Optical brightener CBS-X; Optical brightening agent CBS-X; Fluorescent brightener CBS-X; Fluorescent brightener 351; Fluorescent whitening agent CBS-X; optical bleaching agent CBS-X; Optical brightener 351
| Applications: | Optical Brightener CBS-X(CAS#27344-41-8) is mainly used in detergent industry and soap industry, is commonly added during producting proces. These additives are often used to enhance the appearance of color of fabric , causing a "whitening" effect, making fabric look less yellow by increasing the overall amount of blue light reflected, and resulting in their strongly fluorescent appearance under UV illumination.
Optical Brightener CBS-X(CAS#27344-41-8) can also directly used in cotton, fibre, wool, spandex and paper to make them more whitening. Mainly used in high-grade synthetic laundry powder, super concentrated liquid detergent, also can be used for soap, soap whitening.Can also be used for cotton, linen, nylon wool and paper whitening. |
| Properties: | • Colors appear more brilliant • Environmentally friendly • Excellent brightening ability • Produce a bluish tinge, masking yellowness • Whiter-than-white appearance. |
| Dosage: | Percentage of weight with plastic raw material: PVC whitening: 0.01~0.05%; To improve the light intensity: 0.0001~0.001% Polystyrene :0001~0.001%; ABS:0.01~0.05%; Polyolefin matrix: 0.0005~0.001% White matrix: 0.005~0.05% |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 521.9±33.0 °C at 760 mmHg |
| Melting Point | 210-212°C |
| Molecular Formula | C24H14N2O2 |
| Molecular Weight | 362.380 |
| Flash Point | 263.1±19.4 °C |
| Exact Mass | 362.105530 |
| PSA | 52.06000 |
| LogP | 7.47 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.732 |
| Water Solubility | insoluble |
Package:
25 kg per Drum. Or Customized Package.1. Customs clearance
2. Payment
Shipping Advise:
1. By Express------Suitable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:4-5 days, High cost, airport to airport. professional broker needed.
3. By Sea
------Suitable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, professional broker needed.
Allswell Biotech Co.,Ltd is a professional supplier of pharmaceutical intermediates. We own factory located in Hubei province, China.Equipped with the researching and quality inspection center, with strong technology research and development strength.
Our products has been exported to Europe, America, Asia,Australia, Middle East and other areas in the world.We have established close and stable cooperative relationships with over 300 domestic pharmaceutical and chemical enterprises. We will continue to forge ahead and strive hard for excellence, keep on exploring and progressing to develop more high-tech products with superior quality, to satisfy increasing demand of the clients, and create value for our partners.
Why Chooes Us ?
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.5.We could make our price discount if you place a substantial order with us.
1. Can I buy a sample for evaluation?
Yes. There are no uniform standards for different products. Please consult the salesman for details
2. How do I pay?
We accept Bank Transfer ,Western Union,Money Gram or Bitcoin
3. How much is the freight?
Transport costs vary according to the mode of transport and the country. Shipping costs to western European countries are generally slightly higher than to the United States. Freight to Asia is slightly lower than to the United States.
4. What transportation options do I have?
As we strive to provide value and flexibility to our customers, we offer different options to deliver your order.
1g-100kg, (EMS/UPS/FedEx)
Over 100kg, air or sea
5. How long is the lead time?
Small orders will be shipped in 3 days and large orders in 7-10 days.
6.Is it safe to delivery?
Yes,we guarantee 100% of your packages pass through the customs.We have shipping agents in these countries, Our customs clearance company will clear your parcel without any customs issues, even 1000 kg at times. Door to door service.Ensure you 100% receive your goods. Let you have a nice experience of our strong ability to ship goods.