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587-98-4 - Metanil Yellow - C.I. 13065 - A17527 - Alfa Aesar

A17527 Metanil Yellow

CAS Number
587-98-4
Synonyms
C.I. 13065

Size Price ($) Quantity Availability
50g 17.00
250g 66.30
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Metanil Yellow

MDL
MFCD00007486
EINECS
209-608-2

Chemical Properties

Formula
C18H14N3NaO3S
Formula Weight
375.38
Solubility
Soluble in water (25g/L).

Applications

Metanil Yellow is used as indicator. Metanil yellow is useful in spectrophotometric methods to determine the presence of trace amounts of nitrates and nitrites in solution. The method utilizes the fact that potassium bromate can catalyze the discoloring of Metanil yellow which can then be analyzed by spectrophotometry.

Notes

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

T.N. Nagaraja.; T. Desiraju. Effects of chronic consumption of metanil yellow by developing and adult rats on brain regional levels of noradrenaline, dopamine and serotonin, on acetylcholine esterase activity and on operant conditioning. Food and Chemical Toxicology. 1993, 31, (1), 41-44.

Ming-Shen Chiou.; Guo-Syong Chuang. Competitive adsorption of dye metanil yellow and RB15 in acid solutions on chemically cross-linked chitosan beads. Chemosphere. 2006, 62, (5), 731-740.

GHS Hazard and Precautionary Statements

Hazard Statements: H318

Causes serious eye damage.

Precautionary Statements: P280i-P305+P351+P338-P310a

Wear eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Merck
14,5928
Beilstein
3831568
Harmonized Tariff Code
2927.00
TSCA
Yes
RTECS
DB7329500

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