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Vat Green 1

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Vat Green 1 Basic information
Vat Green 1 Chemical Properties
Safety Information
Vat Green 1 Usage And Synthesis
  • Chemical Propertiessolid
  • Preparation(a) In nitrobenzene lieutenant Dinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione oxidation products were methylated; (b) will be 2-Methoxy-7H-benzo[de]anthracen-7-one?with Potassium hydroxide to alkali fusion; (C) will Benzanthrone in sulfuric acid with manganese dioxide oxidation, then use Potassium hydroxide Etanol solution condensation, then methylation; (d) will be 16,17-Dihydroxyviolanthrone methylation.
  • Properties and Applicationsbrilliant green. Variegated dark green powder. Insoluble in water, Etanol, Chloroform and Toluene, soluble in hot 1, 2, 3, 4 – Tetrahydronaphthalene, slightly soluble in Acetone, 2 – Chlorophenol, Nitrobenzene and heat Pyridine . Alkaline reduction leuco for blue; Acid reduction leuco for brilliant red. In concentrated sulfuric acid to red light purple, green precipitation after dilution. Main use + cotton fiber dyeing and printing, also can be used for polyester/cotton blended fabric dyeing, the leuco is mainly used for cotton knits dyeing, but also can be used for plastic, soap and paper coloring.
    Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
    Fading Stain
    ISO 1 4 7 4-5 4-5 4-5 4-5
    AATCC 4-5 4-5 6-7 4 4-5
Vat Green 1 Preparation Products And Raw materials
Vat Green 1(128-58-5)Related Product Information
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  • Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
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  • Company Name:Winchem Industrial Co. Ltd
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  • Company Name:China Langchem Inc.
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  • Company Name:Hangzhou Yuhao Chemical Technology Co., Ltd
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  • Company Name:Hubei Jusheng Technology Co.,Ltd
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