??504?
|
|
??504? ??
- ???
- >300℃
- ??
- 0.272[at 20℃]
- ???
- ?, ???? ???
- ?? ?? ??
- 14700
- ??? ??
- ????
- ??
- ???
- ???
- 130.4g/L at 30℃
- ?? ??(λmax)
- 500 nm
- Merck
- 14,7591
- BRN
- 7161700
- ??? ??? ??
- Detecting proteins; treating acquired resistance to GABAergic (ARG) agents; Shampoos; soaps
- LogP
- -0.083
- CAS ??????
- 4548-53-2(CAS DataBase Reference)
- IARC
- 3 (Vol. 8, Sup 7) 1987
??
| ????? | 22-24/25 | ||
|---|---|---|---|
| WGK ?? | 3 | ||
| RTECS ?? | QK2705000 | ||
| HS ?? | 32041200 | ||
| ?? | LD50 orally in rats: >2 g/kg (Lu, Lavalle) | ||
| ???? ?? | 99-3-1188 |
??504? C??? ??, ??, ??
??
Dye in externally applied drugs, cosmetics; food colorant in maraschino cherries.?? ??
2,4-Dimethyl-5-aminobenzenesulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.?? ??
Red crystals. Aqueous solution is yellowish-red.??? ?? ??
Azo dyes can be explosive when suspended in air at specific concentrations. Water soluble.?? ???
PONCEAU SX 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.????
Flash point data for PONCEAU SX are not available; however, PONCEAU SX is probably combustible.??504? ?? ?? ? ???
???
?? ??
??504? ?? ??
???( 94)?? ??
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??504? ?? ??:
3-?????-4-((2-??-4-((4-????)??)??)??N-2,7-???????? ?????? ??? ????? C.I. Food Red 1 ?????? ??? M-???-4-??? 1-???-4-??? ??? ? 3-???-4-????????? ?
ANTHRA RED B
1,2,3-BENZENETRIOL RED
4-HYDROXYBENZENESULFONIC ACID SODIUM SALT DIHYDRATE
1-Naphthol-4-sulfonic acid
Sodium 2,4-dimethylbenzenesulfonate
2,4-Xylenesulfonic acid
4-HYDROXYBENZENESULFONIC ACID SODIUM SALT HYDRATE
SX Ponceau SX
1,2,3-BENZENETRIOL RED
2,4-DIMETHYLANILINE-5-SULFONIC ACID SODIUM SALT
ANTI-CHICKEN RED BLOOD CELLS,ANTI-CHICKEN RED BLOOD CELL