| Model: | OBA ER-II |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Chemicals / Fine Chemicals |
| Label: | optical brightener , fluorescent whitener , OBA |
| Price: |
US $16
/ kg
|
| Min. Order: | 200 kg |
| Last Online:28 Mar, 2017 |
ER mainly used in txtile printing and dyeing.
Key words: optical brightening agent ER-Ⅱ, optical brightener ER-Ⅱ, fluorescent brightener ER-Ⅱ, optical whitening agent ER-Ⅱ, brightener ER-Ⅱ
Typical Properties:
Chemical name: 1,4-Bis (2-Cyano Styryl) Benzene
Molecular Formula: C24H16N2
Molecular Weight: 332
CAS NO.:13001-38-2
HS Code:32042000
C.I. Number:199:1
Specifications:
appearance: fallow powder
melting point: 188-192℃
purity: ≥98%
Application:
The product ER is very suitable for whitening and brightening polyester,cellulose and plastic.Generally 0.02-0.08% weight of polyester.
Package:
25kg / fiber drum with PE liner or kraft paper bag
| Payment Terms: | TT,LC |
|---|---|
