Cobalt(II) nitrate hexahydrate
SIGALD/60832 - puriss. p.a., ACS reagent, Ni ≤0.001%, ≥99.0% (KT)
Synonym: Cobaltous nitrate; Cobaltous nitrate hexahydrate; Nitric acid, cobalt(II) salt
CAS Number: 10026-22-9
Empirical Formula (Hill Notation): CoN2O6 · 6H2O
Molecular Weight: 291.03
MDL Number: MFCD00149647
Linear Formula: Co(NO3)2 · 6H2O
Product Type: Chemical
anion traces | chloride (Cl-): ≤10 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
assay | ≥99.0% (KT) |
cation traces | Ca: ≤10 mg/kg |
Cd: ≤10 mg/kg | |
Cr: ≤50 mg/kg | |
Cu: ≤10 mg/kg | |
Fe: ≤10 mg/kg | |
K: ≤100 mg/kg | |
Mg: ≤10 mg/kg | |
Mn: ≤20 mg/kg | |
Na: ≤100 mg/kg | |
NH4+: ≤500 mg/kg | |
Ni: ≤10 mg/kg | |
Pb: ≤10 mg/kg | |
Zn: ≤50 mg/kg | |
form | powder or crystals |
grade | ACS reagent |
puriss. p.a. | |
InChI | 1S/Co.2NO3.6H2O/c;2*2-1(3 |
InChI key | QGUAJWGNOXCYJF-UHFFFAOYSA |
mp | 55 °C (lit.) |
pH | 4 (20 °C, 100 g/L) |
Quality Level | 200 |
reaction suitability | reagent type: catalyst core: cobalt |
SMILES string | O.O.O.O.O.O.[Co++].[O-][N |
Application: | Cobalt(II) nitrate hexahydrate may be used in the preparation of the following complexes (bz = benzimidazole, abz = albendazole, ntb = tris(2-benzimidazolylmeth • dinitratobis-(triphenyl • [Co(bz)2(NO3)2].0.5EtOH • [Co(abz)2(NO3)2].2.5H2O • [Co(ntb)NO3]NO3.H2O |
General description: | Cobalt(II) nitrate hexahydrate (Co(NO3)2·6H2O) is the hydrated cobalt salt. Its step-wise thermal degradation has been investigated. It affords anhydrous cobalt(II)nitrate as decomposition product. |
Symbol | GHS03,GHS05,GHS07,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H272 - H302 - H317 - H318 - H334 - H341 - H350i - H360FD - H410 |
Precautionary statements | P210 - P273 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | O,T,N |
Risk Statements | 49-60-8-20-42/43-50/53-68 |
Safety Statements | 53-45-60-61 |
RIDADR | UN1477 - class 5.1 - PG 2 - EHS - Nitrates, inorganic, n.o.s., H |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.0% (KT) |
mp | 55 °C (lit.) |
UNSPSC | 12352300 |