Acid Green 20 Acid Green B Acid Green Dye

Min.Order: 100

Product origin: Hangzhou, Zhejiang, China

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US$ 7.35 ~ 14.7

Description

Product Name: Acid Green 20
C.I. No.:20495
CAS No.:5850-39-5
Molecular Formula: C₂₂H₁₆N₆Na₂O₇S₂
Molecular Weight: 586.51

Shade:Dark blue light green green light to dark

Relative name: Acid Dark Green B;Acid Green B;Acid Green N;Acid Green No 2;Akacid Green B ;Anaracid Dark Green B ;Atlacid Dark Green B;Atul Acid Dark Green B;Bemacid Green BD;Best Acid Dark Green A;Colocid Dark Green B;Concorde Acid Dark Green L-A;Concorde Leather Green LAD;ACID GREEN B;Cyanine Green AU;Daedo Acid Dark Green A;

Acid Green 20
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	2-3	2-3	3	2-3	3
ISO	Wool	3	1	4-5	2	3-4

Properties:
Dark green light to black powder. Soluble in water and soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. Dyes in 10% of sodium hydroxide solution for purple solution; The strong sulfuric acid for blue-ray green, diluted into blue, precipitation; In nitric acid solution for brown. The water solution is dark blue light green, add thick sodium hydroxide solution to purple.

Applications:
This product is suitable for the wool, silk, wool blended fabric, polyamide fiber of dyeing and printing, also suitable for leather and paper color.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

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