Pigment Permanent Red F4R
Contact Info
- Add:No.2-1, 3rd Jianshe road, Xiaoshan District, Hangzhou, China 311215, Zip: 311200
- Contact:
- Tel:+86-571-82706322
- Email:sales@khpigment.com
Other Products
C.I.Pigment No. Red 8
CAS 6410-30-6
C.I.No. 12335
Physical Properties
Specific Gravity 1.6
Specific Surface area(m2/g)
pH 7
Melting point 305
Specification
Color Shade Similar to the standard
Color Strength 97-103% of the standard
Volatile matter at 105 4.5%max
Soluble matter in water 3.5%max
Oil absorption 45-55%
Finess(100mesh) 5.0%max
Fastness to
Light 5
Heat 120
Bleeding resistance
Water 4
Linseed Oil 4
Acid 5
Alkali 1
Alcohol 4
Xylene 4
Ethyl acetate 3
apply to paint,ink,textile,plastic,coating
CAS NO:6410-30-6
EC NO:229-100-4
Molecular Formula:C24H17ClN4O4
Molecular Weight:460.8692
Synonyms:;12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;
Molecular Structure:
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