Fluorescent dyes isothiocyanate intermediate 4-Nitrophthalic anhydride 5466-84-2 supplier
The alias of 4- nitrophthalic anhydride is 4- nitrobenzene anhydride. Nitrophthalic anhydride. CAS RN: 546-84-2. The appearance is colorless or grayish yellow acicular crystals. Soluble in hot alcohol, acetic acid and acetone, insoluble in water. Store in cool, dry, well-ventilated areas, away from incompatible substances and avoid moisture. This product is used as the intermediate of fluorescene fluorescence and also used in the determination of alcohol.
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3,5-Dinitro-4-toluic acid/3,5-DINITRO-4-METHYLBENZOIC ACID 16533-71-4 |
4- methyl -3, 5-dinitrobenzoic acid Alias: 3,5- dinitroic acid to methyl benzoic acid; 3, 5-dinitro-4-methylbenzoic acid CAS RN) : 16533-71-4 Appea... |
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Vulcanizing agent Analytical reagent 1,4-BENZOQUINONE DIOXIME 105-11-3 supplier |
1, 4-benzoquinone dioxime is an alias for quinone dioxime; Benzoquinone dioxime; Benzoquinone dioxime; Benzoquinone dioxime; 1, 4-benzoquinone diox... |
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Material intermediate sodium,2-sulfanylidene-1,3-dihydro benzimidazole-5-sulfonate supplier |
2- sulfhydryl benzimidazole -5- sulfonic acid sodium dihydrate Aliases: 2- sulfhydryl -5- benzimidazole sodium dihydrate; 2- sulfhydryl -5- benzimi... |
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2-Chloro-6-Methoxy-3-nitropyridine 38533-61-8/Chemical reagent/Material intermediate manufacturer |
2- chlorine-3-nitrogen-6-methoxypyridine CAS RN) : 38533-61-8 Appearance: light yellow crystalline powder Content: more than 99% Solubility: 75-79 ... |
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53918-03-9 SODIUM 2-MERCAPTO-1H-BENZO[D]IMIDAZOLE-5-SULFONATE manufacturer |
2- sulfhydryl benzimidazole -5- sulfonic acid sodium dihydrate Aliases: 2-sulfhydryl benzimidazol-5-sulfonate dihydrate; 2- sulfhydryl benzimidazol... |
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