BTB
![BTB Structure](CAS/GIF/34722-90-2.gif)
- CAS No.
- 34722-90-2
- Chemical Name:
- BTB
- Synonyms
- BROMTHYMOL BLUE;Bromothymol Blue, sodium salt,pure,water soluble, indicator;BTB;Labotest-B;Bromothymol;Einecs 252-169-7;BROMOTHYMOL BLUE SOL;LABOTEST-BB LT00159732;BROMTHYMOL BLUE SODIUM;SODIUM BROMOTHYMOL BLUE
- CBNumber:
- CB2465982
- Molecular Formula:
- C27H29Br2NaO5S
- Molecular Weight:
- 648.38
- MOL File:
- 34722-90-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/29 18:03:56
Melting point | 200-202°C |
---|---|
Density | 0.990 |
storage temp. | room temp |
solubility | Solubility Soluble in water, ethanol |
pka | 7.0, 7.1(at 25℃) |
form | Powder |
color | Orange-brown to dark green |
PH Range | Yellow (6.0) to blue (7.6) |
Odor | Characteristic odour |
Water Solubility | SOLUBLE |
λmax | 615nm, 392nm |
BRN | 6887926 |
Stability | Stable. Incompatible with strong oxidizing agents. |
Major Application | Lithium battery, textiles, antagonists |
CAS DataBase Reference | 34722-90-2(CAS DataBase Reference) |
EPA Substance Registry System | Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, monosodium salt (34722-90-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P271-P280 | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 20/21/22-36/37/38 | |||||||||
Safety Statements | 24/25-36-26 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29349990 | |||||||||
NFPA 704 |
|
BTB price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | B8630 | Bromothymol Blue sodium salt powder | 34722-90-2 | 10G | ₹3060 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | B8630 | Bromothymol Blue sodium salt powder | 34722-90-2 | 25G | ₹11030.68 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 18470 | Bromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6) | 34722-90-2 | 1G | ₹2359.85 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 318752 | Bromothymol Blue sodium salt solution 0.04?wt. % in H2O | 34722-90-2 | 100ML | ₹2468.1 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 18470 | Bromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6) | 34722-90-2 | 10G | ₹5022.8 | 2022-06-14 | Buy |
BTB Chemical Properties,Uses,Production
Chemical Properties
Dark greenish gold crystalline powder
Uses
It is employed as a pH indicator which is yellow at pH ? 6.0 and blue at pH ? 7.6. It finds its major application in lithium battery, textiles and antagonists.
General Description
Bromothymol Blue is a sulfonated hydroxyquinone in acidic solutions. In alkaline solutions, it is present as a dianion that is blue with a larger conjugated system than the yellow hydroxyquinone. Both forms are lipophilic. It is also known as bromthymol blue or dibromothymolsulfonphthalein.
BTB Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 244)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Arnish Laborates Pvt Ltd | +91 7208475595 | Maharashtra, India | 187 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
Esjay Chemicals | +919820452929 | Maharashtra, India | 110 | 58 | Inquiry |
GSP Dyes and Chemicals Pvt.Ltd | +91-22-28144802 +91-2228144802 | Maharashtra, India | 79 | 58 | Inquiry |
A.B.ENTERPRISES | +91-9223381464 +91-9223381464 | Maharashtra, India | 78 | 58 | Inquiry |
Anubhav Business Corporation | +91-2228014519 +91-2228014999 | Maharashtra, India | 119 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Arnish Laborates Pvt Ltd | 58 |
JSK Chemicals | 58 |
Esjay Chemicals | 58 |
GSP Dyes and Chemicals Pvt.Ltd | 58 |
A.B.ENTERPRISES | 58 |
Anubhav Business Corporation | 58 |
CHEMSWORTH | 30 |
Scientific OEM | 38 |
ALPHA CHEMIKA | 43 |
Central Drug House(P) Ltd. | 58 |
34722-90-2(BTB)Related Search:
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