Fluorescent Whitening Agent Optical Brightener VBL Optical Brightener

Fluorescent Whitening Agent Optical Brightener VBL Optical Brightener

CAS No.: 12224-16-7 Other Names: Fluorescent Brightener 85 MF: C36H34N12O8S2Na2 Place of Origin: Zhejiang, China Type: Solvent Dye Usage: Food Dyestuffs, Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs Brand Name: TK Model Number: KSB Appearance: Yellow Green Powder
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Product Name

Optical Brightener VBL 85

CAS.NO

12224-16-7

Molecular Formula

C36H34N12O8S2Na2

Molecular Weight

872.84

Executive standard

Q/LQHOO9-2003

Application

Optical Brightener VBL is used in whitening and brightening cellulose fabric, paper, light colored cellulose, dial dye printing, etc.

Application Method

Recommended concentrations: 0.05-0.5% depend on the application and degree of desired whiteness.

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