| Identification | Back Directory | [Name]
Basic Yellow 21 | [CAS]
6359-50-8 | [Synonyms]
Yellow 7GLL
Orlamar Yellow 7GLL
Triacryl Yellow 7GL
Yoracryl Yellow 7G.
Cationic Yellow 7GLL
Hispacril Yellow 7GLL
Kayacryl Yellow 7GL-ED
C.I.Basic Yellow 21:C.I.48060
Basic Yellow 21 ISO 9001：2015 REACH
Aizen Cathilon Brilliant Yellow 7GLH
2-[2-(2,3-dihydro-2-methyl-1H-indol-1-yl)vinyl]-1,3,3-trimethyl-3H-indolium chloride
1H-Indolium, 1-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene-2,3-dihydro-2-methyl-, chloride | [EINECS(EC#)]
228-800-7 | [Molecular Formula]
C22H25ClN2 | [MDL Number]
MFCD30720287 | [MOL File]
6359-50-8.mol | [Molecular Weight]
352.9 |
| Hazard Information | Back Directory | [Chemical Properties]
It is easily soluble in water and has a greenish-yellow color. The dye powder is light orange-yellow in concentrated sulfuric acid and turns greenish-yellow upon dilution. The color remains unchanged when exposed to copper ions, but changes slightly when exposed to iron ions. | [Preparation]
2-(1,3,3-Trimethylindolin-2-yl)acetaldehyde And 2-Methyl-2H-indazole??in the presence of phosphorus oxychloride of condensation, and then quaternized.. | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
colourful green light yellow. Bright yellow powder. Soluble in water. In the strong sulfuric acid of bright orange, diluted into green light yellow. In 120 ℃ high temperature dyeing, colored light unchanged. Copper ions in dyeing color shade unchanged, encounter iron ion colour and lustre micro have change. Compatibility value is 2.5, the f value is 0.29. Solubility of 40 g/L, effected by temperature is very small. Mainly used in acrylic dyeing, also can be in acrylic fiber directly on printing.
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Standard
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Light Fastness
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Persperation Fastness
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Ironing 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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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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| Company Name: |
Vikram And Company
|
| Tel: |
+91-2226285989 +91-9821517722 |
| Website: |
www.vikramco.com |
| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
|