products

products

fast rose red
 
samples request 
 

1. product name

trade name: fast rose red
c.i. number: pigment red 23
cas no.: 6471-49-4
eu no.:  229-313-2
chemical family: mono azo


2. physical, chemical and fastness properties
chemical formula:  c24h17n5o7
molecular weight:  487.42
p.h. value: 4.5-6.6
density: 1.45-1.55
oil absorption(ml/100g): 33-83
light fastness: 7
heat resistance: 120°c
water resistance: 4
oil resistance: 1
acid resistance: 5
alkali resistance: 2

3. application
shade: bluish red
main application: offset ink, water-based ink, textile printing