Permanent Red 6B|Pigment Red 57:1|CAS 5281-04-9

Baohong 6B

Chinese aliases: Baohong 7B, Baohong 6BF, Lithol Rubine BK, Pigment Red 57:1
English name: Pigment Red 57:1
Chemical properties: Blue-shade red powder, bright color, strong tinting strength.

Shade: Blue-shade red
CAS: 5281-04-9
EINECS: 226-109-5
Molecular weight: 424.44
Molecular formula: C18H14N2O6S.Ca

Performance:
Lightfastness: 5
Heat resistance: 180-200°C
Water resistance: 5
Oil resistance: 3
Acid resistance: 4
Alkali resistance: 4

Applications:
Mainly used as a colorant in coatings, inks, plastics, fibers, and rubber.
It is widely used in printing inks, especially in packaging printing, to provide a bright red color.
Also used in artistic fields such as painting and fabric dyeing.


Our company's annual production capacity of this product can reach 2,000 tons. It is mainly sold to North China, South China, Northeast China, Hebei, Shandong, Tianjin, Beijing, Liaoning, Shanxi, Anhui, Zhejiang, Guangzhou, and other provinces and cities across the country.

Our company mainly produces Benzidine Yellow, Permanent Yellow 2G, Permanent Yellow 2GS, Permanent Yellow HR, 1151 Permanent Orange G, Permanent Orange G, Baohong 6B, 3118 Lightfast Scarlet BBN, 3120 Lightfast Scarlet (Brilliant) BBC, Permanent Red 2BP, 808 Scarlet Powder, 3132 Scarlet Powder, Pigment Orange 34, Golden Red, Golden Yellow, Phthalocyanine Blue B, Phthalocyanine Green G, Phthalocyanine Blue BGS, Fertilizer Coloring Pigments, Dry Powder Fire Extinguisher Coloring Pigments, Fire Extinguisher Dry Powder Coloring Pigments, Oil Soluble Yellow 14, Oil Soluble Yellow 16, Oil Soluble Yellow 56, Oil Soluble Red 23, Oil Soluble Red 24, Oil Soluble Red 27, and other products.