Copper(II) sulfate pentahydrate

• Catalog No.: 31293
• CAS Number: 7758-99-8
• M. F.: CuH10O9S
• M. W.: 249.685
• Purity: 99-102%

SYNONYMS

• Title: 硫酸铜 五水合物
• IUPAC name: copper(2+) ion pentahydrate sulfate
• IUPAC Traditional name: copper(2+) ion pentahydrate sulfate
• Synonyms: Cupric sulfate 五水合物; Sulfuric acid, copper(II) salt (1:1) pentahydrate; Cupric sulfate pentahydrate; Blue Vitriol

DATABASE IDS

• MDL Number: MFCD00149681
• CAS Number: 7758-99-8
• PubChem SID: 24858914
• EC Number: 231-847-6

PROPERTIES

• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H410
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P273-P305 + P351 + P338-P501
• RID/ADR: UN 3288 6.1/PG 3
• Risk Statements: 22-36/38-50/53
• RTECS: GL8900000
• Safety Statements: 22-60-61
• Hazard Class: 6.1
• UN Number: 3288
• Packing Group: 3
• German water hazard class: 3
• Antion Traces: chloride (Cl-): ≤10 mg/kg
• Cation Traces: As: ≤0.5 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤10 mg/kg
• Cation Traces: Co: ≤10 mg/kg
• Cation Traces: Fe: ≤20 mg/kg
• Cation Traces: K: ≤10 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤20 mg/kg
• Cation Traces: Pb: ≤20 mg/kg
• Cation Traces: Zn: ≤10 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.001% total nitrogen (N)
• Impurities: ≤0.005% in water insoluble matters
• Linear Formula: CuSO4 · 5H2O
• Purity: 99-102%
• Melting Point: 110 °C (dec.)(lit.)
• pH: 3.7-4.5 (20 °C, 5%)
• Vapor Pressure: 7.3 mmHg ( 25 °C)