Fluorescent Brightener 220
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
16470-24-9
Chemical name
Fluorescent Brightener 220
Molecular formula
C40H40N12Na4O16S4
Molecular weight
1165 g/mol
Synonyms
Leucophor U; Blankophor BBU; Blancofor BBU; C.I. Fluorescent Brightener 220; KAHABLANC APU; PHOTINE CPK; BLANKOPHOR Z-JPN; KEYFLUOR WHITE CN; SCRI RENAISSANCE 2200; CI 40623; C.I. 40623; EC 240-521-2
InChIKey
CPZFDTYTCMAAQX-MBCFVHIPSA-J
PubChem CID
6850780
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302
Catalog reference cue; confirm supplier documentation before use.
Melting Point
300.0 °C
Catalog reference value; verify against supplier SDS before use.
Water Solubility
100 mol/L
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.