factory Outlets for Fluorescent Whitening Agent OB-1 - Optical Brightener BBU – Subang

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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for 1041-00-5, O-Hydroxyaniline, C.I.367, The principle of our organization is usually to provide high-quality items, qualified services, and trustworthy communication. Welcome all friends to place trial order for developing a long-term small business relationship.
factory Outlets for Fluorescent Whitening Agent OB-1 - Optical Brightener BBU – Subang Detail:

Structural formula

2

Molecular formula: C40H40N12O16S4Na4

Relative molecular mass: 1165.12

Maximum UV absorption wavelength: 350 nm

Properties: anionic, blue tone

Physical Index

1) Appearance: light yellowish powder

2) Fluorescence strength (equivalent to standard product): 100±3

3) Whiteness (difference with standard whiteness: sample whiteness% or WCTE-standard whiteness% or WCTE): ≥ -3

4) Water: ≤ 5.0%

5) Fineness (the amount of residue passing through the 250μmm sieve): ≤ 10%

6) Mass fraction of water insoluble matter: ≤ 0.5%

Performance and Characteristics

1. Good water solubility, soluble in 3-5 times the volume of boiling water, about 300g per liter of boiling water and 150g in cold water.

2. Not sensitive to hard water, Ca2+ and Mg2+ do not affect its whitening effect.

3. Anti-peroxidation bleaching agent, containing reducing agent (sodium sulfide) bleaching agent.

4. The acid resistance is general, and the whitening condition PH>7 is better.

Applications

1. Used for whitening cotton fiber and viscose fiber.

2. It is suitable to be added to the whitening printing paste.

3. Used in the pulp.

4. Used in the process of surface sizing.

5. Used during the coating process.

Method of Use: (take padding method as an example)

1. The temperature of the padding liquid is 95-98℃, the residence time: 10-20 minutes, the bath ratio: 1:20,

2. The steaming time is about 45 minutes. The recommended dosage: 0.1-0.5%.

Packing

25 kg cardboard drum lined with plastic bag.

Transportation

When transporting the fluorescent brightener BBU product, collision and exposure should be avoided.

Storage

Store in a cool, dry and ventilated warehouse.


Product detail pictures:

factory Outlets for Fluorescent Whitening Agent OB-1 - Optical Brightener BBU – Subang detail pictures

factory Outlets for Fluorescent Whitening Agent OB-1 - Optical Brightener BBU – Subang detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for factory Outlets for Fluorescent Whitening Agent OB-1 - Optical Brightener BBU – Subang , The product will supply to all over the world, such as: Azerbaijan, Japan, Czech republic, We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Elsie from Wellington - 2018.06.09 12:42
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Astrid from Congo - 2018.12.14 15:26
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