Fluorescent Brightener Optical Brightener CAS 1533-45-5
- Min. Order:
- 5 Metric Ton
- Min. Order:
- 5 Metric Ton
- Transportation:
- Ocean
- Port:
- Xingang, Qingdao, Shanghai
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Contact Now| Place of Origin: | Hebei China |
|---|---|
| Productivity: | 10000 mts per year |
| Supply Ability: | 10000 mts |
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Certificate: | ISO 9001 |
| Transportation: | Ocean |
| Port: | Xingang,Qingdao,Shanghai |
Product name: Fluorescent brightener BBU
Formula:C40H40N12O16S4Na
Mocular Weight: 1165.12 (As international relative Atom Mass 1997)
Max UV Absorption wavelength: 350nm
Character: Show nionic character and optical blue color
Excutive standard :HG/T3727-2003
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PROPERTY:
1.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300 g per liter in boiling water and 150 g per liter in cooling water.
2. Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect.
3. Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite).
4. General acid-resistance and the optimal applied pH value >7.
USEAGE:
1. Used for cotton fiber and glue fiber.
2. Used in the syrup of discharge pattern of printing color.
3. Used in paper pulp.
4. Used in the process of surface gluing.
5. Used in the process of coating.
PROCESS:(Such as padding dyeing)
Bath temperature is about 95-98, holding time is about 10-20 minutes, bath ratio is 1:20, vapour steaming about 45 minutes, the dosage is 0.1-0.5%.
PACKAGE: Packed in cardboard bucket after being packed in plastic bag first. Net weight per bucket is 25 kg or 50 kg.
TRANSPORTATION: Should avoid sunlight and crash.STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.
We are the main producer of Optical brightener BBU in China.
PACKAGE: Net weight per bucket is 25 kg or 50 kg.
TRANSPORTATION: Should avoid sunlight and crash.
STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.
A. We have the best quality
B. Competitive price
C. We have our own laboratory and factory
D. We could give timely, rapid shipment arrangements
E.We are online all the time, if you have any problems, you can contact us at any time, then, we will reply you asap
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