Bromothymol blue

Post Date:
Aug 26,2017
Expiry Date:
Feb 22,2018
Detailed Description:
Cas No. :76-59-5 PH indicator range: 6.0（yellow）---7.6（blue）

Residue on ignition (as sulfate): 0.3% max

Mass-absorption coefficient (L/cm·g): 52.0% min
CAS Registry Number:
76-59-5
Synonyms:
;3,3-Dibromothymolsulfonephthalein;Bromthymol Blue;BTB;alpha,alpha-bis(5-bromo-4-hydroxy-6-methyl-m-cumenyl)toluene-2,alpha-sultone;dibromothymolsulphonephthalein;3,3-Dibromophenolsulfonephthalein;4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[2-bromo-3-methyl-6-(propan-2-yl)phenol];2-bromo-4-[3-(3-bromo-4-hydroxy-2-isopropyl-5-methyl-phenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]-3-isopropyl-6-methyl-phenol;
Molecular Formula:
C₂₇H₂₈Br₂O₅S
Molecular Weight:
624.3812
Molecular Structure:
Safety Description:
S24/25:;

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