Product Description
Product name: Pigment Red 81
Short name: RED P.R.81, PR81
Chemical Group: Grunt
C.I NO.: CI 45160
CAS No.: 12224-98-5
EINECS NO.: 235-424-7Hue: Bluish shade Red
Molecular formula: C28H31N2O3+
Who is iSuoChem: China Red P.R.81 Supplier/Exporter/Factory/Manufacturer/Solution provider.
This organic pigment red 81 exhibits excellent solubility and fluorescence properties: it exhibits red fluorescence (green fluorescence) in water and red fluorescence in ethanol. It turns yellow in concentrated sulfuric acid and returns to red upon dilution. Its chemical structure is identical to C.I. Basic Red 1 (phosphomolybdate), and addition of sodium hydroxide produces a bright red precipitate.
iSuoChem® Code and Applications (C.I.No.: P.R.81):
iSuoChem Code | Product Name |
Properties |
Application | ||||||||
Offset Ink | Flexo Ink | Gravure Ink |
Screen
Ink
|
Coating | |||||||
Offset | Alcohol |
Water
Based
|
PA | CL-PP | NC | Water Deco Paint | Textile Printing | ||||
WR81-S | Fast Pink Toner | Bluish shade, most brilliant pink | ● | ● | |||||||
WR81-N | Fast Pink Toner | Yellowish shade, most brilliant pink | ● | ● | |||||||
WR81-W | Fast Pink Toner | Bluish shade, most brilliant pink | ○ | ● | ● | ● | ○ | ○ | |||
WR81-WS | Fast Pink Toner | Yellowish shade | ○ | ● | ● | ● | ○ | ○ | |||
WR81-W8 | Fast Pink Toner | Bluish shade, most brilliant pink | ● | ● | |||||||
WR81-L | Fast Pink Lake | Yellowish shade | ● | ● |
Remark:● Highly Recommended ◎ Recommend ○ Suitable
Universal Properties of Pigment Red 81: High transparency, high chroma, high dispersity.