Natural color:

Dilute color:

pigment yellow 83, product name is Pigment Yellow 83, alias is C.I. pigment yellow 83, CAS RN is 5567-15-7, molecular formula is C₃₆H₃₂C_l4N₆O₈, it is suitable for ink, automobile coating (OEM), latex paint, etc.

Structural formula:

                      

Basic information

Product name:Pigment Yellow 83

Alias: 21108; C.I. Pigment Yellow 83; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]; C.I. 21108; Permanent Yellow HR; FAST BRILLIANT YELLOW HR; 2,2'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide]; 2-[2-chloro-4-[3-chloro-4-[1-[(4-chloro-2,5-dimethoxy-phenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(4-chloro-2,5-dimethoxy-phenyl)-3-oxo-butanamide

CAS RN:5567-15-7

Molecular formula:C₃₆H₃₂C_l4N₆O₈

Molecular weight:818.4867

Physical property data

Hue or color tone: red light yellow

Relative density: 1.27-1.50

Bulk density/(lb/gal): 10.1-12.5

Melting point/℃: 380-420

Average particle size/μm: 0.06-0.13

Particle shape: acicular

Specific surface area/(m2/g): 49(B3R)

pH value/(10% sizing agent): 4.4-6.9

Oil absorption/(g/100g): 39-98

Covering power: transparent

red light yellow powder. Heat resistance: stable at 200℃. Excellent light fastness, solvent resistance, acid resistance and alkali resistance.

Main uses

Specific surface area of Novoperm yellow HR is 69m2/g, it has excellent light fastness, heat resistance, solvent resistance, etc. It is suitable for various inks, automobile coatings (OEM), and latex paints;

System No.

CAS RN: 5567-15-7

EINECS No.: 226-939-8