Description
Fluorescent brightener 71
Fluorescent Brightener 71 Details
Chemical Name: Fluorescent Brightener 71
CAS No.: 16090-02-1
Molecular Formula: C40H38N12Na2O8S2
Molecular Weight: 924.91486
MolecularStructure:
Appearance: White or light yellow powder
Fluorescent Brightener 71 Typical Properties
Item
Specifications
Appearance
White or light yellow powder
Fluorescence intensity(equivalent to standard E370)
100±3
Color
Approximate-slightly different
Moisture
≦5%
Insoluble impurity in water
≦0.5%
Fluorescent Brightener 71 Usage
1. It is suitable for detergents, blended into synthetic washing powder, soap and soap. It can make the best dyeing bath PH=7-10, and its light fastness is 4 grades;
2. It is used for whitening of cotton fiber, nylon and other fabrics, and has excellent whitening effect on man-made fiber, polyamide and vinylon; also has good whitening effect on protein fiber and aminoplast.
Fluorescent Brightener 71 Packaging and Shipping:
Packing: 25kg/drum or according to your requirements
Delivery: Goods in stock
Fluorescent Brightener 71 Storage
Stored in a cool place. Keep container tightly closed in a dry and well-ventilated warehouse.
