Pigment Red 48:1

Pigment Red 48:1 is red pigment with bright yellowish shade. PR48:1 is much yellower than PR57:1. It is mainly applied in gravure printing ink and plastics. In soft PVC, it has good migration resistance and has no frost. And in PE, its heat resistance can be 200-240℃/5min. It is also recommended for low end paint application with a light fastness of 5-6.

Pigment Red 48:1-01 Technical Data Sheet (PDF)

Product Details

Features

The coloring strength of Pigment Red 48:1 is high. PR48:1 is good in solvent resistance, but its resistance to acid and alkali is not so good. Its light fastness and heat resistance is good.it is soluble in concentrated nitric acid and sulfuric acid, and will turn to brown red and purple red in the solution

Chemical information

Color Index No:C.I.15865

Synonyms:Pigment Red NBSP;Barium4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate;C.I.PigmentRed;pigmentred48:1;PigmentRed48bariumsalt;c.i.15865:1;

Molecular Structure:

Pigment Red 481 molecular

Molecular Formula:C18H11BaClN2O6S	Molecular Weight:456.14
CAS No:7585-41-3	Average Particle Size(um):0.07
Density(g/cm3):1.4-2.09	EINECS No:231-494-8
Oil Absorption(g/100g):25-60	Specific surface(m2/g):36-41
Chemical Class:Mono Azo	Melting point(/℃):/

Chemical resistance datas

Light fastness (Full):6	Light fastness(Tinting) : 5-6
Water:4	Oil:5
Heat stability (10min) :180	Ketone:4
Acid: 4	Alkali : 5

Applications

Ink	Sheetfed offset ink: ▲	Water-based ink: ▲
	Heat set ink: –	NC ink: ▲
	Cold set ink: –	Metal decorative ink: –
	Gravure ink: –	UV curing ink(offset): –
	Silkscreen ink: –	UV curing ink(Flexo): –
Coating	Water based industrial paint: –	Powder Coatings: –
	Solvent based industrial paint: ◭	Automotive coatings: –
	Water based decorative paint : –	Wood coatings: △
	Solvent based decorative paint: –	Amine curing epoxy coatings: –
	Coil Coating: –	Textile printing: △
Plastic	PE: –	PA: –
	PP: –	PC: –
	PVC: –	Pom: –
	ABS: –	Rubber: –
	PUR: –	Fibers: –