Identification Chemical Properties Safety Data Hazard Information Supplier Related Products

1945-77-3

Name METHYLTHYMOL BLUE
CAS 1945-77-3
EINECS(EC#) 217-743-3
Molecular Formula C37H40N2Na4O13S
MDL Number MFCD00148905
Molecular Weight 844.74
MOL File 1945-77-3.mol

Chemical Properties

Appearance green-brown crystalline powder
storage temp.  Store below +30°C.
solubility  460g/l
form  Powder
color  Dark green to reddish-brown
PH 6.2 (10g/l, H2O, 20℃)
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility  Soluble in water (460 g/L) at 20°C.
InChIKey DIZZDZCUMBBRSG-UHFFFAOYSA-J
SMILES C1C=C2C(C3C=C(C(C)C)C(O)=C(CN(CC(O[Na])=O)CC(O[Na])=O)C=3C)(C3C=C(C(C)C)C(O)=C(CN(CC(O[Na])=O)CC(O[Na])=O)C=3C)OS(=O)(=O)C2=CC=1
EPA Substance Registry System Glycine, N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-, tetrasodium salt (1945-77-3)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
TSCA  Yes
HS Code  29349990

Hazard Information

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