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76-59-5
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76-59-5
| Bromothymol Blue Basic information | |
| Product Name: | Bromothymol Blue |
| CAS: | 76-59-5 |
| MF: | C27H28Br2O5S |
| MW: | 624.38 |
| EINECS: | 200-971-2 |
| Mol File: | 76-59-5.mol |
| Bromothymol Blue Chemical Properties | |
| Melting point | 200-202 °C (lit.) |
| density | 1.4668 (estimate) |
| Fp | 38 °C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether |
| form | Solid |
| pka | 7.0, 7.1(at 25℃) |
| Boiling point | 614.3±55.0 °C(Predicted) |
| color | Pink-brown to purple |
| PH Range | 6(yellow)-7.6(blue) |
| PH | pH : 6.0～7.6 |
| Odor | Characteristic odour |
| Water Solubility | slightly soluble |
| λmax | 420nm, 435nm, 620nm |
| Merck | 141,445 |
| BRN | 373934 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system, paints, toys, cleaning products, detergents, textiles, food freshness sensor, identifying fresh and stale rice,wheat, detecting microorganisms, bacterial growth, psychoactive drug, dental materials |
| CAS DataBase Reference | 76-59-5(CAS DataBase Reference) |
| EPA Substance Registry System | Bromothymol blue (76-59-5) |
product name | Bromothymol Blue | CAS | 76-59-5 | ||
test date | 2022.8.27 | Production Date | 2022.9.5 | ||
Name (content and impurity content %) | index | result | |||
PH color change domain | 6.0 (yellow)-7.6 (blue) | 6.0 (yellow)-7.6 (blue) | |||
Mass Absorption Index (L/cm g) ≥ | 52.0 | 52.5 | |||
Ethanol dissolution test | qualified | qualified | |||
Ignition residue (as sulfate) ≤ | 0.3 | 0.045 | |||
| Bromothymol Blue Basic information | |
| Product Name: | Bromothymol Blue |
| CAS: | 76-59-5 |
| MF: | C27H28Br2O5S |
| MW: | 624.38 |
| EINECS: | 200-971-2 |
| Mol File: | 76-59-5.mol |
| Bromothymol Blue Chemical Properties | |
| Melting point | 200-202 °C (lit.) |
| density | 1.4668 (estimate) |
| Fp | 38 °C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Solubility Sparingly soluble in water, benzene; soluble in ethanol, ether; insoluble in petroleum ether |
| form | Solid |
| pka | 7.0, 7.1(at 25℃) |
| Boiling point | 614.3±55.0 °C(Predicted) |
| color | Pink-brown to purple |
| PH Range | 6(yellow)-7.6(blue) |
| PH | pH : 6.0～7.6 |
| Odor | Characteristic odour |
| Water Solubility | slightly soluble |
| λmax | 420nm, 435nm, 620nm |
| Merck | 141,445 |
| BRN | 373934 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system, paints, toys, cleaning products, detergents, textiles, food freshness sensor, identifying fresh and stale rice,wheat, detecting microorganisms, bacterial growth, psychoactive drug, dental materials |
| CAS DataBase Reference | 76-59-5(CAS DataBase Reference) |
| EPA Substance Registry System | Bromothymol blue (76-59-5) |
product name | Bromothymol Blue | CAS | 76-59-5 | ||
test date | 2022.8.27 | Production Date | 2022.9.5 | ||
Name (content and impurity content %) | index | result | |||
PH color change domain | 6.0 (yellow)-7.6 (blue) | 6.0 (yellow)-7.6 (blue) | |||
Mass Absorption Index (L/cm g) ≥ | 52.0 | 52.5 | |||
Ethanol dissolution test | qualified | qualified | |||
Ignition residue (as sulfate) ≤ | 0.3 | 0.045 | |||
