| Bromocresol Green Basic information |
| Product Name: | Bromocresol Green |
| Synonyms: | BROMCRESOL GREEN;BROMCRESOL GREEN, SODIUM SALT;BROMCRESOL GREEN SODIUM SALT, WATER SOLUBLE;BROMOCRESOL BLUE SODIUM SALT;BROMOCRESOL BLUE WATER SOLUBLE;BROMOCRESOL GREEN SODIUM SALT;BROMOCRESOL GREEN, WATER SOLUBLE;3',3'',5',5''-TETRABROMO-M-CRESOLSULFONEPHTHALEIN SODIUM SALT |
| CAS: | 62625-32-5 |
| MF: | C21H13Br4NaO5S |
| MW: | 720 |
| EINECS: | 263-657-4 |
| Product Categories: | Sulfonephthalein;marker;Organics;Analytical Chemistry;Indicator (pH);pH Indicators |
| Mol File: | 62625-32-5.mol |
| Bromocresol Green Chemical Properties |
| Melting point | 230 °C (dec.)(lit.) |
| density | 0.981 g/mL at 25 °C |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: soluble1mg/mL |
| form | Solid |
| pka | 4.7(at 25℃) |
| color | Green |
| PH Range | 4(Yellow)-5.6(Blue) |
| Odor | Characteristic odour |
| Water Solubility | Soluble in water and ethanol. |
| λmax | 617nm, 400nm |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Colloidal pigments |
| InChIKey | HEFSGAHJDGZCHA-UHFFFAOYSA-M |
| CAS DataBase Reference | 62625-32-5(CAS DataBase Reference) |
| EPA Substance Registry System | Phenol, 4,4'-(2,2-dioxido-3H-1,2-benzoxathiol-3-ylidene)bis[2,6-dibromo-3-methyl-, monosodium salt (62625-32-5) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2934 99 90 |
| MSDS Information |
| Provider | Language |
|---|---|
| Bromocresol Green | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Bromocresol Green Usage And Synthesis |
| Chemical Properties | dark green to brown crystalline powder |
| Uses | Bromocresol Green sodium salt is used as a pH indicator. It is a pH sensitive triphenylmethane dye useful in various colorimetric detection studies and as an activity tracking dye for DNA agarose gel electrophoresis. It is also used in TLC (thin-layer chromatography) for visualizing compounds containing functional groups having pKa less than 5. |
| Bromocresol Green Preparation Products And Raw materials |
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