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1 | | | fast red b (2-methoxy-4-nitroaniline) Specification: top grade Detail: 2-methoxy-4-nitroaniline CAS NO.: 97-52-9 Molecular formula:C7H8N2O3 Molecular weight: 168.15 Molecular structure: Appearance: Yellow Power Content:¡Ý98% Melting Point: 137.0ºC¡« 141.0ºC Alcohol Insolube M... |
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2 | | | 5-chloro-8-hydroxyquinoline Specification: top grade Detail: 5-chloro-8quninolinol CAS NO.:130-16-5 Molecular structure: Molecular formula:C9H6CLNO Molecular weight:179.60 Appearance:off-white crystal purity(HPLC):99% Melting point:121-126¡æ Applications: pesticide inte... |
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3 | | | 2-nitrophenol Specification: top grade Detail: 2-Nitrophenol Appearance : light yellow or yellow green acicular crystal Purity : 99.5%min Solidifying point : 42¡ãCmin Melting point : 43-45¡ãC Boiling point : 81.6¡ãC Ash : 0.3%max Moisture : 0.5%max Applications:... |
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4 | | | 2-aminophenol Specification: top grade Detail: 2-Aminophenol Appearance : nearly white powdered crystals M.P. : 173~175¡ãC Purity : 99.5%min Moisture : 0.3%max Ash : 0.3%max Solubility of Hydrochloric acid : Eligibility Solubility of alcohol : Eligibility Applic... |
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