1. Product Information 1) Product name Sunfast Yellow 7194 2) Color index name Pigment Yellow 154 3) Chemical type Benzimidazolone Yellow 4) Molecular formula
Place Of Origin: Zhejiang
Supplier/Manufacturer: Hangzhou Henghao Pigment Chemical Co.,Ltd.
1. Product Information 1) Product name Sunfast Yellow 7194 2) Color index name Pigment Yellow 154 3) Chemical type Benzimidazolone Yellow 4) Molecular formula C18H14
Place Of Origin: Zhejiang
Supplier/Manufacturer: Hangzhou Henghao Pigment Chemical Co.,Ltd.
1. Product Information 1) Product name Sunfast Yellow 7191 2) Color index name Pigment Yellow 151 3) Chemical type Benzimidazolone 4) Molecular formula
Place Of Origin: Zhejiang
Supplier/Manufacturer: Hangzhou Henghao Pigment Chemical Co.,Ltd.
1. Product Information 1) Product name Sunfast Yellow 7191 2) Color index name Pigment Yellow 151 3) Chemical type Benzimidazolone 4) Molecular formula
Place Of Origin: Zhejiang
Supplier/Manufacturer: Hangzhou Henghao Pigment Chemical Co.,Ltd.
Appearance:Light yellow to white powderHigh-performance liquid chromatograph HPLC:The retention time of test sample major peak complies to reference standardLoss on drying:No more than 1.0%Residue on ignition:No more than 0.1%Related impurity: Total impur
Place Of Origin: China
Supplier/Manufacturer: Beijing Huikang Boyuan Chemical Tech Co.,Ltd
Appearance:White or off-White powderSolubility:Freely soluble in water,Sparingly soluble in methylene chlorideIndentification:IR absorption: Matches with standardRelated Subastances:Single impurity≤0.5% Total impuri
Place Of Origin: Beijing, China
Supplier/Manufacturer: Beijing Huikang Boyuan Chemical Tech Co.,Ltd