Beijing Sinoweiye Chemical Technology Co.,Ltd

Fluorescent whitening agents MDAC

• Category :

  Polymers

• Synonyms :

  Coumarin 1~4-Methyl-7-diethylaminocoumarin;4-Methyl-7-diethylamino coumarine;Fluorescent Brightener SWN;4-methyl-7-diethylamino Coumarin;

• CAS NO :

  91-44-1

• EC NO :

  202-068-9

• Molecular Formula :

  C₁₄H₁₇NO₂

• Molecular Weight :

  231.29

• Main Specifications :

• InChI :

  InChI=1/C14H17NO2/c1-4-15(5-2)11-6-7-12-10(3)8-14(16)17-13(12)9-11/h6-9H,4-5H2,1-3H3

• Product description :

  the same name: Uvitex SWR SWN or the brightener 61. Molecular formula: C14H17NO2 CAS No.: 91-44-1 C.I.Number: 140 Molecular weight: 231.3 Specifications: white crystal powder ;Solubility: dissolve in acid water, ethanol and other organic solvent. Assay: 99% min(HPLC). Melting Point: 67-71°C. Moisture Content: 0.3%min. Ash Content: 0.1%max Use: It is used in brightening acetate fibre, polyester fibre, polyamide fibre, acetic acid fibre and wool. Packing: net weight 25kg/fibre drum

• Molecular Structure :