Optical Brightener Er
13001-39-3
C24h16n2
13001-39-3
ISO9001
Yes
Yellow-Green
Used for Polyester Textile
Powder
Textile Printing Auxiliary
IDEFU
25kg Cartons/Drums
KG
China
32042000
Product Description
| OPTICAL BRIGHTENER ER-I (C.I.199)/ER-II |
| CAS NO.: 13001-39-3 |
| appearance: yellowish-green crystal powder |
| Melting point: 229-231oc |
| purity: ≥99% |
| Package:25KGS fiber drums within double PE bags. |
| APPLICATION: A good whitening agent for polyester fiber and has good whitening effect on plastics such as PEPP and PVC and their process of shaping with polyester chips or recovered polyester chiaps |
