Assay: ≥98%
Appearance: off-white powder
Capacity: 100 mt per month
Packaging: 25 kg fiber drum
Sample: available
fluorescent brightener ks-n cas 5242-49-9
Description
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.