1-Hydroxyethylidenebis(phosphonic acid), 96%

Description

CAS: 2809-21-4 | C2H8O7P2 | 206.027 g/mol

1-Hydroxyethylidenebis(phosphonic acid) acts as human protein tyrosine phosphatase inhibitor. It is also useful for photographic applications. It finds application to strengthen bone, osteoporosis treatment and to treat Paget's disease of bone. In addition, it is used in corrosion inhibition in circulating cool water systems, oil fields and low-pressure boilers with electric power, the chemical industry, metallurgy and fertilizers. It is also utilized for formulating reverse osmosis and thermal desalination anti-scaling agents. Furthermore, it is used in detergents, water treatment, cosmetics and pharmaceuticals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 2809-21-4
• Molecular Formula: C2H8O7P2
• Molecular Weight (g/mol): 206.027
• MDL Number: MFCD00070585
• InChI Key: DBVJJBKOTRCVKF-UHFFFAOYSA-N
• Synonym: etidronic acid, etidronate, hedp, 1-hydroxyethylidene-1,1-diphosphonic acid, ehdp, etidronsaeure, acetodiphosphonic acid, hydroxyethanediphosphonic acid, oxyethylidenediphosphonic acid, turpinal sl
• PubChem CID: 3305
• ChEBI: CHEBI:4907
• IUPAC Name: (1-hydroxy-1-phosphonoethyl)phosphonic acid
• SMILES: CC(O)(P(=O)(O)O)P(=O)(O)O

• Odor: Odorless
• Quantity: 10 g
• UN Number: UN3261
• Merck Index: 14,3863
• Solubility Information: Soluble in water.
• Formula Weight: 206.03
• Percent Purity: 96%
• Physical Form: Powder
• Chemical Name or Material: 1-Hydroxyethylidenebis (phosphonic acid)

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	220-552-8
RTECSNumber	SZ8562100
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only