Fixed Competitive Price Ethylene Ester - Flourescent brightener – Kunxiangda Detail:
Flourescent brightener FP 127 (FBA 378)
CAS NO. :40470-68-6
Structural formula: .jpg)
Appearance: light yellow powder
Purity: ≥99%
Melting point: 219-221℃
Fineness: ≥300 meshes
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening PVC, PP and other plastic products
Flourescent brightener KCB (FBA 367)
CAS NO. :5089-22-5
Structural formula: 
Appearance: yellow green crystalline powder
Melting point: 210-212℃
Content: ≥99.0%
Solubility: insoluble in water, soluble in common organic solvents
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening plastic films, injection molding materials, EVA expanded plastics and rubber products
Flourescent brightener KSN (FBA 368)
CAS NO. :5242-49-9
Structural formula: .jpg)
Appearance: yellow green crystalline powder
Content: ≥99.0%
Melting point: 335-345℃
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in polyester fiber, plastic products, polyamide, polyacrylonitrile, and etc.
Flourescent brightener EBF (FBA 185)
CAS NO. :12224-41-8
Structural formula: 
Appearance: light yellow crystalline powder
Melting point: 216-220℃
Content: ≥98.0%
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening polyolefine plastics, ABS engineering plastic, organic glass, etc.
Flourescent brightener KSB (FBA 369)
Structural formula: 
Appearance: yellow green powder
Purity: ≥99%
Melting point: 240-245℃
Solubility: insoluble in water, soluble in common organic solvents
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: in whitening and brightening polyester fiber, polyether/cotton and other blended fabrics
Flourescent brightener CBS-X (FBA 351)
CAS NO. :27344-41-8
Structural formula: 
Appearance: yellow green crystalline powder/particle
Maximum absorption wavelength: 348nm±1
1% extinction coefficient: 1105-1181
Color: blue light/red light
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: the product can be used in synthetic detergent, soap, and other detergent industries
Flourescent brightener SB
I. Techncial index
Appearance: bright yellow green powder
Active ingredient: ≥98.5%
Melting point: ≥240℃
Volatile matter: ≤0.5%
II. Features and uses:
1. It is suitable for various carbohydrates.
2. Decomposition temperature is 406℃. It has excellent high temperature resistance.
3. Resin, application adaptation list
| Commodity | PVC(R) | PVC(S) | PS | PP | PE | MMA | ABS | Foam | Solvent | Dope Dye |
| SB | E | E | E | E | E | E | E | N | W | E |
4. Standard dosage by kind of regin (PHR)
| Commodity | PVC(R) | PVC(S) | PS | PP | PE | ABS |
| SB | 0.002~0.02 | 0.01~0.1 | 0.002~0.02 | 0.002~0.02 | 0.002~0.02 | 0.005~0.05 |
5. Index
| ITEM | C.I. No. | (MITI)BNCS No. | CAS. Re. No. |
| SB | C.I.F.B.- | EINECS号 | 2397-01-5 99131-25-6 4782-17-6 |
6. Solubility to solvents (20℃ G/L)
| ITEM | Methanol | Acetone | Toluene | 1-methoxy-2-propanol | DMF | THF | Styrene monomer | MEK | DOP |
| SB | 0.01以下 | 0.11 | 2.5 | 0.08 | 0.2 | 8.7 | 4.5 | 0.41 | 0.13
|
Product detail pictures:
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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Fixed Competitive Price Ethylene Ester - Flourescent brightener – Kunxiangda , The product will supply to all over the world, such as: Slovenia, Wellington, Brisbane, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
By Moira from Kenya - 2017.11.11 11:41
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By John biddlestone from Durban - 2017.07.07 13:00