<br /> 线性分子式: CuSO4 · 5H2O CAS号: 7758-99-8 分子量: 249.69 EC 号: 231-847-6 MDL编号: MFCD00149681 PubChem化学物质编号: 329753743 NACRES: NA.21">
ACS reagentpuriss. p.a.
200
USP/NFreag. ISOreag. Ph. Eur.
7.3 mmHg ( 25 °C)
99-102%
solid
≤0.001% total nitrogen (N)≤0.005% in water insoluble matters
3.7-4.5 (20 °C, 5%)
110 °C (dec.) (lit.)
chloride (Cl-): ≤10 mg/kg
As: ≤0.5 mg/kgCa: ≤10 mg/kgCd: ≤10 mg/kgCo: ≤10 mg/kgFe: ≤20 mg/kgK: ≤10 mg/kgMg: ≤5 mg/kgNa: ≤20 mg/kgNi: ≤20 mg/kgPb: ≤20 mg/kgZn: ≤300 mg/kg
O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O
1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
JZCCFEFSEZPSOG-UHFFFAOYSA-L
Danger
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
13 - Non Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Faceshields, Gloves