RIL INTERNATIONAL LTD.

Nigrosine

• Category :

  Dyestuffs and Pigments/Acid Dyes

• Synonyms :

  C.I. Acid Black 2;Nigrosine;C.I. 50420;Nigrosin water soluble;nigrosin cell culture tested;Nigrosin Acid black;Acid Black 5 (50420);Nigrosin;Nigrosine Water Soluble;

• CAS NO :

  8005-03-6

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  99%

• Packing :

  in 25kg kraft pags

• Product description :

  ITEM Standard TESTING RESULTS STRENGTH 100% 100% WATERCONTENT - 17.63% ASH CONTENT - 14.61%

• Uses :

  mainly used in leather, silk and wool dyeing, also can be made into lake used in color paper and printing

• Molecular Structure :