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Red-Pigment Red 21-Permanent Red FR-For paint and textile printing

Name: Red-Pigment Red 21-Permanent Red FR-For paint and textile printing
Brand: Fineland Chem Pigment Suplier Manufacturing
SKU: 18378242
Rating: 4.75 (10 reviews)

Categories	Pigment for Textile Printing Ink/Paste
Brand	Fineland Chem Pigment Suplier Manufacturing
Product Name	Permanent Red FR
Color Index	Pigment Red 21
C.I.No	12300
CAS No	3789-75-1
EC No	229-096-4
Chemical Group	Mono Azo
Chemical Formula	C23H16CIN3O2
Update Time	Nov 15,2024

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Detail Information

characteristic

Pigment Red 21 Description

Advantage:

PR21, yellowish red and stable heat resistance to 150 ℃, but with

poor solvent resistance.

Physical Properties

Test Item	Specification
Cont of water % ≤	2.5
Soluble matter in water %≤	2.0
Oil absorption %	45±5
Water permeate (grade)	5
Oil permeate (grade)	5
Conductivity (µm/cm)≤	250
Quality of total (ppm)	200
Residues passing through(100mesh)% ≤	5.0
Ph value	6.5～7.5

Fastness Properties (5=excellent, 1=poor)

_{Acid Resistance}	3	_{Soap Resistance}	3
_{Alkali Resistance}	2	_{Bleeding Resistance}	2
_{Alcohol Resistance}	3	Light Fastness (8=excellent)	4
_{Ester Resistance}	2	Light Fastness (8=excellent)	4
_{Ketone Resistance}	2	Benzene Resistance	3