<br /> 线性分子式: Co(NO3)2 · 6H2O CAS号: 10026-22-9 分子量: 291.03 MDL编号: MFCD00149647 PubChem化学物质编号: 329759242 NACRES: NB.24">
ACS reagentpuriss. p.a.
200
≥99.0% (KT)
powder or crystals
reagent type: catalystcore: cobalt
4 (20 °C, 100 g/L)
55 °C (lit.)
chloride (Cl-): ≤10 mg/kgsulfate (SO42-): ≤50 mg/kg
Ca: ≤10 mg/kgCd: ≤10 mg/kgCr: ≤50 mg/kgCu: ≤10 mg/kgFe: ≤10 mg/kgK: ≤100 mg/kgMg: ≤10 mg/kgMn: ≤20 mg/kgNH4+: ≤500 mg/kgNa: ≤100 mg/kgNi: ≤10 mg/kgPb: ≤10 mg/kgZn: ≤50 mg/kg
O.O.O.O.O.O.[Co++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
1S/Co.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
QGUAJWGNOXCYJF-UHFFFAOYSA-N
Danger
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
Lungs
5.1B - Oxidizing hazardous materials
WGK 3