Pigment Red 49:1
- CAS NO.：1103-38-4
- Empirical Formula: C20H16BaN2O4S
- Molecular Weight: 517.75
- MDL number: MFCD00071951
- EINECS: 214-160-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:02:40
What is Pigment Red 49:1?
The Uses of Pigment Red 49:1
Pigment Red 49:1 is a red azo pigment, popular as artists'' coloring materials in the first half of the twentieth century
Flammability and Explosibility
Not classified
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 |
5 |
|
OIL ABSORPTION |
45-50% |
|
SPECIFIC SURFACE |
26 m 2 /g |
|
DENSITY |
1.70 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 % |
Properties of Pigment Red 49:1
| Density | 1.66[at 20℃] |
| CAS DataBase Reference | 1103-38-4(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Pigment Red 49, barium salt (2:1) (1103-38-4) |
Safety information for Pigment Red 49:1
Computed Descriptors for Pigment Red 49:1
Pigment Red 49:1 manufacturer
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