Chromium(III) nitrate nonahydrate

• Catalog No.: 31313
• CAS Number: 7789-02-8
• M. F.: CrH18N3O18
• M. W.: 400.14832
• Purity: ≥98.0%

SYNONYMS

• Title: 硝酸铬(III) 九水合物
• IUPAC name: chromium(3+) ion nonahydrate trinitrate
• IUPAC Traditional name: chromium(3+) ion nonahydrate trinitrate

DATABASE IDS

• EC Number: 236-921-1
• CAS Number: 7789-02-8
• PubChem SID: 24858919
• MDL Number: MFCD00149659

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤10 mg/kg
• Cation Traces: Cu: ≤10 mg/kg
• Cation Traces: Fe: ≤200 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Li: ≤200 mg/kg
• Cation Traces: Mg: ≤50 mg/kg
• Cation Traces: NH4+: ≤10 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤20 mg/kg
• Cation Traces: Zn: ≤10 mg/kg
• Grade: puriss. p.a.
• Linear Formula: Cr(NO3)3 · 9H2O
• Purity: ≥98.0%
• Melting Point: 60 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H272-H315-H319
• European Hazard Symbols: Oxidising (O)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P220-P305 + P351 + P338
• RID/ADR: UN 2720 5.1/PG 3
• Risk Statements: 8-36/38
• RTECS: GB6300000
• Safety Statements: 17-26-36
• Hazard Class: 5.1
• UN Number: 2720
• Packing Group: 3
• German water hazard class: 3