fluorescent brightener ks-n cas 5242-49-9

描述

Fluorescent Brightener KS-NQuick Details

Chemical Name: Fluorescent Brightener KS-N

CAS No.: 5242-49-9

Molecular Fomula: C29H20N2O2

Chemical Structure:

Molecular weight:428.48

Appearance: Yellowish green powder

Assay: ≥99%

Fluorescent Brightener KS-NTypical Properties

Items	Specifications
Appearance	Yellowish green powder
Melting Point	275-280℃
Content	99%
Volatile Content	≤0.5%

Fluorescent Brightener KS-NUsage

It is a good whitening agent for polyester fibers and many kinds of other plastics; polyamide and polycaryonitrile fibers, film, plastic and injection process are all applicable. It makes brilliant white effect for thermoplastics and engineering plastics. Strong light fastness and migration resistance.

Fluorescent Brightener KS-NPackaging and Shipping

Fiber drum, carton box or plastic bag. 25kg per drum/carton.

Fluorescent Brightener KS-NStorage

Should be stored in cool,dry and ventilate place, and storage time should not exceed 2 years.