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Disodium Etidronate Hydrate
(CAS RN:7414-83-7 Product Number:D4159)


Disodium Etidronate
Synonym Disodium 1-Hydroxyethane-1,1-diphosphonate Hydrate
Synonym Etidronic Acid Disodium Salt Hydrate
Synonym 1-Hydroxyethane-1,1-diphosphonic Acid Disodium Salt Hydrate

General Information

Product Number D4159

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Purity/Analysis Method >98.0%(T)
Storage Temperature 0-10°C
M.F. / M.W. C2H6Na2O7P2·xH2O=249.99(as Anhydrous)
CAS RN 7414-83-7
Related CAS RN
MDL Number MFCD00152567
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(Ion exchange titration) min. 98.0 %(after drying)
Drying loss max. 5.0 %


Reaxys-RN 5190835
PubChem SID 160871185
Merck Index(14) 3863
RTECS# SZ8562240


Signal Word Warning
Hazard Statements
  • H302
  • :Harmful if swallowed.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P270
  • :Do not eat, drink or smoke when using this product.
  • P301+P312+P330
  • :If swallowed: Call a poison center or doctor if you feel unwell. Rinse mouth.
  • P501
  • :Dispose of contents and container in accordance with local, regional, national regulations (e.g. US: 40 CFR Part 261, EU:91/156/EEC, JP: Waste Disposal and Cleaning Act, etc.).

Transport Information

HS Number 2931.90.9051

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