Discount wholesale Optical Brighteners Manufacturers - Optical Brightener ER-2 – Subang

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We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for Fluorescent Brightener CBS-X, 13001-39-3, 12224-16-7, We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Discount wholesale Optical Brighteners Manufacturers - Optical Brightener ER-2 – Subang Detail:

Structural formula

C.I: 199:1

CAS NO. :13001-38-2

Molecular formula: C24H16N2

molecular weight: 332.3972

Appearance: light yellow powder

Tone: violet blue

Purity: ≥99%

Melting point: 188-192℃

Application

1. It is suitable for the whitening and brightening of polyester and its blended fabric and acetate fiber;

2. It is not only suitable for both exhaustion dyeing and pad dyeing process;

3. This product has good leveling properties and good low-temperature coloring ability;

4. It is stable for reducing agents, oxidants and hypochlorous acid compounds;

5. High fluorescence intensity. A small amount can meet the whiteness requirements.

Package

25kg fiber drum，with PE bag inside or as customer’s request.

Shelf life

2 years.

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Discount wholesale Optical Brighteners Manufacturers - Optical Brightener ER-2 – Subang , The product will supply to all over the world, such as: Oman, Georgia, Congo, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!

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