China (Mainland)
DIDNTB CAS NO.145551-16-2
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,
- Available Specifications:
99.5 (1-10)Kilogram
- Product Details
Keywords
- 145551-16-2
- DIDNTB
- Analytical Chemistry
Quick Details
- ProName: DIDNTB
- CasNo: 145551-16-2
- Molecular Formula: C19H6Br4I2N2O9S
- Appearance: white powder
- Application: Used for liquid crystal monomer, medic...
- DeliveryTime: according to requirement
- PackAge: standard export package
- Port: China main port
- ProductionCapacity: 100 Kilogram/Month
- Purity: >99.5%(GC)
- Storage: Store in an airtight container in a co...
- Transportation: by air, by sea, by express
- LimitNum: 1 Kilogram
- Package: 25kg / barrel
Superiority
| Tetrabromophenol Blue Basic information |
| Product Name: | Tetrabromophenol Blue |
| Synonyms: | Tetrabromophenol blue (TBPB), 高纯级,≥95.0%(HPLC);3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein ;4,4'-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide;TETRABROMOPHENOL BLUE INDICATOR;Tetrabromophenol Blue, pure;3,4,5,6,3',5',3'',5''-octabromophenolsulfonphthalein;4,5,6,7-Tetrabromo-3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide;3,3',3 |
| CAS: | 4430-25-5 |
| MF: | C19H7Br8O5S |
| MW: | 986.55 |
| EINECS: | 224-622-9 |
| Product Categories: | Analytical Chemistry;Indicator (pH);Sulfonephthalein;pH Indicators |
| Mol File: | 4430-25-5.mol |
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| Tetrabromophenol Blue Chemical Properties |
| Melting point | 204 °C (dec.)(lit.) |
| solubility | Solubility Soluble in water, ethanol, methanol, acetone, acetic acid |
| form | Powder |
| pka | 3.69(at 25℃) |
| color | Beige |
| PH Range | Yellow (3.0) to blue (4.6) |
| Water Solubility | soluble |
| λmax | 610nm, 388nm |
| BRN | 378438 |
| Major Application | Semiconductors, thin films, recording materials, chemically amplified resists, photography, lithographic plates, inks, toners, detergents, hair dyes, diapers, detecting proteins, contact lens, urine analysis test strips, distinguishing between allergies and infections |
| InChIKey | QPMIVFWZGPTDPN-UHFFFAOYSA-N |
| CAS DataBase Reference | 4430-25-5 |
| EPA Substance Registry System | Phenol, 4,4'-(4,5,6,7-tetrabromo- 1,1-dioxido-3H-2,1-benzoxathiol- 3-ylidene)bis[2,6-dibromo- (4430-25-5) |
| Safety Information |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29349990 |
Details
Contact：windy Ma
Tel: + 86 13017688754
Email: windy@coreychem.com
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.