<br /> Empirical Formula (Hill Notation): CaCl2 · 2H2O CAS号: 10035-04-8 分子量: 147.01 EC 号: 600-075-5 MDL编号: MFCD00149613 PubChem化学物质编号: 329753752 NACRES: NB.24">
ACS reagentpuriss. p.a.
200
reag. Ph. Eur.
0.01 hPa ( 20 °C)
≥99%
crystalline
≤0.003% oxidizing substances (as NO3)≤0.005% ammonium (NH4)≤0.01% insoluble in water≤5 ppm heavy metals (by ICP)
4.5-8.0 (25 °C, 5%)
176 °C (dec.) (lit.)
nitrate (NO3-): ≤20 mg/kgsulfate (SO42-): ≤50 mg/kg
Al: ≤1 mg/kgAs: ≤1 mg/kgBa: ≤50 mg/kgCd: ≤5 mg/kgCo: ≤50 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤50 mg/kgNa: ≤50 mg/kgNi: ≤50 mg/kgPb: ≤5 mg/kgSr: ≤100 mg/kgZn: ≤5 mg/kg
O.O.Cl[Ca]Cl
1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
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Warning
Eye Irrit. 2
13 - Non Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves