2-Naphthol-3,6-disulfonic 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
148-75-4
Chemical name
2-Naphthol-3,6-disulfonic acid
Molecular formula
C10H8O7S2
Molecular weight
304.3 g/mol
Synonyms
3-Hydroxynaphthalene-2,7-disulphonic acid; 2,7-Naphthalenedisulfonic acid, 3-hydroxy-; 3-hydroxy-2,7-naphthalenedisulfonic acid; 2,7-Naphthalenedisulfonicacid, 3-hydroxy-; R Acid; 3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt; 3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%; R-Saure; 2-Hydroxy-3,6-naphthalenedisulfonic acid; 2-NAPHTHOL-3,6-DISULFONIC ACID [MI]
InChIKey
USWINTIHFQKJTR-UHFFFAOYSA-N
PubChem CID
8674
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H290, H335, H314, H318
Catalog reference cue; confirm supplier documentation before use.
XLogP
0.9
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.