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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| 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 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 8003-59-6.mol |
| Colour Index | 15635 |
| form | powder to crystal |
| color | Light yellow to Amber to Dark green |
| HS Code | 3204.12.5090 |
| Uses | Acid red 9 is a biochemical reagent. | ||||||||||||||||||||||||
| 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.
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| Raw materials | 6-Amino-1-naphthalenesulfonic acid-->2-NAPHTHYLAMINE-8-SULFONIC ACID-->2-Naphthol |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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