Barium salt of
the dye of C acid coupled to Beta-Naphthol gives a very popular colour for
printing inks. Red Lake C is a pure colour and comparing the cost, brilliancy,
yellowness, bronze & high tinting strength, it is unmatched by any
other red pigment. Both semi-transparent & transparent variety are
available.
PRODUCT
PRODUCT NAME
PIGMENT RED LACK
C
C. I. NAME
PIGMENT RED 53
C. I. NO
15585
PROPERTIES BLEEDING IN
WATER
NO
5% CAUSTIC SODA
CONSIDERABLE
5% HCL
NO
LINSEED OIL
NO
ETHYL ALCOHOL
VERY SLIGHT
ETHYL ACETATE
VERY SLIGHT
XYLENE
SLIGHT
METHYL ETHYL
KETONE
SLIGHT
MINERAL TURPANTINE
SLIGHT
PARAFIN WAX
NO
5% SOAP SOLUTION
CONSIDERABLE
RESISTANCE TO
HEAT
120O
C FOR 30 MINUTES-STABLE 150O
C FOR 20 MINUTES-STABLE 180O
C FOR 10 MINUTES-TRENDS TO DARKEN
