China (Mainland)
Optical brightener KSN quality supplier CAS NO.5242-49-9
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- 5242-49-9
- C30H22N2O2
- Optical brightener KSN
Quick Details
- ProName: Optical brightener KSN quality supplie...
- CasNo: 5242-49-9
- Molecular Formula: C30H22N2O2
- Appearance: white powder
- Application: chemical material
- DeliveryTime: 2 weeks after confirmed the order
- PackAge: 25kg bag
- Port: Any port of China
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: ≥ 98%
- Storage: stay in dry, cool and well-sealed
- Transportation: by sea
- LimitNum: 10 Gram
Superiority
Henan Wising Chem Co., Ltd is a national high-tech enterprise with a passion for selling and an emphasis on customer care.
We are committed to providing quality chemical products that help us become one of the most reputable, reliable and leading chemical products suppliers in the domestic and global markets.
We purpose to bring our value clients the best quality products, the most competitive prices, the shortest delivery and the best service.
Our Advantage
•High Quality
Details
Optical brightener KSN
Chemical name: Bismethyl benzoxazolylstilbene
Structure: toluylene bis-benzimidazolone type compound
CAS NO.: 5242-49-9
Molecular formula: C30H22N2O2
Molecular weight: 442
C.I.NO.: 368
Specifications:
| Appearance | bright yellow powder |
| Melting point | ≥295℃ |
| Solubility | insoluble in water, soluble in high boiling point organic solvent |
Application: It has better brightening effect on plastic products than OB-1. KSN has fine high temperature resistance, sunshine-proof and climate resistance performance. It is appropriate for the brightening of polyamide, polyacrylonitrile, thin film and so on.
Recommend dosage: according to ratio 0.01-0.05%.
Packing: 25kg cartons, paper bucket, paper bags or according to customer requirements.
Product picture:
Our Company:
Henan Wising Chem Co., Ltd
