Lake red CBA is a synthetic organic dye used in pigments for textiles, paints and printing.
ChEBI: D and C Red No. 9 is an organic molecular entity.
Odorless yellowish-red or reddish-orange powder.
Can be explosive when suspended in air at specific concentrations. Insoluble in water.
Pigment Red 53:1 is incompatible with strong oxidizing agents.
ACUTE/CHRONIC HAZARDS: When heated to decomposition Pigment Red 53:1 emits very toxic fumes of sulfur oxides, nitrogen oxides and chlorine.
Flash point data for Pigment Red 53:1 are not available; however, Pigment Red 53:1 is probably combustible.
Flammability and Explosibility
Not classified
Questionable
carcinogen with experimental carcinogenic
and tumorigenic data. Mutation data
reported. When heated to decomposition it
emits very toxic fumes of SOx, NOx, and
Cl-. See also SULFONATES.
Properties and Applications
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
RED POWDER
|
|
SHADE
|
YELLOWISH
|
|
HEAT RESISTANCE
|
160 °C min
|
|
LIGHT FASTNESS
|
4
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
4
|
|
FASTNESS TO BLEEDING
|
4
|
|
OIL ABSORPTION
|
45-50%
|
|
SPECIFIC SURFACE
|
26 m
2
/g
|
|
DENSITY
|
1.80 g/cm
3
|
|
RESIDUE ON 80 MESH
|
5.0% max
|
|
WATER SOLUBLE
|
1.0% max
|
|
VOLATITE 105 °C
|
1.0% max
|
|
TINTING STRENGTH
|
100-105 %
|
