215422
硫酸铁(II) 七水合物
ACS reagent, ≥99.0%
别名:
铁矾 七水合物
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关于此项目
线性分子式:
FeSO4 · 7H2O
化学文摘社编号:
分子量:
278.01
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-753-5
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
powder or crystals
grade
ACS reagent
Quality Level
vapor pressure
14.6 mmHg ( 25 °C)
assay
≥99.0%
form
powder or crystals
reaction suitability
reagent type: catalyst
core: iron
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤0.01% insolubles, ≤0.05% Substances not pptd by NH4OH
pH
3-4 (25 °C, 50 g/L)
density
1.898 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.001%
cation traces
Cu: ≤0.005%, Fe3+: ≤0.1%, Mn: ≤0.05%, Zn: ≤0.005%
greener alternative category
SMILES string
O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
InChI
1S/Fe.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key
SURQXAFEQWPFPV-UHFFFAOYSA-L
General description
我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品具有增强催化作用。点击此处以获取更多信息。
Application
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable