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溴酚蓝钠盐, 10 g

溴酚蓝钠盐, 10 g

CN¥364.70
CAS:115-39-9 溴酚蓝;溴酚蓝指示剂

SKU: 04805732

Synonyms
3,3',5,5'-Tetrabromophenolsulfonphthalein; Bromophenol Blue (BPB); Bromphenol Blue Sultone Form
CAS Number:
115-39-9
Molecular Formula:
C19H10Br4O5S
Molecular Weight:
670
Beilstein Registry Number:
61698
EC Number:
204-086-2
MDL Number:
MFCD00005875
Packaging size:
10 g
Product Description

Bromophenol blue migrates at approximately the same rate as 300-500bp DNA in agarose gel and at the buffer front in protein polyacrylamide gels.

Application Notes

Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Specifications
SKU 04805732
Alternate Names 3,3',5,5'-Tetrabromophenolsulfonphthalein; Bromophenol Blue (BPB); Bromphenol Blue Sultone Form
Application Notes Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.
Base Catalog Number 805732
Beilstein Registry Number 61698
CAS # 115-39-9
EC Number 204-086-2
Melting Point 273 °C (523 °F) (Lit.)
Molecular Formula C19H10Br4O5S
Molecular Weight 670
Pack Size 10 g
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH Visual Transition Interval Yellow (pH3.0) to Purple (pH4.6)
RTECS Number SJ7453000
Solubility Soluble in ethanol (0.1% w/v-clear yellow solution), methanol (40mg/4mL), EGME, water, benzene.
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Vapor Pressure Extremely low (Lit.)
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