Bromothymol Blue Indicator

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Bromothymol Blue Indicator
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  • Bromothymol Blue 0.04% w/v Aqueous Indicator Solution

    Exaxol

    pH 6.0 (yellow) to pH 7.6 (blue)

  • Bromothymol Blue Indicator ACS, Reagent Ph Eur

    MilliporeSigma

    Grade: ACS, Reag. Ph Eur CAS No.: 76-59-5 Solubility: (20°C) insoluble Molar Mass: 624.38 g/mol Bulk Density: 450 kg/m3 Hill Formula: C27H28Br2O5S

  • Bromothymol Blue solution acid-base indicator

    MilliporeSigma

  • Fluka Bromothymol Blue solution acid-base indicator

    Honeywell

    Chemical name: Bromothymol Blue solution Product Brand: Analytical Flash Point (°C): 38 °C Molecular weight: 624.38 Molecular formula: C27H28Br2O5S UN Number:

  • Bromothymol Blue Sodium Salt Indicator Water-Soluble ACS

    MilliporeSigma

    Grade: ACS CAS No.: 34722-90-2 Molar Mass: 646.36 g/mol Hill Formula: C27H27Br2NaO5S

  • Bromothymol Blue-Phenol Red Mixed Indicator

    Ricca Chemical

    Formula: Mixture

  • Bromothymol Blue sodium salt, for microscopy (Bot., Hist., Vit.), indicator (pH…

    MilliporeSigma

    CAS No.: 34722-90-2 Synonyms: Bromthymol Blue sodium salt; 3′,3′′-dibromothymolsulfonephthalein sodium salt Formula: C27H27Br2NaO5S Formula Weight: 646.36 Linear Formula: …

  • Fluka Bromothymol Blue sultone form ACS reagent, reag. Ph. Eur., indicator

    Honeywell

    Chemical synonyms: 3',3?-Dibromothymolsulfonphthalein Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 624.38 Molecular formula: C27H28Br2O5S

  • FLUKA Bromothymol Blue sultone form

    Honeywell

    ACS reagent, reag. Ph. Eur., indicator Synonym(s): 3',3"-Dibromothymolsulfonphthalein Empirical Formula: C27H28Br2O5S Formula Weight: 624.38 Linear Formula: C27H28Br2O5S MDL Number: MFCD00005872 …

  • Bromothymol Blue, ACS

    BeanTown Chemical

    CAS: 76-59-5 EC No: 200-971-2 MDL No: MFCD00005872 RTECS: SJ4500000 Crystalline Molecular Formula: C27H28Br2O5S MW: 624.38 Melting Point: 200-202°

  • Bromothymol Blue, Sodium Salt

    bioWORLD

    Used as a pH indicator. ACS Grade 3,3'-Dibromothymolsulphonephthalein Visual transition interval pH 6.0-7.6

  • Simmons Citrate Agar

    HiMedia

    …as their sole nitrogen source. Metabolism of these salts causes the medium to become alkaline, indicated by a change in colour of the pH indicator from green to blue. Bromothymol blue is the pH indicator. The medium should be freshly prepared because in dry conditions, changes in colour may appear…

  • Wurtz Medium

    HiMedia

    …essential growth nutrients. Lactose is the fermentable sugar and bromothymol blue acts as pH indicator. Lactose fermenters form yellow coloured colonies, while the lactose-nonfermenting Enterobacteriaceae grows as blue colonies due to the alkalization of the medium. Storage and Shelf-life:…

  • M-Tergitol® 7 Agar Base

    HiMedia

    …is the fermentable carbohydrate. Microorganism fermenting lactose produces yellow colonies due to reaction with bromothymol blue and bromocresol purple indicators. These indicators also act as inhibitors of non-coliform microbes. Sodium heptadecyl sulphate (Tergitol 7) and polyoxyethylene ether…

  • Peptone Water

    HiMedia

    …Peptone Water is also utilized as a base for carbohydrate fermentation studies with the addition of sugar and indicators such as bromocresol purple, phenol red or bromothymol blue. Peptone Water is recommended (1, 2, 3) for studying the ability of an organism to ferment a specific carbohydrate…

  • Peptone Water with Phenol Red

    HiMedia

    …content. Peptone Water is also utilized as a base for carbohydrate fermentation studies with the addition of sugar and indicators such as bromocresol purple, phenol red or bromothymol blue. Peptone Water with Phenol Red is recommended (1, 2, 3) for studying the ability of an organism to ferment…

  • Hektoen Enteric Agar

    HiMedia

    …sulfide production, thereby aiding in the differentiation process due to the formation of black centered colonies. The indicator system, consisting of acid fuchsin and bromothymol blue, has lower toxicity as compared to other enteric media, resulting in improved recovery of enteric pathogens. Hoben…

  • Simmons Citrate Agar

    HiMedia

    …agar and bromothymol blue (3). It is recommended by APHA (4).It is also recommended by BIS (5) for isolation of Escherichia coli . Ammonium dihydrogen phosphate and sodium citrate serves as the sole nitrogen and carbon source respectively. Bromo thymol blue is the pH indicator. The organisms…

  • M-Brilliant Green Broth

    HiMedia

    …After the total of 18 hours incubation, the membrane is transferred to a fresh pad soaked in urease test reagent (20 grams urea, 0.16 grams bromothymol blue, 0.2 grams phenol red, all components in 1 litre of distilled water). Urease test reagent is recommended for use in the membrane filter…

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