Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
10026-24-1
Chemical name
Cobaltous sulfate heptahydrate
Molecular formula
CoH14O11S
Molecular weight
281.11 g/mol
Synonyms
COBALT SULFATE HEPTAHYDRATE; Cobalt(II) sulfate heptahydrate; cobalt(2+) sulfate heptahydrate; Cobalt sulphate heptahydrate; Cobalt(II) sulphate heptahydrate; Cobalt(II) sulfate (1:1), heptahydrate; COBALT II SULFATE HEPTAHYDRATE; cobalt(2+) sulfate--water (1/7)
InChIKey
MEYVLGVRTYSQHI-UHFFFAOYSA-L
PubChem CID
61444
Hazard / GHS Reference
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H301, H302, H317, H319, H334, H341, H350, H351, H360, H360F, H361, H372, H373, H400, H410, H413
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First Aid / Accidental Release
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting / Stability
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Physical and Chemical Reference
Appearance
Cobalt sulfate heptahydrate appears as pink to red monoclinic prismatic crystals or red granular solid. Odorless. Becomes anhydrous at 788 °F. (NTP, 1992)
Catalog reference value; verify against supplier SDS before use.
Boiling Point
420.0 °C
Catalog reference value; verify against supplier SDS before use.
Water Solubility
100 mol/L
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.