Reactive Blue 4
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
13324-20-4
Chemical name
Reactive Blue 4
Molecular formula
C23H14Cl2N6O8S2
Molecular weight
637.4 g/mol
Synonyms
Procion blue MX-R; C.I. Reactive Blue 4; Ostazin Brilliant Blue S-R; 2-Anthracenesulfonic acid, 1-amino-4-((3-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dihydro-9,10-dioxo-; 2-Anthracenesulfonic acid, 1-amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-; 1-amino-4-((3-((4,6-dichloro-1,3,5-triazin-2-yl)amino)-4-sulfophenyl)amino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid; 1-amino-4-[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfo-anilino]-9,10-dioxo-anthracene-2-sulfonic acid; Procion Brilliant Blue MR; Mikacion Brilliant Blue RS; Helaktyn Pure Blue FR; Procion Brilliant Blue RS; Modr Reaktivni 4 [Czech]
InChIKey
RTLULCVBFCRQKI-UHFFFAOYSA-N
PubChem CID
25863
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H314, H318, H317
Catalog reference cue; confirm supplier documentation before use.
XLogP
4.7
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.