solvent black 7--Qingdao Haiwan Specialty Chemicals Co., Ltd. - dd56.cc Qingdao Haiwan Specialty Chemicals Co., Ltd.-disperse dyes,basic dyes,acid dyes,basic,chemicals,nigrosine,solvent dyes - dd56.cc
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solvent black 7



NIGROSINE

COLOUR SAMPLE

PRODUCT

C.I.NO.

 

NIGROSINE OIL SOLUBLE

SOLVENT BLACK 7

 

NIGROSINE OIL SOLUBLE
( HIGH QUALITY )

SOLVENT BLACK 7
(HIGH QUALITY)

 

NIGROSINE OIL SOLUBLE
( BAKELITE SPECIAL )

SOLVENT BLACK 7
(BAKELITE SPECIAL)






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