Pigment Blue 29
- CAS NO.：57455-37-5
- Empirical Formula: Al6Na8O24S3Si6
- Molecular Weight: 994.500988
- MDL number: MFCD00148739
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:52
What is Pigment Blue 29?
Description
Pigment Blue 29, also known as Ultramarine Blue PB29, is one of the widely used paints. It is one of the darkest pigments, being on the darker side, and can be used to make deeper colours (even grey) with burnt umber, burnt amber or semi-transparent brown (Schmincke Pbr41), the latter being similar to the brighter burnt umber. It is also commonly used in paints, rubber, plastics, inks, tarpaulins, lacquers and construction as a blue pigment.
Chemical properties
solid
The Uses of Pigment Blue 29
Pigment Blue 29 can be used in colorant for machinery and toy enamels, white baking enamels, printing inks, rubber products, soaps and laundry blues, cosmetics, textile printing.
The Uses of Pigment Blue 29
Pigment Blue 29 is a color additive and can be used primarily in eye shadows, mascaras, and face powders.
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
BLUE POWDER |
|
SHADE |
REDDISH |
|
HEAT RESISTANCE |
350°C min |
|
LIGHT FASTNESS |
7-8 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
15-20% |
|
FREE SULPHUR |
0.15% max |
|
DENSITY |
5.00 g/cm3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
80-90 % |
Properties of Pigment Blue 29
| Specific Gravity | 2.3 |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 57455-37-5(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Pigment Blue 29 (57455-37-5) |
Safety information for Pigment Blue 29
Computed Descriptors for Pigment Blue 29
Pigment Blue 29 manufacturer
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Pigment Blue 29, C.I.Number: 77007, CAS Number: 57455-37-5View Details
57455-37-5