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| Brand Name: | Senzhuo |
| Model Number: | SZ-CTS |
| MOQ: | 1kg |
| Price: | US $34-44/kg |
| Delivery Time: | 5-8 work days |
| Payment Terms: | T/T, Western Union, L/C |
Biological Stains Plant Extracts Sudan I CAS 842-07-9 Stains And Dyes Food Coloring
Introduction:
Yellow powder. Melting point 134℃, insoluble in water, slightly soluble in ethanol, easily soluble in grease and mineral oil, soluble benzene. It is an orange-red solution in ethanol; it is magenta in concentrated sulfuric acid, and produces an orange-yellow precipitate after dilution; it is a red solution after heating in concentrated hydrochloric acid, and forms dark green hydrochloride crystals after cooling.
Uses:
Oil-soluble Yellow R is used for the coloring of shoe polish, floor wax, grease, etc. It is also used in the manufacture of fireworks and transparent paint. It has bright color but poor light fastness. It is used for the coloring of various greases and organic glass. It is used as a biological dye and petroleum colorant. It is used for the dyeing of ester compounds in animal and plant tissues.
| Product Name | Sudan I |
| CAS | 842-07-9 |
| MF | C16H12N2O |
| MW |
248.28 |
| EINECS | 212-668-2 |
| Color | orange to red powder |
