Sigma-Aldrich
Bromothymol Blue Sodium Salt ACS Reagent, 25 grams
- Part Number:
- MIL-114421-25G
- Lead Time:
- 2-4 weeks
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 25 grams
- Style:
- chemical
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Description
Bromothymol Blue Sodium Salt ACS Reagent 25 Gram
Synonym: 3′ -dibromothymolsulfonephthalein sodium salt
- CAS Number 34722-90-2
- Empirical Formula (Hill Notation) C27H27Br2NaO5S
- Molecular Weight 646.36
- Beilstein/REAXYS Number 6887926
- EC Number 252-169-7
- MDL number MFCD00077263
- PubChem Substance ID 24847172
- NACRES NA.47
Application
Bromothymol Blue has been used for freshwater pH measurements over a broad range of buffer intensities.
Biochem/physiol Actions
Bromothymol Blue is a pH-indicator. It is also used for carbonic anhydrase assay due to the conversion of carbon dioxide to bicarbonate.
| Grade | ACS reagent |
| InChI Key | NMKFVGALBGZKGW-FKWCIMQXSA-M |
| Form | crystalline powder |
| visual transition interval | 6.0 - 7.6, yellow to blue |
| λmax | 392 nm |
Safety Information
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.