Bromophenol Blue, cas no.: 115-39-9 manufacturer in China. Bulk quantity can be offered by factory production, small quantity size can be offered by laboratory production.
| PRODUCT DETAILS | |
| BASIC INFO | |
| CAS NO.: | 115-39-9 |
| Product Code: | BPB09 |
| Synonyms: | Bromophenol blue (BPB); 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]phenol; 3',3'',5',5''-Tetrabromophenolsulfonephthalein; 3',3'',5',5''-Tetrabromophenolsulfonphthalein; Bromphenol Blue Sultone Form; |
| Formula: | C19H10Br4O5S |
| Molecular Weight: | 669.961 |
| PROPERTIES | |
| Appearance: | Light Red Powder |
| Melting Point: | 273℃ |
| Boiling Point: | 605.6ºC at 760mmHg |
| Flash Point: | 320.1 ℃ |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| SAFTY INFO | |
| Safety Statements: | S22-S24/25 |
| HS Code: | 29349990 |
| RIDADR: | UN 2665 3/PG3 |
| Risk Statements: | R61 |
| Hazard Codes: | T, Xn |
| USE&STORAGE | |
| Use: | It is used as an indicator or dye. |
| Storage: | Store at RT. |
| COA | |
| Appearance: | Light Red Powder |
| PH 3.0 - 4.6 | Yellow - Blue Purple |
| Mass Absorption Coefficient (L/ cm.g) : | ≥ 115 |
| Ethanol Dissolution: | Passed |
| Residue on Ignition: | ≤ 0.25 % |
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