<br /> Empirical Formula (Hill Notation): CaCl2 · 2H2O CAS号: 10035-04-8 分子量: 147.01 EC 号: 233-140-8 MDL编号: MFCD00149613 PubChem化学物质编号: 57647885 NACRES: NA.26">
for molecular biology
200
BioUltra
≥99.5% (KT)
solid
DNases, none detectedRNases, none detectedinsoluble matter, passes filter testphosphatases, none detectedproteases, none detected≤0.002% total nitrogen (N)
5.0-8.0 (25 °C, 1 M in H2O)
176 °C (dec.) (lit.)
H2O: 1 M at 20 °C, clear, colorless
sulfate (SO42-): ≤50 mg/kg
As: ≤0.1 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgLi: ≤20 mg/kgMg: ≤50 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤100 mg/kgZn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: 0.015λ: 280 nm Amax: 0.012
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