| Identification | More | [Name]
PONCEAU 3R | [CAS]
3564-09-8 | [Synonyms]
1-(2,4,5-TRIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
1-(DIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
CI 16155
CI NO 16155
CUMIDINE RED
DISODIUM 1-(2,4,5-TRIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONATE
DISODIUM 1-(DIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONATE
PONCEAU 3R
PONCEAU-3R STAIN
3-hydroxy-4-((2,4,5-trimethylphenyl)azo)-2,7-naphthalenedisulphonicacid,dis
3-hydroxy-4-((2,4,5-trimethylphenyl)azo)-2,7-naphthalenedisulphonicacid,disod
7-naphthalenedisulfonicacid,3-hydroxy-4-((2,4,5-trimethylphenyl)azo)-diso
a.f.redno.1
afredno1
c.i.foodred6
c.i.foodred6,disodiumsalt
cervenkumidinova
cervenpotravinarska6
cifood6
cifoodred6,disodiumsalt | [EINECS(EC#)]
222-638-0 | [Molecular Formula]
C19H16N2Na2O7S2 | [MDL Number]
MFCD00036432 | [Molecular Weight]
494.45 | [MOL File]
3564-09-8.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RTECS ]
QJ6650000 | [HS Code ]
2927.00.5000 | [Safety Profile]
Confirmed carcinogen
with experimental carcinogenic and
tumorigenic data. Mutation data reported.
When heated to decomposition it emits
toxic fumes of NOx and SOx. | [Hazardous Substances Data]
3564-09-8(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
Dark red crystals or red powder. | [Reactivity Profile]
PONCEAU 3R(3564-09-8) is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. | [Air & Water Reactions]
Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble. | [Hazard]
Prohibited by FDA for use in foods, drugs,
cosmetics. Possible carcinogen.
| [Fire Hazard]
Flash point data for this chemical are not available; however, PONCEAU 3R is probably combustible. | [Chemical Properties]
Dark-red powder. Soluble in water and
acids to form a cherry-red solution; slightly soluble
in alcohol; insoluble in alkalies.
| [Uses]
Dyeing wool. Colorant in food, drugs and cosmetics. |
|
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Energy Chemical
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Spectrum Chemical Manufacturing Corp.
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Sigma-Aldrich
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Alfa Chemistry
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