2022 China New Design Basic Auramine O - Factory Supply Basic Malachite Green on Hot Sales –

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2022 China New Design Basic Auramine O - Factory Supply Basic Malachite Green on Hot Sales – Detail:

Synonyms of malachite green: Acryl Brilliant Green B, Aizen Malachite Green Crystals, Astrazon Green M, Astra Malachite Green B, Astra Malachite Green BXX, Malachite Green, Remacryl Green 3B, Synacril Green G, Tetrophene Green M, Victoria Green
Property of basic green (malachite green): Green crystal powder with a metallic lustre, very soluble in water, extremely soluble in ethanol, solutions are blue-green; basic green dyes become yellow in high concentration sulphuric acid, becomes dark orange when diluted; basic green becomes orange in high concentration nitric acid, becomes brownish orange when diluted. Sodium hydroxide is added to the water solution to produce white precipitation with green light. The color and light of the dye were unchanged at high temperature (120 ℃). The fastness of dyeing on acrylic fiber is 4-5.Through adoption of Korea advanced production technology and advanced machine,the new type Basic Green Series is free of Heavy Metal Content like lead or zinc. It is regarded as Green Environmental Protection Products.

Application of Basic Green (malachite green): Used for dyeing of silk, wool, cotton, paper, incense, bamboo, weed, straw, leather, linen and some chemical fibers. Basic green is also used in making of color lake, solvent dyes and positive ion dyes.The combination dyeing of acrylic yarn with basic meganta can obtain black color and improve fastness. It is also a standard dye used to determine the saturation value of acrylic fiber and the saturation factor of cationic dyes.

Specifications:

Item	Description
Name	Basic Green 4
Color Index No.	C.I.Basic Green 4 (42000)
Chemical Family	Basic dyes
Apearance	Green crystal with lustre
Shade	similar to standard
Tinting strength	100+/-3
Moisture	1.5% max.
Insoluble matter	0.05% max.

Quality guarantee period: 36 months.
Packing: 25kgs iron drum.

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we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for 2022 China New Design Basic Auramine O - Factory Supply Basic Malachite Green on Hot Sales – , The product will supply to all over the world, such as: Accra, Lyon, Bangladesh, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

Basic Auramine O