LABOTEST-BB LT00159731
Bromophenol blue sodium salt
CAS: 34725-61-6
Molecular Formula: C19H9Br4NaO5S
LABOTEST-BB LT00159731 - Names and Identifiers
| Name | Bromophenol blue sodium salt |
| Synonyms | BROMPHENOL BLUE LABOTEST-BB LT00159731 BROMOPHENOL BLUE NA-SALT BROMPHENOL BLUE, SODIUM SALT Bromophenol blue sodium salt BROMOPHENOL BLUE, WATER SOLUBLE BROMPHENOL BLUE SODIUM SALT, WATER SOLUBLE 3',3'',5',5''-TETRABROMOPHENOLSULFONPHTHALEIN SODIUM SALT |
| CAS | 34725-61-6 |
| EINECS | 252-170-2 |
LABOTEST-BB LT00159731 - Physico-chemical Properties
| Molecular Formula | C19H9Br4NaO5S |
| Molar Mass | 691.94 |
| Density | 0.985 g/mL at 25 °C |
| Melting Point | 300 °C |
| Water Solubility | Soluble in water. |
| Appearance | powder |
| Specific Gravity | 0.985 |
| Color | blue, at pH above 4.6 |
| Merck | 14,1444 |
| BRN | 6995701 |
| Storage Condition | room temp |
| Use | Use Bromophenol Blue is a pH indicator. In the range of pH 3.0~4.6, the color changes from yellow to blue. Commonly used as an electrophoresis indicator dye, the electrophoretic migration speed in the gel is in the small molecule nucleic acid or protein region. |
LABOTEST-BB LT00159731 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29147000 |
LABOTEST-BB LT00159731 - Nature
| pH range of acid-base indicator discoloration | 3.0 - 4.6, yellow to blue |
| EPA chemical information | Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, monosodium salt (34725-61-6) |
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Bromophenol blue sodium salt Visit Supplier Webpage Request for quotationCAS: 34725-61-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: Bromophenol blue sodium salt Visit Supplier Webpage Request for quotationCAS: 34725-61-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History