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
- Acid red 9 (C.l. 15635)
- CAS:
- 8003-59-6
- MF:
- C20H13N2NaO4S
- MW:
- 400.38
- Mol File:
- 8003-59-6.mol
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ACID RED 9 Chemical Properties
- Colour Index
- 15635
- form
- powder to crystal
- color
- Light yellow to Amber to Dark green
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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 | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 3 | 2-3 | 3 | 3 | 2 | ||
ACID RED 9Supplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 4006608290; 18621169109
- market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Maya High Purity Chemicals
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- sales@maya-r.com
TOKYO CHEMICAL INDUSTRY CO., LTD.
- Tel
- 03-36680489
- Sales-JP@TCIchemicals.com
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ACID RED 9(8003-59-6)Related Product Information
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