Introduction:Basic information about CAS 131-27-1|3-Amino-1,5-naphthalenedisulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Amino-1,5-naphthalenedisulfonic acid |
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| CAS Number | 131-27-1 | Molecular Weight | 303.312 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C10H9NO6S2 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 3-aminonaphthalene-1,5-disulfonic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Molecular Formula | C10H9NO6S2 |
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| Molecular Weight | 303.312 |
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| Exact Mass | 302.987122 |
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| PSA | 151.52000 |
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| LogP | -1.57 |
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| Index of Refraction | 1.733 |
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| InChIKey | MTJGVAJYTOXFJH-UHFFFAOYSA-N |
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| SMILES | Nc1cc(S(=O)(=O)O)c2cccc(S(=O)(=O)O)c2c1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QJ6140000
- CHEMICAL NAME :
- 1,5-Naphthalenedisulfonic acid, 3-amino-
- CAS REGISTRY NUMBER :
- 131-27-1
- BEILSTEIN REFERENCE NO. :
- 3104699
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C10-H9-N-O6-S2
- MOLECULAR WEIGHT :
- 303.32
- WISWESSER LINE NOTATION :
- L66J BSWQ DZ GSWQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1058,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 11400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1058,1986
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| HS Code | 2921499090 |
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Customs
| 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% |
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Synonyms
| 3-Aminonaphthalene-1,5-disulphonic acid |
| Kyselina C [Czech] |
| 3-Amino-1,5-naphthalenedisulfonic acid |
| 1,5-Naphthalenedisulfonic acid, 3-amino- |
| Acid IV |
| 3104699 |
| Kyselina C |
| 4,8-Disulfo-2-naphthalamine |
| Amino C acid |
| MFCD00035722 |
| 2-naphthylamine-4,8-disulphonic acid |
| L66J BSWQ DZ GSWQ |
| 3-Aminonaphthalene-1,5-disulfonic acid |
| EINECS 205-020-5 |
| 2-amino-4,8-disulpho-naphthalene |
| 2-Amino-4,8-naphthalenedisulfonic acid |
| 2-Naphthylamine-4,8-disulfonic acid |
| 2-aminonaphthalene-4,8-disulphonic acid |
| 4,8-disulfo-2-aminonaphthalene |