| Identification | Back Directory | [Name]
Reactive Turquoise Blue Kn-G | [CAS]
12236-86-1 | [Synonyms]
REACTIVEBLUENO21
Reactive Blue 21
Reactive Blue KN-G
Turqoise Blue KN-G
Turquoise Blue G
Helaktyn Turquoise G
C.I. Reactive Blue 21
diamira turquoise blue
remasol turquoise blue b
Diamira Turquoise Blue G
Everzol Turquoise Blue G
Gemazol Turquoise Blue G
Remazol Turquoise Blue G
Sumifix Turquoise Blue G
Dinazol Turquoise Blue G
ReactiveTurquoiseBlueDye
Intracron Turquoise VS-RP
Chromafix Blue Turquoise G
Levafix Turquoise Blue E-G
Navictive Turquoise Blue G
Celmazol Turquoise Blue GN
Reactive Emerald Blue KN-G
Bezaktiv Turquoise Blue V-G
Reactive Turquoise Blue Kn-G
Reactive Blue 21 (Remazol Turquoise Blue G-133)
Reactive Turquoise Blue Kn-G ISO 9001：2015 REACH | [Molecular Formula]
C40H25CuN9O14S5 | [MOL File]
12236-86-1.mol | [Molecular Weight]
1079.55 |
| Hazard Information | Back Directory | [Chemical Properties]
Blue powder. Solubility in water (20°C) is 100g/L. The aqueous solution is lake blue. Adding 1mol/L sodium hydroxide does not change the color. Adding hydrosulfite and warming turns it purple. Adding sodium perborate restores the original color, which is slightly lighter. It turns blue in concentrated sulfuric acid and remains unchanged upon dilution. It turns green in concentrated nitric acid and becomes slightly lighter upon dilution. | [Uses]
Reactive Blue 21 is a phthalocyanine dye that can be decolorized by fungal strains isolated from contaminated soil. | [Preparation]
Copper phthalocyanine use chlorosulfonic and chlorinated and sulfones chlorosulfonated, and registration, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation. | [Properties and Applications]
colourful green light blue. Blue powder. The strong sulfuric acid in blue, diluted for blue still; In nitric acid for green, diluted into a green light. Water solution is blue lake, add 1 Moore sodium hydroxide solution is still lake blue; Continue to join insurance powder and warm, into purple; Add a boric acid sodium return to a lake blue, colour and lustre is a little shallow. Used for cotton, linen, silk, polyamide fiber of knot dyeing and roll dye, also can be used in viscose fabric printing.
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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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4-5
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4(75℃)
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4
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