(5or8)-aminonaphthalene-2-sulphonic acid
Modify Date: 2025-08-26 12:02:15
(5or8)-aminonaphthalene-2-sulphonic acid structure
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Common Name | (5or8)-aminonaphthalene-2-sulphonic acid | ||
|---|---|---|---|---|
| CAS Number | 51548-48-2 | Molecular Weight | 223.24800 | |
| Density | 1.502 g/cm3 | Boiling Point | N/A | |
| Molecular Formula | C10H9NO3S | Melting Point | >300ºC | |
| MSDS | N/A | Flash Point | N/A | |
| Name | 5-Aminonaphthalene-2-sulphonic acid |
|---|
| Density | 1.502 g/cm3 |
|---|---|
| Melting Point | >300ºC |
| Molecular Formula | C10H9NO3S |
| Molecular Weight | 223.24800 |
| Exact Mass | 223.03000 |
| PSA | 88.77000 |
| LogP | 3.33070 |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2921450090 |
| HS Code | 2921450090 |
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| Summary | 2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |