Calcium sulfate dihydrate

• Catalog No.: 31221
• CAS Number: 10101-41-4
• M. F.: CaH4O6S
• M. W.: 172.17116
• Purity: ≥99%

SYNONYMS

• Title: 硫酸钙 二水合物
• IUPAC name: calcium dihydrate sulfate
• IUPAC Traditional name: calcium dihydrate sulfate

DATABASE IDS

• EC Number: 231-900-3
• CAS Number: 10101-41-4
• MDL Number: MFCD00149625
• PubChem SID: 24858863

PROPERTIES

• Antion Traces: carbonate (CO32-): in accordance
• Antion Traces: chloride (Cl-): ≤20 mg/kg
• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: nitrate (NO3-): ≤50 mg/kg
• Antion Traces: nitrate (NO3-): in accordance
• Cation Traces: Fe: ≤10 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤200 mg/kg
• Cation Traces: Na: ≤200 mg/kg
• Cation Traces: Sr: ≤500 mg/kg
• Grade: ACS reagent
• Grade: puriss. p.a.
• Impurities: ≤0.002% heavy metals (as Pb)
• Impurities: ≤0.02% insoluble in HCl
• Linear Formula: CaSO4 · 2H2O
• Purity: ≥99%
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: EW4150000
• German water hazard class: 1