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Key Documents

497363

Sigma-Aldrich

Ammonium cobalt(II) sulfate hexahydrate

99%

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About This Item

Linear Formula:
(NH4)2Co(SO4)2 · 6H2O
CAS Number:
Molecular Weight:
395.23
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99%

form

crystals and lumps

reaction suitability

reagent type: catalyst
core: cobalt

mp

120 °C (dec.) (lit.)

density

1.902 g/mL at 25 °C (lit.)

SMILES string

N.N.O.O.O.O.O.O.[Co++].OS(O)(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/Co.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

InChI key

YUWDLEMDFQMDIE-UHFFFAOYSA-L

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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