| Uses | Lake red CBA is a synthetic organic dye used in pigments for textiles, paints and printing. |
| Definition | ChEBI: D and C Red No. 9 is an organic molecular entity. |
| General Description | Odorless yellowish-red or reddish-orange powder. |
| Air & Water Reactions | Can be explosive when suspended in air at specific concentrations. Insoluble in water. |
| Reactivity Profile | Pigment Red 53:1 is incompatible with strong oxidizing agents. |
| Health Hazard | ACUTE/CHRONIC HAZARDS: When heated to decomposition Pigment Red 53:1 emits very toxic fumes of sulfur oxides, nitrogen oxides and chlorine. |
| Fire Hazard | Flash point data for Pigment Red 53:1 are not available; however, Pigment Red 53:1 is probably combustible. |
| Flammability and Explosibility | Notclassified |
| Safety Profile | 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 %
|
|
