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Pigment Red 185
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Pigment Red 185 TDS
Pigment Red 185 MSDS
Product description
♦Product name :Pigment Red 185
♦CAS:51920-12-8
♦Color shade: Bluish Red
♦Molecular formula:C16H11N5O4
♦molecular weight:337.2896
♦Strength: 100±3%
♦Melting point: 335-345℃
♦Temperature resistance: 250℃
♦Appearance: Red powder
Color Shade
Usage/Application
♦Plastic coloring: PVC, LDPE, PPHDPE, PU, ABS, PP Fiber, nylon 66, rubber, etc.
PVC | LDPE | PPHDPE | PU | ABS | PP fiber | PA66 | rubber |
★ | ★ | ★ | ★ | △ | ★ | △ | ★ |
Remark："★"recommend 、"○"Applied conditionally 、"△" not recommend。
Chemical Property
Light fastness | 7-8 |
Weather Fastness | 8 |
ACID RESISTANCE | 5 |
ALKALI RESISTANCE | 5 |
ALCOHOL RESISTANCE | 5 |
ESTER RESISTANCE | 5 |
DENZENE RESISTANCE | 5 |
KETONE RESISTANCE: | 5 |
Physical Property
Specification | Color | Bluish Red |
Melting point (℃): | 335-345℃ | |
light fastness | 7-8 | |
heat resistance（℃/5min） | 250 | |
Density | 1.48g/cm3 | |
Bulk Density (lb/gal) | 4.0 | |
Average Particle Size /μm | 150 | |
Specific Surface/(m2/g) | 52 | |
PH Value (10% slurry) | 6.0-8.0 | |
Oil Absorption (g/100g) | 45-55 | |
Note | - | |
Alternative name
♦Benzimidazolone Carmine HF4C
♦Permanent Carmine HF4C
Product Feature
♦Pigment Red 185 has good light resistance, weather fastness (grade 7-8)
♦Pigment Red 185 has good migration resistance, heat stability (180℃)
♦Pigment Red 185 has good tinting power and high gloss
