- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Bromothymol Blue sodium salt
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Bromothymol Blue sodium salt
- Price: ￥188.0/25g ￥78.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Bromthymol Blue sodium salt
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Bromothymol Blue sodium salt
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
34722-90-2
34722-90-2 structure
- Name: Bromothymol Blue sodium salt
- Chemical Name: btb
- CAS Number: 34722-90-2
- Molecular Formula: C27H27Br2NaO5S
- Molecular Weight: 648.379
- Catalog: Biochemical Biochemical reagent Biological dye
- Create Date: 2018-02-22 08:00:00
- Modify Date: 2025-08-24 11:11:07
| Name | btb |
|---|---|
| Synonyms |
Labotest-B
MFCD00077263 2,4-Cyclohexadiene-1-sulfonic acid, 1-[3-bromo-4-hydroxy-2-methyl-5-(1-methylethyl)phenyl]-6-[[3-bromo-2-methyl-5-(1-methylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene]methyl]-, sodium salt (1:1) BROMTHYMOL BLUE Bromothymol Bromothymol Blue,Reagent Bromothymol Blue sodium salt Bromothymol Blue,sodium salt BROMTHYMOL BLUE SODIUM Sodium 1-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-6-[(3-bromo-5-isopropyl-2-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2,4-cyclohexadiene-1-sulfonate SODIUM BROMOTHYMOL BLUE Einecs 252-169-7 |
| Density | 0.990 |
|---|---|
| Melting Point | 200-202°C |
| Molecular Formula | C27H27Br2NaO5S |
| Molecular Weight | 648.379 |
| Exact Mass | 646.000000 |
| PSA | 102.88000 |
| LogP | 8.20730 |
| Storage condition | Store at RT. |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | SOLUBLE |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934991000 |
| HS Code | 2934991000 |
|---|---|
| Summary | 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |