Free sample for Cumenesulphonic Acid supplier - 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 have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Free sample for Cumenesulphonic Acid supplier - Flourescent brightener – Kunxiangda , The product will supply to all over the world, such as: Muscat, United States, Lisbon, With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Tom from Paris - 2017.12.09 14:01
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Maud from Angola - 2018.06.26 19:27