METHYLTHYMOL BLUE 1945-77-3 99% purity
METHYLTHYMOL BLUE Basic information
Product Name: METHYLTHYMOL BLUE
Synonyms: THYMOLSULFONEPHTHALEINDI-(METHYL-IMINODIACETIC ACID) SODIUM SALT;ethyl)-3,1-phenylene]methylene]]bis[n-(carboxymethyl)-,s,s-dioxide,tetrasodiu;glycine,n,n’-[3h-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methyl;Glycine,N,N’-[3H-2,1-benzoxathiol-3-ylidenebis[[6-hydroxy-2-methyl-5-(1-methylethyl)-3,1-phenylene]methylene]]bis[N-(carboxymethyl)-,S,S-dioxide,tetrasodiumsalt;Methylthymol Blue W/S;N-Methylthymol, Blue Sodium Salt, Reagent;MTB, Thymolsulfonphthalein-3μ,3-bis(methyliminodiacetic acid sodium salt), 3,3μ-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein sodium salt;3,3-Bis[3-[bis(sodiooxycarbonylmethyl)aminomethyl]-4-hydroxy-5-isopropyl-2-methylphenyl]-3H-2,1-benzoxathiole 1,1-dioxide
CAS: 1945-77-3
MF: C37H40N2Na4O13S
MW: 844.74
EINECS: 217-743-3
Product Categories:
Mol File: 1945-77-3.mol
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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