| FORM | POWDER |
|---|---|
| Application | PAPER,COTOTN |
| PH | 7-9 |
| Name | 4BK Optical Brightener Agent |
| Certification | REACH,SGS,ISO9001 |
| CAS NO | 27344-41-8 |
|---|---|
| Appearance | Light Yellow Powder |
| Applicant | Wool, Soap ,wahsing Powder, Silk ,ink |
| Smell | No Special Smell |
| Max UV Absorption Wavelength | 348±1 |
| CAS NO | 95078-19-6 |
|---|---|
| Color Shade | Bluish Violet |
| C.I. | 363 |
| Application | Acrylic Fibres |
| Whitening Strength | 100±2% |
| C.I. | 353 |
|---|---|
| CAS NO | 55585-28-9 |
| Name | Optical Brighteners Detergent |
| Certification | REACH,SGS,ISO9001 |
| Model | FWA MST |
| CAS NO | 27344-41-8 |
|---|---|
| Color Shade | Blue Or Red |
| Chemical Name | 4.4'-Bis(2-Sulfostyryl)Biphenyl Disodium Salt |
| E Value | 1105-1181 |
| Dosage Washing Powder | 0.01-0.1% |
| CAS NO | 16090-02-1 |
|---|---|
| Apearance | White Or Yellowish Powder |
| Max UV Absorption | 350nm |
| Chemcial Name | 4,4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate |
| Whitening Strength | 100±3( Compared With Standard Sample) |
| CAS NO | 12224-41-8 |
|---|---|
| Purity | 99% |
| Density | 1.385/cm3 |
| Melting Point | 216-220℃ |
| Formula | C18H10N2O2S |
