WE ARE MANUFACTURERS OF NIGROSINE WS POWDER / CRYSTAL
C.I.ACID BLACK 2.
WE CAN OFFER YOU ACID BLACK 2 HAVING THE FOLLOWING SPECIFICATIONS:
APPRARANCE: BLACK POWDER / CRYSTAL.
HUE ON LEATHER: BLUISH BLACK / BLACK
pH : 10~11
SOLUBILITY: 25% MIN
ABSORBANCE: 118% MIN
FREE NITROBENZENE: NIL
PACKING: IN 25KGS FIBRE DRUMS STRETCH WRAPPED ON PALLETS.

• ACID BLACK 2

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