Methylenediphosphonic acid, 98%, Thermo Scientific Chemicals

Product Code. 10562231

Brand: Thermo Scientific Acros 215070010

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

Product Identifier

• Methylenediphosphonic acid

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

SDS

RUO – Research Use Only