
SMILES string CC(O)(P(O)(O)=O)P(O)(O)=O
suitability suitable for photographic applications
Application: Etidronic acid (HEBP) can be employed as a catalyst for the synthesis of:
• 5-Nitro-3,4-dihydropyrimidin-2(1H)-ones through the reaction between 1-(2-hydroxyphenyl)-2-nitroethanone, aryl aldehydes and urea via one-pot cyclo condensation reaction.
• Thiiranes from epoxides and ammonium thiocyanate.
Packaging: 100, 500 g in poly bottle
Symbol GHS05  GHS05
Signal word Danger
Hazard statements H290 - H318
Precautionary statements P280 - P305 + P351 + P338 + P310
Hazard Codes Xn
Risk Statements 22-41
Safety Statements 26-39
RIDADR UN3265 - class 8 - PG 3 - EHS - Corrosive liquid, acidic, organi
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 55.0 -65.0%
UNSPSC 12352100

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