lower price pigment red 255
561050; c.i.pigment red 255; p.r.255; irgazin dpp red 5g; 3,6-diphenyl-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione; 3,6-diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; dpp coral red
section 1 - chemical product
c. i. pigment index: c.i. pigment red 255
cas no.: 120500-90-5
eu no.:
c. i. no.: pr255
formula: c18h12n2o2
molecular weight: 288.3001
trade names: pigment red 255
chemical family:
section 2 – physical and chemical data
water content≤%:2
water-soluble substance≤%:1
residue on sieve ( 80 mesh ) ≤%:5
ph value:7
oil absorption(ml/100g): 45-50
section 3 – fastness properties
light fastness: 8
heat resistance: 200 ℃
water resistance: 5
oil resistance: 4
acid resistance: 5
alkali resistance: 5
main applications: ink ,coating ,plastic, color paste
capacity:2000mt/year
morni chemical co.,ltd focus on organic pigments and inorganice pigments,raw material of products in ink,coating and plastic industry,we are also one of the leading exporter for feed additive,api and other chemical products.