High reputation Optical Brightener BA - Optical Brightener BA – Subang

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Our company promises all buyers of the first-class products and solutions as well as most satisfying post-sale support. We warmly welcome our regular and new shoppers to join us for Oba 85, Fluorescent Whitener, O-Phthalaldehyde, We respect your enquiry and it truly is our honor to operate with each friend around the world.
High reputation Optical Brightener BA - Optical Brightener BA – Subang Detail:

Structural formula

1

C.I.:113

CAS NO.:12768-92-2

Molecular formula: C40H42N12Na2O10S2

Molecular weight: 960.94

Appearance: light yellow uniform powder

Shade: blue purple light

Performance and characteristics:

1. Strong fluorescence, good whitening effect, and good light resistance.

2. It is anionic and can be bathed with anionic or non-ionic surfactants.

3. Resistant to perborate and hydrogen peroxide

Application

It is mainly used for the whitening of paper pulp, surface sizing, coating and other processes. It can also be used for the whitening of cotton, linen and cellulose fiber fabrics, and the brightening of light-colored fiber fabrics.

Instructions

1. In the paper industry, use 20 times the amount of water to dissolve the material and add it to the pulp or coating or surface sizing agent. The conventional dosage is 0.1-0.3% of the absolute dry pulp or the absolute dry coating.

2. When used for whitening cotton, hemp and cellulose fibers, add the fluorescent whitening agent directly to the dyeing vat and dissolve it in water before use. Dosage 0.08-0.3% Bath ratio: 1:20-40 Dyeing bath temperature: 60-100℃.

Transportation

Handle with care, moisture and sun protection.

Storage

Store in a cool and dry place away from light. The storage period is two years.


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Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for High reputation Optical Brightener BA - Optical Brightener BA – Subang , The product will supply to all over the world, such as: Angola, Bangladesh, Honduras, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Frederica from Slovenia - 2017.09.16 13:44
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Deborah from Johannesburg - 2017.04.08 14:55
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