- Direct Orange S
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- $1.00
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2024-07-15
- CAS:3626-36-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20t
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| | Direct Orange S Basic information |
| Product Name: | Direct Orange S | | Synonyms: | Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate];direct orange s;2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-3-(phenylazo)-, disodium salt;Aizen Fast Oranges;Atul leather Orange DCS;Brilliant Direct Orange;Direct Brilliant Orange R;Direct Fast Oranges | | CAS: | 3626-36-6 | | MF: | C33H22N6Na2O9S2 | | MW: | 756.67212 | | EINECS: | 222-838-8 | | Product Categories: | Dyes and Pigments;Organics | | Mol File: | 3626-36-6.mol |  |
| | Direct Orange S Chemical Properties |
| density | 1.8[at 20℃] | | vapor pressure | 0Pa at 25℃ | | Water Solubility | 9.81g/L at 20℃ | | InChIKey | DSARWKALPGYFTA-PYIFGEPISA-L | | SMILES | C12=CC=C(NC(=O)NC3C=CC4=C(O)C(/N=N/C5C=CC=CC=5)=C(S([O-])(=O)=O)C=C4C=3)C=C1C=C(S([O-])(=O)=O)C(/N=N/C1=CC=CC=C1)=C2O.[Na+].[Na+] | | LogP | -2.215 at 20℃ | | CAS DataBase Reference | 3626-36-6(CAS DataBase Reference) | | EPA Substance Registry System | C.I. Direct Orange 26 (3626-36-6) |
| | Direct Orange S Usage And Synthesis |
| Uses | Direct Orange 26 is an organic azo dye used with textiles. Being water soluble, Direct Orange 26 is a water pollutant, cleaned via reductive catalysis. | | Flammability and Explosibility | Non flammable | | Properties and Applications |
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TEST ITEMS
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SPECIFICATION
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APPEARANCE
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ORANGE
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DYEING DEPTH %
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2
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LIGHTING
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3
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SOAPING
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3-4
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PERSPIRATING
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4
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FRICTION(DRY)
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4
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FRICTION(WET)
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3
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| | Direct Orange S Preparation Products And Raw materials |
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