Calcium sulfite
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
10257-55-3
Chemical name
Calcium sulfite
Molecular formula
CaO3S
Molecular weight
120.14 g/mol
Synonyms
Sulfurous acid, calcium salt (1:1); Calcium sulphite; Sulfurous acid calcium salt (1:1); CALCIUM SULFITE [MI]; INS NO.226; CALCIUM SULFITE (CASO3); CALCIUM SULFITE (1:1); EC 233-596-8; CALCIUM SULFITE (E 226); E-226; Calciumsulfite; SULFUROUS ACID, CALCIUMSALT (1:1), HYDRATE (8CI,9CI)
InChIKey
GBAOBIBJACZTNA-UHFFFAOYSA-L
PubChem CID
10154041
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
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.