Min.Order / FOB Price:Get Latest Price
10 Kilogram |
Negotiable |
3,4,9,10-Perylenetetracarboxylic dianhydride, 98% high quality 3,4,9,10-Perylenetetracarboxylic dianhydride, 98% High purity3,4,9,10-Perylenetetracarboxylic dianhydride
Molecular Formula | C24H8O6 |
Molar Mass | 392.32 |
Density | 1.3306 (rough estimate) |
Melting Point | >300°C(lit.) |
Boling Point | 477.07°C (rough estimate) |
Flash Point | >400°C |
Water Solubility | insoluble |
Solubility | 0.87g/l |
Appearance | Deep red powder |
Color | Dark red |
Maximum wavelength(λmax) | ['470nm(lit.)'] |
BRN | 57831 |
PH | 6-7 (1g/l, H2O, 20℃) |
Storage Condition | Store below +30°C. |
Sensitive | Moisture Sensitive |
Refractive Index | 1.5200 (estimate) |
MDL | MFCD00006916 |
Physical and Chemical Properties |
bright red uniform powder hue or color: blue Red relative density: 1.58-1.75 Bulk density/(lb/gal):13.7-14.5 specific surface area/(m2/g):22-27 Ph/(10% slurry):7 oil absorption/(g/100g):25-50 hiding power: transparent reflection curve: |
Use | Synthesis of perylene dyes, pigment important intermediates The pigment varieties perylene four anhydride (PTCA), can give high transparency and non-transparent type of goods, bright red, it has a stronger yellow hue than quinacridone and is suitable for matching with organic or inorganic pigments (molybdenum chrome red). Mainly used in high-grade industrial coatings and decorative coatings, such as automotive coatings and outdoor coatings, light fastness grade 7-8; Solvent resistance and good gloss resistance, due to the molecular structure of the alkali-sensitive, heat resistance is 260 deg C; Also used for polyacrylonitrile pulp coloring; More often with different substituted aromatic amines or aliphatic amines by aminolysis reaction, synthesis of a variety of important perylene red pigment varieties. |
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