PONTACYL VIOLET 6R manufacturers
- PONTACYL VIOLET 6R
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- $0.00 / 1kg
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2022-10-19
- CAS:5850-63-5
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1Ton
- PONTACYL VIOLET 6R
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- $7.00 / 1KG
-
2020-07-01
- CAS: 5850-63-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100KG
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| | PONTACYL VIOLET 6R Basic information |
| Product Name: | PONTACYL VIOLET 6R | | Synonyms: | Chromotropr 10B;CHROMOTROPE 10B;CI 16640;PONTACYL VIOLET 6R;4,5-Dihydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt;C.I.Acid Violet 13;6RPontacylViolet6R;C.I.Acid Violet 13:C.I.16640 | | CAS: | 5850-63-5 | | MF: | C20H12N2Na2O8S2 | | MW: | 518.43 | | EINECS: | | | Product Categories: | | | Mol File: | 5850-63-5.mol |  |
| | PONTACYL VIOLET 6R Chemical Properties |
| Colour Index | 16640 | | form | powder to crystal | | color | Gray to Dark purple to Black |
| | PONTACYL VIOLET 6R Usage And Synthesis |
| Uses | Pontacyl Violet 6R is an organic dye, with activating properties towards insulin-?degrading enzymes. It is also used as a dopant for polypyrrole electrodes. | | Preparation | Naphthalen-1-amine diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling. | | Properties and Applications | red light purple. For purple soluble in water, soluble in alcohol. The strong sulfuric acid are green light blue, diluted into a red light purple. In water solution to join strong hydrochloric acid color change to blue; Add thick sodium hydroxide solution for yellow red.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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1
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1
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1
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1
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AATCC
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3
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2
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2
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4
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2
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| | PONTACYL VIOLET 6R Preparation Products And Raw materials |
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