Sodium sulfite heptahydrate
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.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
10102-15-5
Chemical name
Sodium sulfite heptahydrate
Molecular formula
H14Na2O10S
Molecular weight
252.15 g/mol
Synonyms
Sodium sulfite heptahydrate (2:1:7); Dinatrium-sulfit-7-wasser; Sulfurous acid, disodium salt, heptahydrate; sodium sulphite heptahydrate; Sulfurous acid, sodium salt, heptahydrate; Dinatrium-sulfit-7-wasser [IUPAC]; DISODIUM SULFITE, HEPTAHYDRATE; SODIUM SULFITE HEPTAHYDRATE [EP MONOGRAPH]
InChIKey
WMJRPJZQQSSDBU-UHFFFAOYSA-L
PubChem CID
160916
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Physical property reference values are not available in the current MolGraph catalog record.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.