Solvent Orange 56
Solvent Orange 56 Basic information
- Product Name:
- Solvent Orange 56
- Synonyms:
-
- C.I.Solvent Orange 56
- Solvent Orange 56
- Solvent Orange 56 ISO 9001：2015 REACH
- C.I.Solvent Orange 56:C.I.18745:1
- CAS:
- 12227-68-8
- MF:
- C16H13N5O7S
- MW:
- 0
- EINECS:
- 236-672-9
- Product Categories:
-
- Solvent Dyestuff
- Mol File:
- Mol File
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Solvent Orange 56 Usage And Synthesis
Preparation
C.I. Solvent Orange 5 (by 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling and then in the 130 ℃ in Chromium formate in aqueous solution, heating 3 hours, make it into Chromium complex and) into metal complex.
Properties and Applications
orange. Soluble in ethanol, slightly soluble in Cellosolve. In concentrated sulfuric acid to dark yellow, diluted into orange; In 10% sodium hydroxide solution for orange.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Well | 180 | Well | |||
Solvent Orange 56Supplier
Alfa Chemistry
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Hefei TNJ Chemical Industry Co.,Ltd.
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- +86-0551-65418671 +8618949823763
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Dideu Industries Group Limited
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AFINE CHEMICALS LIMITED
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Hubei xin bonus chemical co. LTD
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- 86-13657291602
- linda@hubeijusheng.com
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