Factory Free sample Fluorescent Whitening Agent ER - Optical Brightener BA – Subang

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Factory Free sample Fluorescent Whitening Agent ER - Optical Brightener BA – Subang Detail:

Structural formula

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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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for Factory Free sample Fluorescent Whitening Agent ER - Optical Brightener BA – Subang , The product will supply to all over the world, such as: azerbaijan, Morocco, Houston, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!

It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.