| Identification | More | [Name]
Pigment Blue 29 | [CAS]
57455-37-5 | [Synonyms]
CI 77007
Cosmetic Blue U
cosmetic ultramarine blue cb 80
FRENCH BLUE
Gunjo 2000
gunjo 4000
Gunjo 8000
gunjo ap 201
LAUNDRY BLUE
Levanox Ultramarine 3113LF
PIGMENT BLUE 29
Sanylene Blue 39-93
sicomet blue p 77007
Ultrablue
ultramarine
ULTRAMARINE BLUE
BluepigmentVN-3293
c.i.pigmentblue29(ultramarineblue)
ULTRAMARINE BLUE NO.462
ULTRAMARINE BLUE 10MT | [Molecular Formula]
Na6Al4Si6S4O20 | [MDL Number]
MFCD00148739 | [MOL File]
57455-37-5.mol | [Molecular Weight]
994.501 |
| Chemical Properties | Back Directory | [Appearance]
solid | [Specific Gravity]
2.3 | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Hydrolytic Sensitivity]
1: no significant reaction with aqueous systems | [Cosmetics Ingredients Functions]
HAIR DYEING
COLORANT | [Uses]
ultramarine blue is a color additive. It was originally obtained naturally from ground lapis but is now produced synthetically. ultramarines can also be green, pink, red, or violet, and are synthetic pigments composed of complex sodium aluminum sulfosilicated with the proportions of each element varying in each color. used primarily in eye shadows, mascaras, and face powders. | [CAS DataBase Reference]
57455-37-5(CAS DataBase Reference) | [EPA Substance Registry System]
57455-37-5(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
solid | [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. | [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 %
|
|
|
|