China (Mainland)
- Product Details
Keywords
- (1-cyano styy,4-p-cyan styyll)benzole
- Plastic Auxiliary Agents
- high purity
Quick Details
- ProName: OPTICAL BRIGHTENER ER-II
- CasNo: 13001-38-2
- Molecular Formula: C24H16N2
- Application: applied to the whitening process of da...
- PackAge: 25KG Per Drum or Carton
- Port: SHANGHAI
- ProductionCapacity: 20 Metric Ton/Month
- Purity: 98%
- LimitNum: 25 Kilogram
- Grade: Industrial Grade
Superiority
CHEMICAL NAME: (1-cyano styy,4-p-cyan styyll)benzole
C.I.No.: 199:1
MOLECULAR FORMULA: C24H16N2
MOLECULAR WEIGHT: 332
APPEARANCE : slight yellow greenish powder
ASSAY: ≥98%
MELTING POINT:188℃~192℃
APPLICATIONS: applied to the whitening process of dacron,acetic fiber,polyamide fiber, blends of terylene-cotton.Lower luminance temperature than ER-1,high-er whitening performance than ER-l.Dosage:0.01%~0.03%