Factory wholesale Optical Brightener 378 - Optical Brightener ER-2 – Subang

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Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Uvitex CXT, Brightner ER, Plastic Whitening Agent, With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries.

Factory wholesale Optical Brightener 378 - 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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We'll make every effort and hard work to be superb and excellent, and speed up our steps for standing inside the rank of intercontinental top-grade and high-tech enterprises for Factory wholesale Optical Brightener 378 - Optical Brightener ER-2 – Subang , The product will supply to all over the world, such as: Argentina, moldova, Sierra Leone, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.

Eastobrite OB-1