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Activator reagents Chemical intermediate Active Pharmaceutical Ingredient Phenylhydrazine Photographic chemical Hydantoins Nucleoside Triazoles & Tetrazoles Fluoro aromatics Furan derivatives Emulsifier New Products Biocides Bipyridine for Ruthenium Dyes Sulfurizing reagents Light Stabilizer/UV absorber Chrial product   Product   4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole CAS NO. : 1750-12-5 Appearance : White Crystalline powder Melting point : 228-230℃ Loss on drying : 0.5%max Assay : 99.0%min Remark : Reagent for the determination of aldehydes

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