Factory source Optical Brightener 199 - Optical Brightener ER-2 – Subang

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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Optical Brighteners Manufacturers, Optical Brighteners, Optical Brightener 220, sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business.

Factory source Optical Brightener 199 - 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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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Factory source Optical Brightener 199 - Optical Brightener ER-2 – Subang , The product will supply to all over the world, such as: Hamburg, Grenada, Riyadh, Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.

Brightner KCB