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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: | Neutral Red 2gl |
| Synonyms: | Acid Red 211;C.I.Acid Red 211;Neutral Red 2gl;Red 2GL;Chromate (1-), bis[4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonamidato(2-)], sodium;Lanyl Red GG;Taigalan Red 2G.;Neutral Red 2gl ISO 9001：2015 REACH |
| CAS: | 12239-05-3 |
| MF: | C17H14IN5O4S |
| MW: | 0 |
| EINECS: | |
| Product Categories: | |
| Mol File: | Mol File |
| Preparation | 2-Amino-4-chlorophenol diazo, and 3-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonamide coupling and chromium complexation, transformed into 1:2 chromium complex. | |||||||||||||||||||||||
red. Dark red powder. Soluble in water. Used for wool, silk, polyamide fiber dyeing and printing, also used in leather dyeing.
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| Raw materials | 3-Methyl-2-pyrazolin-5-one-->2-Amino-4-chlorophenol-->Chromium formate-->2-Amino-4-chlorophenol-->3-METHYL-1-(3'-SULFOAMIDOPHENYL)-5-PYRAZOLONE |
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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