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Bromophenol Blue

Catalog No. 114391 Name Sigma Aldrich
CAS Number 115-39-9 Website http://www.sigmaaldrich.com
M. F. C19H10Br4O5S Telephone 1-800-521-8956
M. W. 669.9607 Fax
Purity Email
Storage Chembase ID: 102319

SYNONYMS

Title
溴酚蓝
IUPAC name
3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
IUPAC Traditional name
bromphenol blue
Synonyms
3′,3″,5′,5″-Tetrabromophenolsulfonphthalein
Bromphenol Blue Sultone Form
溴酚蓝磺酸内酯

DATABASE IDS

MDL Number MFCD00005875
PubChem SID 24847169
CAS Number 115-39-9
Beilstein Number 61698
EC Number 204-086-2

PROPERTIES

Empirical Formula (Hill Notation) C19H10Br4O5S
Grade ACS reagent
Visual Transition Interval 3.0 - 4.6, yellow to blue
Melting Point 273 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS SJ7453000
German water hazard class 3

DETAILS

Description (English)
Packaging
5, 25 g in glass bottle
Application
Bromphenol Blue is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis. Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.
Description (简体中文)
包装
5, 25 g in glass bottle
Application
Bromphenol Blue is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis. Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.

REFERENCES