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ChemicalBook > Product Catalogue >Biochemical Engineering >Biochemical Reagents >Biological Dyes >BTB

BTB

BTB Structure
  • ₹2359.85 - ₹13530
  • Product name: BTB
  • CAS: 34722-90-2
  • MF: C27H29Br2NaO5S
  • MW: 648.38
  • EINECS:252-169-7
  • MDL Number:MFCD00077263
  • Synonyms:3',3''-Dibromothymolsulphonephthalein, sodium salt;Bromothymol Blue, water soluble p.a.;Bromothymol Blue sodium salt, 0.04% w/v aq. soln.;Bromothymol Blue, powder, sodium salt;Bromothymol Blue, Reagent;Bromothymol;Sodium 2-[(Z)-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-(3-bromo-2-methyl-4-oxo-5-propan-2-yl-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonate;Sodium alpha-(3-bromo-5-isopropyl-4-oxo-2-methyl-2,5-cyclohexadienylidene)-2-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)toluenesulfonate
Price11 Properties Safety Information Description
11 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 1G
  • 5G
  • 10G
  • 25G
  • 50G
  • 100ML
  • ManufacturerTCI Chemicals (India)
  • Product numberS0044
  • Product descriptionBromothymol Blue Sodium Salt
  • Packaging5G
  • Price₹3300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberS0044
  • Product descriptionBromothymol Blue Sodium Salt
  • Packaging25G
  • Price₹12500
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number18470
  • Product descriptionBromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)
  • Packaging1G
  • Price₹2359.85
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number318752
  • Product descriptionBromothymol Blue sodium salt solution 0.04?wt. % in H2O
  • Packaging100ML
  • Price₹2468.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberB8630
  • Product descriptionBromothymol Blue sodium salt powder
  • Packaging10G
  • Price₹3060
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number114421
  • Product descriptionBromothymol Blue sodium salt ACS reagent
  • Packaging5G
  • Price₹3474.83
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number18470
  • Product descriptionBromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)
  • Packaging10G
  • Price₹5022.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberB8630
  • Product descriptionBromothymol Blue sodium salt powder
  • Packaging25G
  • Price₹11030.68
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number18470
  • Product descriptionBromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)
  • Packaging50G
  • Price₹11420.38
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number114421
  • Product descriptionBromothymol Blue sodium salt ACS reagent
  • Packaging25G
  • Price₹11972.45
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number1.01895
  • Product descriptionBromothymol blue sodium salt indicator water-soluble ACS
  • Packaging10G
  • Price₹13530
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) S0044 Bromothymol Blue Sodium Salt 5G ₹3300 2022-05-26 Buy
TCI Chemicals (India) S0044 Bromothymol Blue Sodium Salt 25G ₹12500 2022-05-26 Buy
Sigma-Aldrich(India) 18470 Bromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6) 1G ₹2359.85 2022-06-14 Buy
Sigma-Aldrich(India) 318752 Bromothymol Blue sodium salt solution 0.04?wt. % in H2O 100ML ₹2468.1 2022-06-14 Buy
Sigma-Aldrich(India) B8630 Bromothymol Blue sodium salt powder 10G ₹3060 2022-06-14 Buy
Sigma-Aldrich(India) 114421 Bromothymol Blue sodium salt ACS reagent 5G ₹3474.83 2022-06-14 Buy
Sigma-Aldrich(India) 18470 Bromothymol Blue sodium salt for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6) 10G ₹5022.8 2022-06-14 Buy
Sigma-Aldrich(India) B8630 Bromothymol Blue sodium salt powder 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) 50G ₹11420.38 2022-06-14 Buy
Sigma-Aldrich(India) 114421 Bromothymol Blue sodium salt ACS reagent 25G ₹11972.45 2022-06-14 Buy
Sigma-Aldrich(India) 1.01895 Bromothymol blue sodium salt indicator water-soluble ACS 10G ₹13530 2022-06-14 Buy

Properties

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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.

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Suppliers and manufacturers

Arnish Laborates Pvt Ltd JSK Chemicals Esjay Chemicals GSP Dyes and Chemicals Pvt.Ltd A.B.ENTERPRISES Anubhav Business Corporation CHEMSWORTH Scientific OEM ALPHA CHEMIKA Central Drug House(P) Ltd.