[A19082] CAS 62625-30-3 | Bromocresol Purple sodium salt | Alfa
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Brand: Alfa Aesar
62625-30-3 | C21H15Br2O5S | 2-[(3-bromo-4-hydroxy-5-methylphenyl)[(1E)-3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
Chemical Identifiers
CAS
62625-30-3
Molecular Weight (g/mol)
539.21
Synonym
2-[(3-bromo-4-hydroxy-5-methylphenyl)[(1E)-3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate
SMILES
CC1=CC(=CC(Br)=C1O)C(=C1C=C(C)C(=O)C(Br)=C1)C1=CC=CC=C1S([O-])(=O)=O
InChI Key
HJZFRHKAXRLQSG-XMHGGMMESA-M
Molecular Formula
C21H15Br2O5S
IUPAC Name
2-[(3-bromo-4-hydroxy-5-methylphenyl)[(1E)-3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate
Specifications
lambda-max (UV-Vis)
589±3nm (0.01M NaOH)
Form
Powder
Color Change
Yellow @ pH5.2 to Purple @ pH6.8
Specific Absorbance (E 1%/1cm)
≥850 (lambda max)
Appearance (Color)
Orange to red or brown
설명
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
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.
Solubility
Soluble in water.
Notes
Transition interval: pH 5.2 (yellow) to pH 6.8 (purple)
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS62625-30-3FORMULAC21H15Br2O5SEINECS263-655-3MDLMFCD00148896
| Pakage | 10g, 50G |
|---|---|
| brand | Alfa Aesar |
