6251-07-6
6251-07-6 structure
- Name: 4-aminonaphthalene-2,7-disulphonic acid
- Chemical Name: 4-aminonaphthalene-2,7-disulfonic acid
- CAS Number: 6251-07-6
- Molecular Formula: C10H9NO6S2
- Molecular Weight: 303.31200
- Create Date: 2017-08-09 20:02:57
- Modify Date: 2025-08-22 15:20:01
| Name | 4-aminonaphthalene-2,7-disulfonic acid |
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| Synonyms |
EINECS 228-372-1
4-Aminonaphthalene-2,7-disulphonic acid 2,7-Naphthalenedisulfonicacid,4-amino 4-amino-naphthalene-2,7-disulfonic acid 1-aminonaphthalene-3,6-disulphonic acid 4-amino-2,7-naphthalenedisulfonic acid 4-Amino-naphthalin-2,7-disulfonsaeure 1-amino-3,6-naphthalenedisulfonic acid 8-aminonaphthalene-3,6-disulfonic acid |
| Density | 1.769g/cm3 |
|---|---|
| Molecular Formula | C10H9NO6S2 |
| Molecular Weight | 303.31200 |
| Exact Mass | 302.98700 |
| PSA | 151.52000 |
| LogP | 3.65820 |
| Index of Refraction | 1.733 |
| HS Code | 2921499090 |
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Literature: Fierz-David,H. E.; Blangey,L. Grundlegende Operationen der Farbenchemie, 5. Aufl. |
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Literature: Friedlaender; Taussig Chemische Berichte, 1897 , vol. 30, p. 1460 Full Text Show Details Freund Patent: DE27346 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 431 Full Text Show Details Taeuber; Norman Die Derivate des Naphthalins |
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| Literature: Kalle and Co. Patent: DE233934 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 10, p. 184 |
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6251-07-6 |
| Literature: Alen Chemische Berichte, 17 Ref. <1884>, 436 1883 , # 8 p. 4 |
| HS Code | 2921499090 |
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| Summary | 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |