Calcium phosphate dibasic dihydrate

• Catalog No.: 04231
• CAS Number: 7789-77-7
• M. F.: CaH5O6P
• M. W.: 172.087861
• Purity: 98-102.5%

SYNONYMS

• Title: 氨化颗粒磷肥 二水合物
• IUPAC name: calcium dihydrate hydrogen phosphate
• IUPAC Traditional name: calcium dihydrate hydrogen phosphate
• Synonyms: 磷酸氢钙 二水合物; Calcium hydrogen phosphate dihydrate

DATABASE IDS

• CAS Number: 7789-77-7
• MDL Number: MFCD00149621
• EC Number: 231-826-1
• PubChem SID: 24845697

PROPERTIES

• Antion Traces: carbonate (CO32-): in accordance
• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: fluoride (F-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤3000 mg/kg
• Cation Traces: As: ≤1 mg/kg
• Cation Traces: Ba:, in accordance (Ph Eur)
• Cation Traces: Ba:, in accordance (USP)
• Cation Traces: Fe: ≤300 mg/kg
• Grade: puriss.
• Impurities: organic volatile impurities, complies
• Impurities: residual solvents, complies
• Impurities: ≤0.003% heavy metals (as Pb)
• Impurities: ≤0.1% insoluble in HCl
• Linear Formula: CaHPO4 · 2H2O
• Loss on Drying: 24.5-26.5% loss on ignition, 800 °C
• Purity: 98-102.5%
• Quality: meets analytical specification of Ph. Eur., BP, USP
• 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
• Safety Statements: 26-36
• German water hazard class: 1