ChemicalBook >?? ???? >1,6-????????
1,6-????????
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1,6-???????? ??
- ???
- 125°C (rough estimate)
- ?? ?
- 400.53°C (rough estimate)
- ??
- 1.6867 (rough estimate)
- ???
- 1.5630 (estimate)
- ?? ??
- Inert atmosphere,Room Temperature
- ?? ?? (pKa)
- -0.17±0.40(Predicted)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????(UN No.) | 1759 | ||
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| ?? ?? | 8 | ||
| ???? | III | ||
| HS ?? | 2904100090 |
| ????(GHS): |
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| ?? ?: | Danger | ||||||||||||||
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1,6-???????? C??? ??, ??, ??
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Separation from the 1,5-disulfonic acid process (see above) usually meets requirements for the preparation of Naphthalene-1,6-disulfonic acid. It can also be prepared by sulfonation of naphthalene-2- sulfonic acid with oleum, which gives naphthalene-1,7-disulfonic acid as a byproduct.1,6-???????? ?? ?? ? ???
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1,6-Naphthalenedisulfonic acid, 2-amino-
4-???????-1,6-????
6-???-2-???????
8-Aminonaphthalene-1,6-disulfonic acid
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1,5-?????????
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Naphthalene-2-sulfonic acid
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1,6-???????? ?? ??
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1,6-???????? ?? ??:
???? ????? 8-???????-1,3,6-??????
1,3-DIHYDROXYNAPHTHALENE
Koch acid
8-Aminonaphthalene-1,6-disulfonic acid
2-Amino-3,6,8-naphthalenetrisulfonic acid
1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate
1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT
PONCEAU 6R
1,6-Naphthalenedisulfonic acid disodium salt
1,3,6-NAPHTHALENETRISULFONIC ACID, SODIUM SALT, HYDRATE, MIXTURE OF ISOMERS
1-NAPHTHOL-3,8-DISULFONIC ACID
2,NAPHTHOL-3,6,8-TRISULFONIC ACID
EPSILON ACID, AMMONIUM SALT
7-AMINO-1,3,6-NAPHTHALENETRISULFONIC ACID DISODIUM SALT
1-AMINO-3,8-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
DIRECT BLUE 98
DIRECT VIOLET 22
ALKALI GREEN