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| Achemica | Switzerland | Inquire | ||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Alfa Aesar. | USA | Inquire | ||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
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| Alfa Chemistry | USA | Inquire | ||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| International Laboratory Limited | USA | Inquire | ||
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+1 (650) 278-9963 | |||
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admin@intlab.org | |||
| Chemical manufacturer since 2002 | ||||
| Manchester Organics Ltd. | UK | Inquire | ||
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+44 (1928) 710-200 | |||
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info@manchesterorganics.com | |||
| Chemical manufacturer | ||||
| Matrix Scientific Inc. | USA | Inquire | ||
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+1 (803) 788-9494 | |||
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sales@matrixscientific.com | |||
| Chemical manufacturer | ||||
| Santa Cruz Biotechnology, Inc. | USA | Inquire | ||
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+1 (831) 457-3800 | |||
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scbt@scbt.com | |||
| Chemical manufacturer | ||||
| Sigma-Aldrich, Inc. | USA | Inquire | ||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| Name | 2H-Benzotriazole-4-Sulfonic Acid |
|---|---|
| Synonyms | 1H-benzotriazolesulphonic acid; 2H-benzo[d][1,2,3]triazole-4-sulfonic acid; Benzotriazole-4-sulfonic acid |
| Molecular Structure |  |
| Molecular Formula | C6H5N3O3S |
| Molecular Weight | 199.19 |
| CAS Registry Number | 26725-50-8 |
| SMILES | C1=CC2=C(C(=C1)S(=O)(=O)O)N=NN2 |
| InChI | 1S/C6H5N3O3S/c10-13(11,12)5-3-1-2-4-6(5)8-9-7-4/h1-3H,(H,7,8,9)(H,10,11,12) |
| InChIKey | WVKWKEWFTVEVCF-UHFFFAOYSA-N |
| Density | 1.8±0.1g/cm3 (Cal.) |
|---|---|
| Melting point | 300°C (Expl.) |
| Refractive index | 1.727 (Cal.) |
| Safety Code | S26;S37 Details |
|---|---|
| Risk Code | R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | WARNING: Irritates lungs, eyes, skin |
| SDS | Available |
| Market Analysis Reports |
| List of Reports Available for 2H-Benzotriazole-4-Sulfonic Acid |