Methylenediphosphonic acid, 98%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 1984-15-2
• Molecular Formula: CH4Na2O6P2
• Molecular Weight (g/mol): 219.96
• MDL Number: MFCD00002139
• InChI Key: RXSYPQBNTPQOTQ-UHFFFAOYSA-L
• Synonym: methylenediphosphonic acid, medronic acid, acido medronico, methylene diphosphonate, acide medronique, acidum medronicum, phosphonic acid, methylenebis, methylenebis phosphonic acid, mdp-bracco, methanediphosphonic acid
• PubChem CID: 16124
• ChEBI: CHEBI:43945
• SMILES: [Na+].[Na+].OP([O-])(=O)CP(O)([O-])=O

• Melting Point: 200.0°C to 204.0°C
• Color: Blue
• Boiling Point: 82.0°C (6.0 mmHg)
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Packaging: Glass bottle
• Linear Formula: CH₂[P(O)(OH)₂]₂
• Quantity: 1 g
• Beilstein: 01,IV,3071
• Merck Index: 15,5863
• Solubility Information: Solubility in water: soluble
• IUPAC Name: disodium hydrogen (hydrogen phosphonatomethyl)phosphonate
• Formula Weight: 176
• Percent Purity: 98%
• Physical Form: Moist Crystals or Crystalline Powder
• Chemical Name or Material: Methylenediphosphonic acid, 98%

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes severe skin burns and eye damage.
Precautionary Statement	GHS P Statement IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if pre
EINECSNumber	217-851-0

SDS

RUO – Research Use Only