Borax (B4Na2O7.10H2O)
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
1303-96-4
Chemical name
Borax (B4Na2O7.10H2O)
Molecular formula
B4H20Na2O17
Molecular weight
381.4 g/mol
Synonyms
BORAX; Sodium borate decahydrate; Sodium pyroborate decahydrate; Antipyonin; Borascu; Boricin; Solubor; Tronabor; Jaikin; Neobor; Bura; Gerstley borate
InChIKey
CDMADVZSLOHIFP-UHFFFAOYSA-N
PubChem CID
16211214
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H319, H360
Catalog reference cue; confirm supplier documentation before use.
Melting Point
75.0 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
320.0 °C
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.447
Catalog reference value; verify against supplier SDS before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.