<br /> 线性分子式: Na2SO4 · 10H2O CAS号: 7727-73-3 分子量: 322.20 EC 号: 231-820-9 MDL编号: MFCD00149189 PubChem化学物质编号: 57652382 NACRES: NA.26">
BioUltra
200
≥99.0% (calc. on dry substance, T)
crystals
insoluble matter, passes filter test≤0.0005% total nitrogen (N)
53-57% loss on drying
5.0-7.0 (25 °C, 1 M in H2O)
H2O: 1 M at 20 °C, clear, colorless
1.46 g/mL at 25 °C (lit.)
chloride (Cl-): ≤10 mg/kgphosphate (PO43-): ≤10 mg/kg
Al: ≤5 mg/kgAs: ≤0.1 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤20 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤20 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.025λ: 280 nm Amax: ≤0.021
O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O
1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
RSIJVJUOQBWMIM-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)