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BCP

Basic information Safety Supplier Related

BCP Basic information

Product Name:
BCP
Synonyms:
  • DIBROMO-O-CRESOLSULFONPHTHALEIN, SODIUM SALT
  • BROMCRESOL PURPLE
  • BROMCRESOL PURPLE, SODIUM SALT
  • BROMCRESOL PURPLE SODIUM SALT, WATER SOLUBLE
  • BROMOCRESOL PURPLE SODIUM SALT
  • BROMOCRESOL PURPLE, WATER SOLUBLE
  • 5',5''-DIBROMO-O-CRESOLSULFONEPHTHALEIN, SODIUM SALT
  • 5',5''-DIBROMO-O-CRESOLSULFONPHTHALEIN SODIUM SALT
CAS:
62625-30-3
MF:
C21H15Br2NaO5S
MW:
562.2
EINECS:
263-655-3
Product Categories:
  • Sulfonephthalein
  • Indicator (pH)
  • Organics
  • Analytical Chemistry
  • pH Indicators
Mol File:
62625-30-3.mol
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BCP Chemical Properties

Melting point:
255 °C (dec.)(lit.)
Density 
0.991 g/mL at 25 °C
storage temp. 
Store at RT.
solubility 
H2O: soluble
form 
Powder
pka
6.3, 6.12(at 25℃)
color 
Red-brown
PH Range
Yellow (5.2) to purple (6.8)
Water Solubility 
soluble
λmax
585nm, 379nm
Major Application
Study properties of silicon dioxide films
CAS DataBase Reference
62625-30-3(CAS DataBase Reference)
EPA Substance Registry System
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methyl-, monosodium salt (62625-30-3)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36/37-24/25-36
WGK Germany 
3
TSCA 
Yes
HS Code 
29147000

MSDS

  • Language:English Provider:BCP
  • Language:English Provider:ACROS
  • Language:English Provider:SigmaAldrich
  • Language:English Provider:ALFA
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BCP Usage And Synthesis

Chemical Properties

Crystalline

Uses

Bromocresol purple sodium salt is used to isolate acid-producing bacteria from sauerkraut juice, and lactic bacteria is scalped by morphology and share, then morphological, physiological and biochemical interactions. It can be used as a fluorescent stain to detect yeast cells with plasma membrane damage for dead cell counts.

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