아조옐로우

아조옐로우 C화학적 특성, 용도, 생산

제조 방법

4-Aminobenzenesulfonic acid diazo, with Diphenylamine coupling, and then using aqueous sodium nitrite processing, form N-and the nitro derivatives, then nitrification, into two or three nitro

Properties and Applications

red light yellow. Soluble in water for lemon yellow, soluble in ethanol for yellow, almost insoluble in benzene and ethyl ether. The strong sulfuric acid for quality of red, yellow and red to dilute solution, and immediately become yellow brown precipitation; In nitric acid solution by red to brown. The dye solution to join strong hydrochloric acid into brown and the rules precipitation; Add sodium hydroxide solution into yellow brown, then, appear tan precipitation. Used for wool, silk, polyamide fiber dyeing, also used in leather, paper and soap shading, its heavy metal salt used as organic pigments.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	2	1	1	4	1	1	3-4	2
AATCC	1	1	1	1	2	2	2-3	2-3

아조옐로우 준비 용품 및 원자재

원자재

준비 용품

아조옐로우 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Riedel-de Haen AG	--		United States	6825	87
Leancare Ltd.	--	enquiry@leancare.co.uk	United Kingdom	6460	42
Advanced Technology & Industrial Co., Ltd.	--	sales@advtechind.com	China	6531	75
City Chemical LLC	--	sales@citychemical.com	United States	6710	72
Service Chemical Inc.	--	sales@chemos-group.com	Germany	6373	71
Pfaltz & Bauer, Inc.	--	sales@pfaltzandbauer.com	United States	6830	72
Pylam Products Company, Inc.	--	sales@pylamdyes.com	United States	3257	30
City Chemicals Corporation	--		United States	6462	72

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