Thymol blue

Post Date:
Aug 26,2017
Expiry Date:
Feb 22,2018
Detailed Description:
Cas No. :76-61-9 PH indicator range: 1.2（red）---2.8（yellow）
8.0（yellow）---9.6（blue）
Residue on ignition (as sulfate): 0.3% max
Mass-absorption coefficient(L/cm·g): 71.0 min
CAS Registry Number:
76-61-9
Synonyms:
;TB;Thymolsulfonephthalein;Thymolsulphonephthalein;4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[5-methyl-2-(propan-2-yl)phenol];2-{(E)-[4-hydroxy-2-methyl-5-(1-methylethyl)phenyl][2-methyl-5-(1-methylethyl)-4-oxocyclohexa-2,5-dien-1-ylidene]methyl}benzenesulfonic acid;
Molecular Formula:
C₂₇H₃₀O₅S
Molecular Weight:
466.5891
Molecular Structure:
Safety Description:
S24/25:Avoid contact with skin and eyes.;

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