ACID RED 9

ACID RED 9 Basic information

Product Name:	ACID RED 9
Synonyms:	SILK SCARLET;ACID RED 9;C.I.15635;ACID RED 9 ISO 9001：2015 REACH;C.I.Acid Red 9:C.I.15635
CAS:	8003-59-6
MF:	C20H13N2NaO4S
MW:	400.38
EINECS:
Product Categories:
Mol File:	8003-59-6.mol

ACID RED 9 Chemical Properties

Colour Index	15635
form	powder to crystal
color	Light yellow to Amber to Dark green

Safety Information

HS Code

3204.12.5090

MSDS Information

ACID RED 9 Usage And Synthesis

Preparation

6-Aminonaphthalene-1-sulfonic acid and 7-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling.

Properties and Applications

yellow light red. Slightly soluble in cold water, soluble in hot water for yellow red. The strong sulfuric acid for quality in red, dilute appear after brown precipitation. In water solution to join hydrochloric acid with brown precipitation; Add sodium hydroxide red-brown precipitation.

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

ACID RED 9 Preparation Products And Raw materials

Raw materials

6-Amino-1-naphthalenesulfonic acid-->2-NAPHTHYLAMINE-8-SULFONIC ACID-->2-Naphthol

ACID RED Acid Red C ACID RED 37 (C.I. 17045) (DIAMMONIUM SAL T FORM) 6-Amino-1-naphthalenesulfonic acid Acid Red 425 Acid Red 362 Acid Red 3BN Acid Red 357 Acid Red 278 ACID RED 1 (C.I. 18050) ACID RED Acid Red 145 Acid Red 134 Acid Red 114:1 Acid Red GG Acid Red 202 ACID RED 9 Acid Red 219

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ACID RED 9

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