Pigment Red 48-3 CAS 15782-05-5
Chemical Property:
| Molecular Formula | C18H11ClN2O6SSr |
| Molar Mass | 506.42 |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | hue or color: Red relative density: 1.61-1.90 Bulk density/(lb/gal):13.4-15.8 particle shape: small flake pH value/(10% slurry):7.0-8.5 oil absorption/(g/100g):43-50 hiding power: translucent diffraction curve: reflection curve: red powder, with good sun resistance and heat resistance, alkali resistance and good permeability. |
| Use | is a phosphonium Salt Lake, having 48:1, 48:4 blue light than C.I. Pigment red, and 48:2 yellow light than pigment red. Mainly used for plastic coloring (such as: PVC,LDPE,PS,PUR,PP, etc.), in the soft PVC migration resistance is best, and more light resistant (transparent 0.2% concentration, light resistance up to grade 6, 3 Higher than pigment red 48:1, 0.5-1 higher than pigment red 48:2, pigment red 48:4; Can also be used for packaging ink coloring. The number of products put on the market is 51. It is mainly used for the coloring of plastics, paints, inks, rubbers and cultural materials. |
Pigment Red 48-3 CAS 15782-05-5
quality
Pigment Red 48:3 is a commonly used organic pigment, also known as Dye Red 3. Its chemical name is 2-amino-9,10-dihydroxydibenzo[quinone-6,11-pyridine][2,3-H]dicarboxylic acid. It is a red pigment with good color stability.
Pigment red 48:3 has good solubility in solvents, and is often used in oil painting, watercolor painting, acrylic pigments, rubber, plastics, inks and other fields. Its color is bright and transparent, and it can better show the vivid effect of red.
Pigment Red 48:3 also has some lightfastness and heat resistance, and can maintain color stability in a certain range of temperature and light conditions. It also has some acid and alkali resistance, and is not prone to discoloration or decomposition in acidic or alkaline environments.
