<br /> 线性分子式: NH4Fe(SO4)2 · 12H2O CAS号: 7783-83-7 分子量: 482.19 EC 号: 233-382-4 MDL编号: MFCD00150004 PubChem化学物质编号: 329752253 NACRES: NB.24">
ACS reagent
200
98.5-102.0% (ACS specification)99%
crystals
reagent type: catalystcore: iron
≤0.01% insolubles≤0.05% not NH4OH pptd.
1 (25 °C, 482.2 g/L)
39-41 °C (lit.)
chloride (Cl-): ≤0.001%nitrate (NO3-): ≤0.01%
Cu: ≤0.003%Fe2+:, passes test (limit about 0.001%)Zn: ≤0.003%
2-8°C
N.O.O.O.O.O.O.O.O.O.O.O.O.[Fe+3].OS([O-])(=O)=O.[O-]S([O-])(=O)=O
1S/Fe.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-3
LCPUDZUWZDSKMX-UHFFFAOYSA-K
Danger
Eye Dam. 1
13 - Non Combustible Solids
WGK 1