选择尺寸
关于此项目
InChI key
MQLVWQSVRZVNIP-UHFFFAOYSA-L
InChI
1S/Fe.2H3N.2H2O4S.6H2O/c;;;2*1-5(2,3)4;;;;;;/h;2*1H3;2*(H2,1,2,3,4);6*1H2/q+2;;;;;;;;;;/p-2
SMILES string
N.N.O.O.O.O.O.O.[Fe++].OS([O-])(=O)=O.OS([O-])(=O)=O
grade
reagent grade
product line
BioUltra
assay
≥99.0% (RT)
impurities
insoluble matter, passes filter test
pH
2.5-4.0 (25 °C, 0.5 M in H2O)
mp
100 °C (dec.) (lit.)
solubility
H2O: 0.5 M at 20 °C, clear, faintly yellow-green
anion traces
chloride (Cl-): ≤10 mg/kg, phosphate (PO43-): ≤20 mg/kg
cation traces
Cd: ≤5 mg/kg, Co: ≤50 mg/kg, Cr: ≤50 mg/kg, Cu: ≤5 mg/kg, Fe3+: ≤50 mg/kg, K: ≤50 mg/kg, Mg: ≤100 mg/kg, Mn: ≤500 mg/kg, Na: ≤50 mg/kg, Ni: ≤100 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg
Quality Level
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Application
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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