METHYLPHOSPHONIC ACID (C005B-092461)

Application

Highly pure methylphosphonic acid for phosphoproteome analysis

Molecular Weight: 96.02. Empirical Formula: CH₅O₃P. linearFormula: CH₃P(O)(OH)₂. Quality Level: 100. Assay: 99.0-101.0% (T). loss: ≤. 2.0% loss on drying. pH: 0.9-1.4. mp: 103-109 . °C, 105-107 . °C (lit.). solubility: H₂O: 2.88 g in 30 mL, clear, colorless. cation traces: Al: ≤. 5 . mg/kg, Ba: ≤. 5 . mg/kg, Bi: ≤. 5 . mg/kg, Ca: ≤. 10 . mg/kg, Cd: ≤. 5 . mg/kg, Co: ≤. 5 . mg/kg, Cr: ≤. 5 . mg/kg, Cu: ≤. 5 . mg/kg, Fe: ≤. 5 . mg/kg, K: ≤. 50 . mg/kg, Li: ≤. 5 . mg/kg, Mg: ≤. 5 . mg/kg, Mn: ≤. 5 . mg/kg, Mo: ≤. 5 . mg/kg, Na: ≤. 50 . mg/kg, Ni: ≤. 5 . mg/kg, Pb: ≤. 5 . mg/kg, Sr: ≤. 5 . mg/kg, Zn: ≤. 5 . mg/kg. UV absorption: λ. : 260 . nm A_max: ≤. 0.05, λ. : 280 . nm A_max: ≤. 0.04. SMILES string: CP(O)(O): O. InChI: 1S/CH5O3P/c1-5(2,3)4/h1H3,(H2,2,3,4). InChI key: YACKEPLHDIMKIO-UHFFFAOYSA-N. Pictograms: GHS05,GHS07. Signal Word: Danger. Hazard Statements: H302 - H314. Precautionary Statements: P260 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B. Storage Class Code: 8A - Combustible, corrosive hazardous materials. WGK: WGK 2. Flash Point(F): 392.0 °F - Pensky-Martens closed cup. Flash Point(C): > 200 °C - Pensky-Martens closed cup.