| Identification | More | 【Name】
Sudan I | 【CAS】
842-07-9 | 【Synonyms】
1-PHENYLAZO-2-NAPHTHOL
BENZENEAZO-2-NAPHTHOL
BENZENEAZO-BETA-NAPHTHOL
CI 12055
FAT ORANGE R
LABOTEST-BB LT00068571
OIL ORANGE
OIL ORANGE 2311
OIL ORANGE PEL
SCARLET B
SOLVENT YELLOW 14
SOLVENT YELLOW 15
SPIRIT YELLOW I
SUDAN
SUDAN 1
SUDAN I
SUDAN ORANGE RA
SUDAN YELLOW
1-(Phenylazo)-2-naphthalenol
1-Benzeneazo-2-naphthol | 【EINECS(EC#)】
212-668-2 | 【Molecular Formula】
C16H12N2O | 【MDL Number】
MFCD00003911 | 【Molecular Weight】
248.28 | 【MOL File】
842-07-9.mol |
| Safety Data | Back Directory | 【Hazard Codes 】
Xn | 【Risk Statements 】
R68:Possible risk of irreversible effects.
R53:May cause long-term adverse effects in the aquatic environment.
R43:May cause sensitization by skin contact.
R40:Limited evidence of a carcinogenic effect. | 【Safety Statements 】
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S46:If swallowed, seek medical advice immediately and show this container or label .
S36/37:Wear suitable protective clothing and gloves .
S22:Do not breathe dust . | 【RTECS 】
QL4900000 | 【Hazardous Substances Data】
842-07-9(Hazardous Substances Data) |
| Hazard Information | Back Directory | 【General Description】
Dark reddish-yellow leaflets or orange powder. Slight odor. | 【Reactivity Profile】
C.I. SOLVENT YELLOW 14(842-07-9) 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. This chemical is incompatible with strong oxidizing agents and strong acids . | 【Air & Water Reactions】
Azo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water. | 【Fire Hazard】
Flash point data for this chemical are not available; however, C.I. SOLVENT YELLOW 14 is probably combustible. |
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