129-91-9
129-91-9 structure
- Name: 8-Amino-1,6-naphthalenedisulfonic acid
- Chemical Name: 8-Aminonaphthalene-1,6-disulfonic acid
- CAS Number: 129-91-9
- Molecular Formula: C10H9NO6S2
- Molecular Weight: 303.312
- Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
- Create Date: 2018-07-17 07:57:48
- Modify Date: 2025-08-21 08:47:37
| Name | 8-Aminonaphthalene-1,6-disulfonic acid |
|---|---|
| Synonyms |
8-Amino-naphthalin-1,6-disulfonsaeure
1,6-Naphthalenedisulfonic acid, 8-amino- MFCD00021548 8-Aminonaphthalene-1,6-disulfonic acid 1-Amino-3,8-disulfonaphthalene 1-Naphthylamine-3,8-disulfonic acid EINECS 204-969-2 1-amino-3,8-naphthalenedisulfonic acid 1,8-amino Aminoepsilon acid 8-Aminonaphthalene-1,6-disulphonic acid 8-Amino-1,6-naphthalenedisulfonic acid 8-amino-naphthalene-1,6-disulfonic acid |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Melting Point | 213-218°C |
| Molecular Formula | C10H9NO6S2 |
| Molecular Weight | 303.312 |
| Exact Mass | 302.987122 |
| PSA | 151.52000 |
| LogP | -1.57 |
| Index of Refraction | 1.733 |
| Hazard Codes | T |
|---|---|
| Risk Phrases | R25:Toxic if swallowed. R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2921499090 |
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129-91-9 |
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Literature: Grundlegende Operationen der Farbenchemie, 5. Aufl. |
| HS Code | 2921499090 |
|---|---|
| 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% |