Home > Offer to Sell > Laboratory Chemicals > Bromothymol Blue

Bromothymol Blue

Inquiry
  Post Date: Aug 01,2014
  Expiry Date: Aug 01,2015
  Detailed Description: Cas No. :76-59-5 Quantity: 200Kilograms
Payment Method: TT, L/C, D/A, D/P, Paypal, Western Union
1. CAS NO.: 76-59-5
2. Molecular Formula: C27H28Br2O5S
3. Molecular Weight: 624.39
4. Storage: Keep in dry ventilated place with sealed.
5. Use: PH indicator.

ITEM
Appearance: Pale pinkish purple or red crystalline powder

Melting Point: 204 °C

Flash Point: 38 °C

PH Change Range: 6.0 ( yellow ) - 7.6 ( blue )

Mass Absorption Coefficient L/ (cm.g): ≥52.0

Loss on Drying: ≤ 1.0 %

Residue on Ignition: ≤ 0.3 %

  CAS Registry Number:

76-59-5
  Synonyms: ;3,3-Dibromothymolsulfonephthalein;Bromthymol Blue;BTB;alpha,alpha-bis(5-bromo-4-hydroxy-6-methyl-m-cumenyl)toluene-2,alpha-sultone;dibromothymolsulphonephthalein;3,3-Dibromophenolsulfonephthalein;4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[2-bromo-3-methyl-6-(propan-2-yl)phenol];2-bromo-4-[3-(3-bromo-4-hydroxy-2-isopropyl-5-methyl-phenyl)-1,1-dioxo-benzo[c]oxathiol-3-yl]-3-isopropyl-6-methyl-phenol;
  Molecular Formula: C27H28Br2O5S
  Molecular Weight: 624.3812
  Molecular Structure: 76-59-5 Bromothymol Blue
  Safety Description: S24/25:;

  Company: Tianjin Evision Technology     [ China ]        
  Contact: Anny Chu
  Tel: +86-22-29894595
  Fax: +86-22-29898890
  Email: tjdcfinechem@gmail.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.