Natural color：

Dilute color：

pigment yellow 180, product name is Pigment Yellow 180, alias is C.I. pigment yellow 180, CAS RN is 77804-81-0, molecular formula is C₃₆H₃₂N₁₀O₈, the product is suitable for high-grade ink.

Chemical formula:

                 

Basic information  

Product name:Pigment Yellow 180

Alias: 21290; C.I.Pigment Yellow 180; P.Y.180; Benzimidazolone Yellow HG; 2,2'-[1,2-ethanediyl(ozo-2,1-phenyleneazo)bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-Butanamide]; pigment yellow 180; fast yellow hg; C.I. 21290; 2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide;

CAS RN:77804-81-0

Molecular formula:C₃₆H₃₂N₁₀O₈

Molecular weight:732.7015

Physical property data  

Density 1.52

Hue or color tone: green light yellow

Density/(g/cm3): 1.42

Average particle size/μm: 320

Specific surface area/(m2/g): 24

PH value/(10% sizing agent): 7.5

Main uses  

Metric hue angle88.7° (1/3S.D.,HDPE), specific surface area of PV fast yellow HG is 24m2/g; it is suitable for plastic tinting, and heat stability in HDPE is 290℃, it can also be used in ABS tinting, in high-grade printing ink, etc.

System No.  

CAS RN: 77804-81-0

EINECS No.: 278-770-4