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Alfa Aesar™ 1-Hydroxyethylidenebis(phosphonic acid), 96%

Chemical Identifiers

CAS 2809-21-4
Molecular Formula CH3C(OH)(PO3H2)2
Formula Weight 206.03
MDL Number MFCD00070585
UN Number UN3261
Merck Index 14,3863
Synonym Etidronic acid; 1-Hydroxyethane-1,1-diphosphonic acid
Chemical Name or Material 1-Hydroxyethylidenebis (phosphonic acid)
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4350209 SDS Alfa Aesar™
4350209
10g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA4350218 SDS Alfa Aesar™
4350218
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

2809-21-4
206.03
UN3261
Etidronic acid; 1-Hydroxyethane-1,1-diphosphonic acid
CH3C(OH)(PO3H2)2
MFCD00070585
14,3863
1-Hydroxyethylidenebis (phosphonic acid)

Specifications

Odorless
2809-21-4
CH3C(OH)(PO3H2)2
MFCD00070585
14,3863
1-Hydroxyethylidenebis (phosphonic acid)
10g
Powder
206.03
UN3261
Etidronic acid; 1-Hydroxyethane-1,1-diphosphonic acid
96%