Introduction：Basic information about BCP CAS 62625-30-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
BCP Basic information
| Product Name: | BCP |
| Synonyms: | DIBROMO-O-CRESOLSULFONPHTHALEIN, SODIUM SALT;BROMCRESOL PURPLE;BROMCRESOL PURPLE, SODIUM SALT;BROMCRESOL PURPLE SODIUM SALT, WATER SOLUBLE;BROMOCRESOL PURPLE SODIUM SALT;BROMOCRESOL PURPLE, WATER SOLUBLE;5',5''-DIBROMO-O-CRESOLSULFONEPHTHALEIN, SODIUM SALT;5',5''-DIBROMO-O-CRESOLSULFONPHTHALEIN SODIUM SALT |
| CAS: | 62625-30-3 |
| MF: | C21H17Br2NaO5S |
| MW: | 564.22 |
| EINECS: | 263-655-3 |
| Product Categories: | Sulfonephthalein;Indicator (pH);pH Indicators;Organics;Analytical Chemistry |
| Mol File: | 62625-30-3.mol |
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BCP Chemical Properties
| Melting point | 255 °C (dec.)(lit.) |
| density | 0.991 g/mL at 25 °C |
| storage temp. | Store at RT. |
| solubility | H2O: soluble |
| pka | 6.3, 6.12(at 25℃) |
| form | Powder |
| color | Red-brown |
| PH | 5.2-6.8, yellow-green to purple |
| PH Range | Yellow (5.2) to purple (6.8) |
| Water Solubility | soluble |
| ε(extinction coefficient) | ≥60000 at 584-590nm in 10 mM NaOH |
| λmax | 585nm, 379nm |
| Major Application | Study properties of silicon dioxide films |
| InChI | 1S/C21H16Br2O5S.Na/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21;/h3-10,24-25H,1-2H3;/q;+1/p-1 |
| InChIKey | WNOIORUCCYNQPE-UHFFFAOYSA-M |
| SMILES | [Na+].Cc1cc(cc(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c([O-])c(Br)c4 |
| CAS DataBase Reference | 62625-30-3(CAS DataBase Reference) |
| EPA Substance Registry System | Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methyl-, monosodium salt (62625-30-3) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37-24/25-36 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29147000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
BCP Usage And Synthesis
| Chemical Properties | Crystalline |
| Uses | Bromocresol purple sodium salt is used to isolate acid-producing bacteria from sauerkraut juice, and lactic bacteria is scalped by morphology and share, then morphological, physiological and biochemical interactions. It can be used as a fluorescent stain to detect yeast cells with plasma membrane damage for dead cell counts. |
BCP Preparation Products And Raw materials
