- Disperse Red 73
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- $1.00 / 1g
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2019-12-26
- CAS:16889-10-4
- Min. Order: 1g
- Purity: ≥98%
- Supply Ability: g/kg/Ton
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| | Disperse Red 73 Basic information |
| Product Name: | Disperse Red 73 | | Synonyms: | Disperse Rubine GFL;2-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-5-nitrobenzonitrile;C.I. Disperse Red 73 press cake;Benzonitrile, 2-4-(2-cyanoethyl)ethylaminophenylazo-5-nitro-;Rubine SE-GFL;Allilon Rubine FL;Balicron Rubine RD-GFL;Chemilene Rubine SE-GFL | | CAS: | 16889-10-4 | | MF: | C18H16N6O2 | | MW: | 348.36 | | EINECS: | 240-923-8 | | Product Categories: | Organics;Dyes and Pigments | | Mol File: | 16889-10-4.mol |  |
| | Disperse Red 73 Chemical Properties |
| | Disperse Red 73 Usage And Synthesis |
| Preparation | 2-Cyano-4-nitroaniline diazo, and N-ethyl-N-cyanoethylaniline?coupling. | | Flammability and Explosibility | Non flammable | | Properties and Applications | Bright red blue light. Dark red powder, soluble in ethanol, acetone, benzene. In dye in bath of iron, copper, calcium, magnesium ions on no influence on all light. Dyeing appropriate pH value for 3 ~ 7, in dyeing and printing alkali not when. The dyes as dark blue light red, and all the good fastness, levelness passable, suitable for all kinds of dyeing methods. The liquid should join sulfuric acid or formic acid will of the pH value of the liquid transferred to the five or so. The color with vinegar fiber with polyester similar, dyeing brunet, in three vinegar on a little yellow light fiber. In a blue light on polyamide, in acrylic dyeing rate and low, can be used for polyester fiber or vinegar of direct printing, also can be the impression of the discharge printing. Suitable for superfine fiber dyeing currently.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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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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AATCC
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5
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7
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5
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5
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5
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5
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ISO
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5
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5
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6
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5
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3
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5
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5
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| | Disperse Red 73 Preparation Products And Raw materials |
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