00622
Cobalt(II) sulfate heptahydrate
puriss. p.a., ≥99.0% (KT)
Synonym(s):
Cobaltous sulfate heptahydrate
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About This Item
InChI key
BGORGFZEVHFAQU-UHFFFAOYSA-L
InChI
1S/Co.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
SMILES string
O.[Co++].[O-]S([O-])(=O)=O
grade
puriss. p.a.
assay
≥99.0% (KT)
impurities
≤0.002% total nitrogen (N)
density
2.03 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg
cation traces
Ca: ≤50 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤100 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤10 mg/kg, Zn: ≤50 mg/kg
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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