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Pigment Red 2/Pigment Naphthol Red F2R/P.R.2 CAS No. 6041-94-7
Product Name: Naphthol Red F2R
Color Index: P.R.2
Appearance: Red powder
CAS No.: 6041-94-7
Other Name: Permanent Red FRR, Niger Permanent Red acrylic dye F2R, is a commonly used organic synthetic dye.
Product name:
Naphthol Red F2R, also known as Permanent Red FRR, Niger Permanent Red acrylic dye F2R, is a commonly used organic synthetic dye.
Character:
– Appearance: Naphthol Red F2R exists in the form of red powder or crystal.
– Solubility: FNaphthol Red F2R is soluble in organic solvents, such as alcohols, ketones and esters, but insoluble in water.
– Stability: The dye is relatively stable to light and heat and has durability.
Physical and chemical properties:
物化数据 Physical Data |
比重 Density g/CM3 | 1.40-1.60 | |
吸油量 Oil Aborption ml/100g | 30-60 | ||
牢度性能 Fastness Properties |
耐光性 Light Fastness | 4 | |
耐热性 Heat Resistance | 140 | ||
耐水性 Water Resistance | 5 | ||
耐油性 Oil Resistance | 2 | ||
耐酸性 Acid Resistance | 5 | ||
耐碱性 Alkali Reistance | 4 | ||
耐醇性 AlcoholResistance | 4 |
Application:
– Naphthol Red F2R can be used as a dye and is widely used in textiles, plastics, inks and coatings. It provides long-lasting red color.
– In fiber dyeing, it is often used for dyeing natural fibers such as cotton, linen and silk, as well as synthetic fibers such as polyester, acrylic, etc.
1) Paint Using: Decorative Coating,Textile Printing,Water-Based Paint
2) Ink Using: Offset Ink,Water-based ink