E-mail: sales001@bosschemical.com                                              JINAN BOSS CHEM CO.,LTD
Telephone: +86-15628782329
English
Pусский
You are here: Home » Products » Other chemicals » BTB CAS 34722-90-2

loading

BTB CAS 34722-90-2

3',3''-Dibromothymolsulphonephthalein,sodiumsalt;BromothymolBlue,watersolublep.a.;BromothymolBluesodiumsalt,0.04%w/vaq.soln.;BromothymolBlue,powder,sodiumsalt;BromothymolBlue,Reagent;Bromothymol;Sodium2-[(Z)-(3-bromo-4-hydroxy-2-methyl-5-propChemicalbookan-2-ylphenyl)-(3-bromo-2-methyl-4-oxo-5-propan-2-yl-1-cyclohexa-2,5-dienylidene)methyl]benzenesulfonate;Sodiumalpha-(3-bromo-5-isopropyl-4-oxo-2-methyl-2,5-cyclohexadienylidene)-2-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)toluenesulfonate
Availability:
Inquire Add to Basket

PDF Export
facebook sharing button
wechat sharing button
linkedin sharing button
whatsapp sharing button
sharethis sharing button

  • 34722-90-2

  • bosschem

  • 34722-90-2

BTB Basic information
Product Name: BTB
CAS: 34722-90-2
MF: C27H27Br2NaO5S
MW: 646.36
EINECS: 252-169-7
BTB Chemical Properties
Melting point 200-202°C
density 0.99
storage temp. Store at RT.
solubility Solubility Soluble in water, ethanol
pka 7.0, 7.1(at 25℃)
form Powder
color Orange-brown to dark green
Odor Characteristic odour
PH Range Yellow (6.0) to blue (7.6)
Water Solubility SOLUBLE
λmax 615nm, 392nm
BRN 6887926
Item Specification Result
PH 6.0(yellow)—7.6(blue) Passed
Ethanol dissolution test Passed Passed

faq

公司信息

Previous: 
Next: 
BTB 34722-90-2 C27H29Br2NaO5S

Related Products

PEG
PEG
Tween
Tween
PPG
PPG
Span
Span
3
Founded in 2010, JINAN BOSS CHEM CO.,LTD. is a large-scale hi-tech enterprise focused on the research and development of fine chemicals and international trade.

MENU

PRODUCTS

FOLLOW US

Copryright  2023 JINAN BOSS CHEM CO.,LTD Support By Leadong/ Privacy Policy