Identification Chemical Properties Safety Data Hazard Information Supplier Related Products

133-66-4

Name Fluorescent Brightener 9
CAS 133-66-4
EINECS(EC#) 205-117-2
Molecular Formula C44H34N12Na2O6S2
Molecular Weight 936.927
MOL File 133-66-4.mol

Chemical Properties

density  1.508[at 20℃]
pka -1.05[at 20 ℃]
Water Solubility  140mg/L at 20℃
LogP 8.96
EPA Substance Registry System Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (133-66-4)

Safety Data

Hazard statements  H412
Precautionary statements  P273-P501
Toxicity
LD50 oral in rabbit: > 10gm/kg

Hazard Information

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