METHYLTHYMOL BLUE METHYLTHYMOL BLUE 1945-77-3
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Product Name: METHYLTHYMOL BLUE
Synonyms: METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS)METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS)METHYLTHYMOL BLUE, SODIUM SALT, REAGENT (ACS);2-[[5-[3-[3-[[bis(carboxylatomethyl)amino]methyl]-4-hydroxy-2-methyl-5-propan-2-ylphenyl]-1,1-dioxo-2,1λ^{6}-benzoxathiol-3-yl]-2-hydroxy-6-methyl-3-propan-2-ylphenyl]methyl-(carboxylatomethyl)amino]acetate;N-METHYLTHYMOL BLUE;N-METHYLTHYMOL BLUE SODIUM SALT;MTB;METHYLTHYMOL BLUE;METHYL THYMOL BLUE COMPLEXONE;METHYLTHYMOL BLUE SODIUM SALT
CAS: 1945-77-3
MF: C37H40N2Na4O13S
MW: 844.74
EINECS: 217-743-3
Product Categories: Analytical Chemistry;Chelating Reagents;Complexones;Photometric Reagents (Complexone)
Mol File: 1945-77-3.mol
METHYLTHYMOL BLUE Structure
METHYLTHYMOL BLUE Chemical Properties
storage temp. Store below +30°C.
solubility 460g/l
form Powder
color Dark green to reddish-brown
PH 6.2 (10g/l, H2O, 20℃)
Water Solubility Soluble in water (460 g/L) at 20°C.
Stability: Stable. Incompatible with strong oxidizing agents.
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 Information
Hazard Codes Xi
Risk Statements 5-36/37/38
Safety Statements 24/25-36-26-15
WGK Germany 3
TSCA Yes
HS Code 2934 99 90
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