Product Details:
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Product Name: | Bromothymol Blue Sodium Salt | CAS NO: | 34722-90-2 |
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Appearance: | Powder | Sample: | Available |
Formula: | C27H29Br2NaO5S | Stability: | Stable. Incompatible With Strong Oxidizing Agents. |
Storage Condition: | Room Temp | Odor: | Characteristic Odour |
Bromothymol Blue sodium salt Biological stains CAS NO 34722-90-2
Product Name: |
BTB |
Synonyms: |
3',3''-Dibromothymolsulphonephthalein, sodium salt;Bromothymol Blue, water soluble p.a.;Bromothymol Blue sodium salt, 0.04% w/v aq. soln.;Bromothymol Blue, powder, sodium salt;Bromothymol Blue, Reagent;Bromothymol;Sodium 2-[(Z)-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-(3-bromo-2-methyl-4-oxo-5-propan-2-yl-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonate;Sodium alpha-(3-bromo-5-isopropyl-4-oxo-2-methyl-2,5-cyclohexadienylidene)-2-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)toluenesulfonate |
CAS: |
34722-90-2 |
MF: |
C27H29Br2NaO5S |
MW: |
648.38 |
EINECS: |
252-169-7 |
Product Categories: |
marker;B;Analytical Chemistry;Indicator (pH);Stains and Dyes;Stains&Dyes, A to;Organics;pH Indicators;Sulfonephthalein;AR |
Mol File: |
34722-90-2.mol |
|
Melting point |
200-202°C |
density |
0.990 |
storage temp. |
room temp |
solubility |
Solubility Soluble in water, ethanol |
form |
Powder |
pka |
7.0, 7.1(at 25℃) |
color |
Orange-brown to dark green |
Odor |
Characteristic odour |
PH Range |
Yellow (6.0) to blue (7.6) |
Water Solubility |
SOLUBLE |
λmax |
615nm, 392nm |
BRN |
6887926 |
Stability: |
Stable. Incompatible with strong oxidizing agents. |
Major Application |
Lithium battery, textiles, antagonists |
CAS DataBase Reference |
34722-90-2(CAS DataBase Reference) |
EPA Substance Registry System |
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, monosodium salt (34722-90-2) |
Contact Person: Maggie Ma
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