Mordant Yellow 1 CAS 584-42-9
Yellow powder. Soluble in hot water and ethanol. Slightly soluble in cold water, propanol, ethylene glycol and ether. Reddish yellow in concentrated sulfuric acid, greenish yellow precipitate in dilution, yellow amber solution in concentrated nitric acid.
PH color gamut |
10.0(Light Yellow)-12.0(Brownish-yellow) |
Ethanol dissolution test |
Qualified |
Appearance |
Yellow powder |
1. 25% ethanol is commonly used to make a 0.025% solution, which is used as an indicator.
2. Used as an acid-base indicator and chromatography reagent. Chromatographic reagent. Prepare culture medium. Sperm staining.
3. Acid-base indicator, pH color change range 10.0 (yellow) ~ 12.0 (brown yellow).
Products are packaged in drum,25kg/drum
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Mordant Yellow 1 CAS 584-42-9
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Mordant Yellow 1 CAS 584-42-9