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ChemicalBook >> CAS DataBase List >> BTB

BTB

BTB price.
  • $10 - $806.41
  • 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
Price38 Properties Safety Information Description
38 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Biosynth Carbosynth
  • Chem-Impex
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • ProChem
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 6x5gm
  • 50g
  • 100g
  • 100ml
  • 250g
  • 500ml
  • 1KG
  • ManufacturerAK Scientific
  • Product number6747AF
  • Product descriptionBromothymol Blue sodium salt
  • Packaging100g
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number038701
  • Product descriptionBromothymol Blue sodium salt, 0.04% w/v aq. soln.
  • Packaging100ml
  • Price$23.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number038701
  • Product descriptionBromothymol Blue sodium salt, 0.04% w/v aq. soln.
  • Packaging500ml
  • Price$42.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17913
  • Product descriptionBromothymol Blue sodium salt
  • Packaging10g
  • Price$45.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17913
  • Product descriptionBromothymol Blue sodium salt
  • Packaging50g
  • Price$132
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA819808
  • Product descriptionSodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819808
  • Product descriptionSodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA819808
  • Product descriptionSodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate
  • Packaging100g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01473
  • Product descriptionBromothymol blue sodium salt
  • Packaging10g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01473
  • Product descriptionBromothymol blue sodium salt
  • Packaging25g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01473
  • Product descriptionBromothymol blue sodium salt
  • Packaging50g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01473
  • Product descriptionBromothymol blue sodium salt
  • Packaging100g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB01473
  • Product descriptionBromothymol blue sodium salt
  • Packaging250g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42499
  • Product descriptionBromothymolbluesodiumsaltsolution(0.04wt.%inH2O)
  • Packaging100ML
  • Price$23.3
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number01226
  • Product descriptionBromothymol blue sodium salt
  • Packaging25G
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42498
  • Product descriptionBromothymol Blue sodium salt
  • Packaging10G
  • Price$46.59
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6747AF Bromothymol Blue sodium salt 100g $178 2021-12-16 Buy
Alfa Aesar 038701 Bromothymol Blue sodium salt, 0.04% w/v aq. soln. 100ml $23.4 2024-03-01 Buy
Alfa Aesar 038701 Bromothymol Blue sodium salt, 0.04% w/v aq. soln. 500ml $42.7 2024-03-01 Buy
Alfa Aesar A17913 Bromothymol Blue sodium salt 10g $45.4 2024-03-01 Buy
Alfa Aesar A17913 Bromothymol Blue sodium salt 50g $132 2024-03-01 Buy
Ambeed A819808 Sodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate 5g $10 2021-12-16 Buy
Ambeed A819808 Sodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate 25g $27 2021-12-16 Buy
Ambeed A819808 Sodium2-bromo-4-(3-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-isopropyl-3-methylphenolate 100g $84 2021-12-16 Buy
Biosynth Carbosynth FB01473 Bromothymol blue sodium salt 10g $50 2021-12-16 Buy
Biosynth Carbosynth FB01473 Bromothymol blue sodium salt 25g $100 2021-12-16 Buy
Biosynth Carbosynth FB01473 Bromothymol blue sodium salt 50g $160 2021-12-16 Buy
Biosynth Carbosynth FB01473 Bromothymol blue sodium salt 100g $250 2021-12-16 Buy
Biosynth Carbosynth FB01473 Bromothymol blue sodium salt 250g $500 2021-12-16 Buy
Chem-Impex 42499 Bromothymolbluesodiumsaltsolution(0.04wt.%inH2O) 100ML $23.3 2021-12-16 Buy
Chem-Impex 01226 Bromothymol blue sodium salt 25G $30 2021-12-16 Buy
Chem-Impex 42498 Bromothymol Blue sodium salt 10G $46.59 2021-12-16 Buy
Next Last

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

career henan chemical co
BTB
$1.00 /1KG
BTB CAS:34722-90-2
Hubei Jusheng Technology Co.,Ltd.
Chongqing Chemdad Co., Ltd
Shenyang Simchoice Chemical Co.,Ltd
CONIER CHEM AND PHARMA LIMITED
Zhengzhou Alfa Chemical Co.,Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
Baoji Guokang Healthchem co.,ltd
Dayang Chem (Hangzhou) Co.,Ltd.