| Identification | Back Directory | [Name]
Reactive Violet 2 | [CAS]
8063-57-8 | [Synonyms]
Violet K-3R.
Gonreact VioletB
Rainfix Violet H3R
Reactive Violet M3R
Procion Violet H-2R
Cibacron Violet P 2R
Sandalfix Violet H5R
Cibacron Violet 2R-A
Helaktyn Violet D 2R
Cibacron Violet 2R-P
Cibacron Violet 42R-A
Helaktyn Violet D-2RN
C.I. Reactive violet 2
Dycosactive Violet K-3R
C.I.Reactive Violet 2(18175)
Reactive violet 2 (C.I. 18157)
C.I.Reactive Violet 2:C.I.18157
Reactive Violet 2 ISO 9001：2015 REACH | [Molecular Formula]
C25H12ClN7O14S4.Cu.4Na | [MDL Number]
MFCD00281443 | [MOL File]
8063-57-8.mol | [Molecular Weight]
1536.05 |
| Hazard Information | Back Directory | [Preparation]
3-Amino-4-hydroxybenzenesulfonic acid?diazo, in alkaline conditions 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and copper sulfate complexation, and 2,4,6-Trichloro-1,3,5-triazine condensation, then with phenol or ammonia water condensation. | [Properties and Applications]
red light purple. Grey purple powder, the strong sulfuric acid for blue-black, with a small amount of purple, diluted into blue purple; In nitric acid for brown, diluted into light brown. Water solution is red purple, add 1 Moore sodium hydroxide solution for the red still purple; Continue to join insurance powder and warm, first into red, then color disappear; Add a boric acid sodium can’t return to the original colour and lustre. Used for cotton or viscose fiber dyeing and printing directly, can also be used for wool and silk dyeing and printing directly.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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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6
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5
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| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
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