pharmaceutical intermediates

the leading manufacturer of Quinizarine & Leucoquinizarine

  • Diacetyl monoxime
    1. Item name: Diacetyl monoxime2. CAS No:57-71-63. Molecular formula:C4H7NO24. Molecular weight:101.105. Quality index: 1)Appearance: white crystalline powder2)Melting point:74-76℃3)ignition residue:≤0.1%6. Packing:25 kilogram cardboard barrels pack(or according to customer's demands)7. Usage
    read more
  • Sodium nitroprussi···
    1. Item name: Sodium nitroprusside2. CAS No:13755-38-93. Molecular formula: Na2Fe(CN)5NO.2H2O4. Molecular weight: 297.955. Quality index: 1)Appearance: Bright red crystals2)Assay:≥99%4)water insoluble matter:≤0.05%5)chloride:≤0.05%6)sulphate:≤0.05%6. Packing:25 kilogram cardboard barrels pack
    read more
  • Dimethylglyoxime
    1. Item name: Dimethylglyoxime2. CAS No:95-45-43. Molecular formula:C4H8N2O24. Molecular weight:116.125. Quality index: 1)Appearance: white crystalline powder2)Melting point:238-242℃3)Assay:≥98%4)Scorch residue:≤0.056. Packing: 25 kilogram cardboard barrels pack (or according to customer's d
    read more