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Thermo Scientific Chemicals Bromocresol Purple sodium salt
CAS: 62625-30-3 | C21H15Br2NaO5S | 562.204 g/mol
Brand: Thermo Scientific Chemicals A19082.18
Quantity | 50 g |
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Description
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.
ApplicationsBromocresol 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)

Chemical Identifiers
62625-30-3 | |
562.204 | |
KVSJYIXUWNOWBD-UGAWPWHASA-M | |
23665568 | |
CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+] |
C21H15Br2NaO5S | |
MFCD00148896 | |
Bromocresol Purple, water soluble | |
sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate |
Specifications
∼255°C (decomposition) | |
C21H15Br2NaO5S | |
Bromocresol Purple, water soluble | |
KVSJYIXUWNOWBD-UGAWPWHASA-M | |
sodium;2-[(E)-(3-bromo-4-hydroxy-5-methylphenyl)-(3-bromo-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate | |
23665568 | |
50 g |
62625-30-3 | |
MFCD00148896 | |
Soluble in water. | |
CC1=CC(=C(C2=CC=CC=C2S(=O)(=O)[O-])C3=CC(=C(C(=C3)Br)O)C)C=C(C1=O)Br.[Na+] | |
562.204 | |
562.22 | |
Bromocresol Purple sodium salt |
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