Professional China Methyl Violet 5bn - Factory Supply Basic Malachite Green on Hot Sales –

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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Acid Yellow Rxl, Acid Yellow W2r, Acid Violet Nbl, We welcome an prospect to do enterprise along with you and hope to have pleasure in attaching even more aspects of our items.

Professional China Methyl Violet 5bn - 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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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for Professional China Methyl Violet 5bn - Factory Supply Basic Malachite Green on Hot Sales – , The product will supply to all over the world, such as: Sydney, Costa rica, Greek, Our stock have valued 8 million dollar , you can find the competitive parts within short delivery time. Our company is not only your partner in business, but also our company is your assistant in the coming corporation.

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