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Synonyms: Acid Red 2, O-Methyl red
Methyl red - is an indicator dye that turns red in acidic solutions.
M 2227 (OTTO) Methyl red Cas 493-52-7 - used in the methyl red test (MR test), used to identify bacteria producing stable acids by mechanisms of mixed acid fermentation of glucose (cf. Voges–Proskauer test)
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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5423-07-4
Nitrazine yellow, indicator
83-72-7
2-Hydroxy-1,4-naphoquinone, 98%
119-93-7
o-Tolidine, 98%
493-52-7
Methyl red ACS reagent, crystalline
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