Whitening Agent /Optical Brightening Agent /Fluorescent Brightener 199:2
Price | $30 |
Package | 1KG |
Min. Order: | 100KG |
Supply Ability: | 100 |
Update Time: | 2020-12-16 |
Product Details
Product Name: Whitening Agent /Optical Brightening Agent /Fluorescent Brightener 199:2 | CAS No.: 13001-40-6 |
Min. Order: 100KG | Purity: 99% |
Supply Ability: 100 | Release date: 2020/12/16 |
Whitening Agent /Optical Brighening Agent /Fluorescent Brightener 199:2 CAS NO:13001-40-6 OBA for polyester
OBA for polyester
Chemical name: 1.4-Bis-o-cyanostyryl-benzene
Formula: C24H16N2Appearance: Yellow powder
Melting Point: 289 ~ 291
Purity: 99.0%(min)
Application: Suitable for the whitening and brightening of polyester, acetate and nylon fibers and for whitening plastics
Property: With strong fluorescence, high whitening performance and excellent fastness to sublimation.
SPECIFICATION
ITEM | STANDARD | RESULT |
Appearance | Yellow crystalline powder | Confirm |
Purity | ≥99% | 99.31% |
Impurities | ≤0.6% | 0.35% |
Moisture | ≤1.0% | 0.48% |
Melting point | 270±2℃ | 269.0~271.2℃ |
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- Since: 2018-06-12
- Address: Room1301,Tatan International