Barium salt of the dye of C acid coupled to Beta-Napthol 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
120° C FOR 30 MINUTES-STABLE
150° C FOR 20 MINUTES-STABLE
180° C FOR 10 MINUTES-TRENDS TO DARKEN
