2-Naphthalenesulfonic acid
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
120-18-3
Chemical name
2-Naphthalenesulfonic acid
Molecular formula
C10H8O3S
Molecular weight
208.24 g/mol
Synonyms
beta-Naphthylsulfonic acid; beta-Naphthalenesulfonic acid; Naphthalene-2-sulphonic acid; 2-Naphthalenesulfonic acid, monohydrate; 2-Sulfonaphthalene; Kyselina 2-naftalensulfonova; 2-Naphthylsulfonic acid; .beta.-Naphthalenesulfonic acid; 2-Naphthalene Sulfonic Acid; Kyselina 2-naftalensulfonova [Czech]; 2-naphtalenesulfonic acid; 2-napthalenesulfonic acid
InChIKey
KVBGVZZKJNLNJU-UHFFFAOYSA-N
PubChem CID
8420
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H290, H314, H318
Catalog reference cue; confirm supplier documentation before use.
Vapor Pressure
Estimated very low; unit not specified
Catalog reference value; verify against supplier SDS before use.
XLogP
0.6
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.