Etidronate Disodium API CAS NO.7414-83-7

Name: Etidronate Disodium API
SKU: 7414-83-7
Availability: InStock

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Etidronate disodium can be used in medical grade as pharmaceuticla raw

material to promote the absorption of calcium. Also, it can be used in

cosmetic grade to clean skin by removing the heavy metals in skin.

Formula	C2H6Na2O7P2
Molecular weight	249.99
EINECS	231-025-7
CAS RN	7414-83-7
CAS Name	Disodium dihydrogen 1-hydroxyethane-1,1-diyldiphosphonate
Synonyms:	Disodium Etidronate Hydrate;Disodium dihydrogen bisphosphonate (1-hydroxyethylidene)bisphosphonate
Minimum assay	99.0
Minimum stability
Form	White or yellowish, hygroscopic powder.
Solubility	Freely soluble in water, practically insoluble in acetone and in ethanol (96 per cent).
Application
Melting point ca.	252 deg C
Boiling point ca.	Decomposes
Density g/cm3 (20°C)	--
Refractive index
Flash point	303.8 °C
Stability
Percent Composition	C 9.61%, H 2.42%, Na 18.39%, O 44.80%, P 24.78%
Packaging
Storage	In an airtight container.
Transport information	–