Magnesium hydroxide

• Catalog No.: 63081
• CAS Number: 1309-42-8
• M. F.: H2MgO2
• M. W.: 58.31968
• Purity: ≥99.0% (KT)

SYNONYMS

• Title: 氢氧化镁
• IUPAC name: magnesiumdiol
• IUPAC Traditional name: magnesiumdiol

DATABASE IDS

• CAS Number: 1309-42-8
• PubChem SID: 24882348
• EC Number: 215-170-3
• MDL Number: MFCD00011104

PROPERTIES

• Antion Traces: chloride (Cl-): ≤500 mg/kg
• Antion Traces: sulfate (SO42-): ≤1000 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤10 mg/kg
• Cation Traces: Bi: ≤50 mg/kg
• Cation Traces: Ca: ≤5000 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤100 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Li: ≤5 mg/kg
• Cation Traces: Mn: ≤10 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤100 mg/kg
• Cation Traces: Ni: ≤100 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤10 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: Insoluble matter, passes filter test
• λ: 0.1 M in 5 M HCl
• Linear Formula: Mg(OH)2
• Product Line: BioUltra
• Purity: ≥99.0% (KT)
• Absorption Wavelength: λ: 260 nm Amax: 0.030
• Absorption Wavelength: λ: 280 nm Amax: 0.025
• Melting Point: 350 °C(lit.)
• Solubility: 5 M HCl: soluble0.1 M at 20 °C, clear, colorless
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• RTECS: OM3570000
• Safety Statements: 26
• German water hazard class: nwg