chromium(3+) ion nonahydrate trinitrate

• ChemBase ID: 107981
• Molecular Formular: CrH18N3O18
• Molecular Mass: 400.14832
• Monoisotopic Mass: 399.99904325
• SMILES: O.O.O.O.O.O.O.O.O.[Cr+3].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-]
• Canonical SMILES: [O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].O.O.O.O.O.O.O.O.O.[Cr+3]
• InChI: InChI=1S/Cr.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1
• InChIKey: GVHCUJZTWMCYJM-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: chromium(3+) ion nonahydrate trinitrate; chromium(3+) ion tris(nitrooxidane) nonahydrate
• IUPAC Traditional name: chromium(3+) ion nonahydrate trinitrate; chromium(3+) nonahydrate trinitronate
• Synonyms: Chromium(III) nitrate nonahydrate; CHROMIC NITRATE; 硝酸铬(III) 九水合物; 硝酸铬(III)九水合物

Database IDs

• CAS Number: 7789-02-8
• EC Number: 231-157-5; 236-921-1
• MDL Number: MFCD00149659
• Merck Index: 142226
• PubChem SID: 24863707; 24854364; 24858919; 162089127
• PubChem CID: 9887206

CALCULATED PROPERTIES

• Acid pKa: -1.3999903
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): 0.8368004
• LogD (pH = 7.4): 0.8368004
• Log P: 0.8368004
• Molar Refractivity: 8.3471 cm^3
• Polarizability: 3.4222581 Å^3
• Polar Surface Area: 66.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: very soluble; Soluble in water, alcohol
• Apperance: crystalline; Crystalline
• Melting Point: 60 °C(lit.); 60°C
• Density: 1.80 g/mL(lit.)

Safety Information

• RTECS: GB6300000
• European Hazard Symbols: Oxidising (O); Irritant (Xi); Harmful (Xn)
• UN Number: 2720; UN2720
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 3; III
• Risk Statements: 8-36/38; R:8-22
• Safety Statements: 17-26-36; 17-26-37-60; S:17-36/37/39
• TSCA Listed: 是
• GHS Pictograms: GHS03; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H272-H315-H319; H272-H315-H319-H303
• GHS Precautionary statements: P220-P305 + P351 + P338; P221-P210-P305+P351+P338-P302+P352-P321-P501A
• 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; 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
• RID/ADR: UN 2720 5.1/PG 3

Product Information

• Purity: ≥97.0% (RT); ≥98.0%; ≥99.99% trace metals basis; 98.5%; 99%; 99.99% min (metals basis)
• Grade: puriss. p.a.; purum p.a.
• Cation Traces: Ca: ≤50 mg/kg; Cd: ≤10 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤10 mg/kg; Cu: ≤50 mg/kg; Fe: ≤200 mg/kg; Fe: ≤700 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Li: ≤200 mg/kg; Mg: ≤50 mg/kg; Na: ≤50 mg/kg; Na: ≤500 mg/kg; NH4+: ≤10 mg/kg; Ni: ≤50 mg/kg; Pb: ≤20 mg/kg; Pb: ≤50 mg/kg; Zn: ≤10 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤50 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤50 mg/kg
• Linear Formula: Cr(NO3)3 · 9H2O

DETAILS

MP Biomedicals - 05205662

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 379972

Packaging
5 g in glass bottle

Sigma Aldrich - 239259

Packaging
100, 500 g in poly bottle
2 kg in poly bottle
5 g in glass bottle