- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Bromophenol Blue
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Bromophenol Blue
- Price: ￥78.0/10g ￥38.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- DC Chemicals Limited
- China
- Product Name: Bromophenol blue
- Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Tony Cao
- ShangHai DC Chemicals Co.,Ltd
- China
- Product Name: Bromophenol blue
- Price: ￥Inquiry/1g
- Purity: 98.9%
- Stocking Period: 1 Day
- Contact: Tony Lai
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Bromophenol blue
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
115-39-9
115-39-9 structure
- Name: Bromophenol Blue
- Chemical Name: bromophenol blue
- CAS Number: 115-39-9
- Molecular Formula: C19H10Br4O5S
- Molecular Weight: 669.961
- Catalog: Biochemical Biochemical reagent Biological dye
- Create Date: 2018-03-04 08:00:00
- Modify Date: 2024-01-02 11:03:54
-
Bromophenol blue is an acid phthalein dye, and it is used as a tracking dye for electrophoresis. Bromophenol blue is also used as a pH indicator, with a transition range of pH 3 to 4.6[1][2].
| Name | bromophenol blue |
|---|---|
| Synonyms |
Bromphenol Blue
Bromophenol Blue 3',3'',5',5''-Tetrabromophenolsulfonphthalein 3',3'',5',5''-Tetrabromophenolsulfonephthalein Bromphenol Blue Sultone Form a,a-Bis(3,5-dibromo-4-hydroxyphenyl)-a-hydroxy-o-toluenesulfonicAcid g-Sultone Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo- 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ<sup>6</sup>-benzoxathiol-3-yl]phenol 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol) 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-Dioxide Bromophenol blue (BPB) EINECS 204-086-2 MFCD00005875 |
| Description | Bromophenol blue is an acid phthalein dye, and it is used as a tracking dye for electrophoresis. Bromophenol blue is also used as a pH indicator, with a transition range of pH 3 to 4.6[1][2]. |
|---|---|
| Related Catalog | |
| References |
| Density | 2.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 605.6±55.0 °C at 760 mmHg |
| Melting Point | 273 °C |
| Molecular Formula | C19H10Br4O5S |
| Molecular Weight | 669.961 |
| Flash Point | 320.1±31.5 °C |
| Exact Mass | 665.698242 |
| PSA | 92.21000 |
| LogP | 6.88 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.744 |
| Storage condition | Store at RT. |
| Stability | Stable. Incompatible with strong oxidizing agents. |
CHEMICAL IDENTIFICATION
|
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H312 + H332-H319-H360D |
| Precautionary Statements | P201-P280-P305 + P351 + P338-P308 + P313 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T, Xn |
| Risk Phrases | R61 |
| Safety Phrases | S53-S45-S24/25-S22 |
| RIDADR | UN 2265 3/PG 3 |
| WGK Germany | 3 |
| RTECS | SJ7453000 |
| Hazard Class | 3.0 |
| HS Code | 29349990 |
|
~%
115-39-9 |
| Literature: Inorganica Chimica Acta, , vol. 368, # 1 p. 223 - 230 |
|
~%
115-39-9 |
| Literature: Chemosphere, , vol. 36, # 6 p. 1445 - 1452 |
|
~%
115-39-9 |
| Literature: Canadian Journal of Chemistry, , vol. 69, # 6 p. 937 - 944 |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
| HS Code | 2934991000 |
|---|---|
| Summary | 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |