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ER-I Optical Brighteners In Textiles 199 C24H16N2 Eco Friendly For Polyester

Certification
Good quality Fluorescent Brightening Agent for sales
Good quality Fluorescent Brightening Agent for sales
Customer Reviews
The goods arrived quickly in the manner provided. Very professional seller service.We'll purchase again and cooperate with you for long time.

—— Giacomo

Package prepration was really fast and the delivery was even faster. Always liked dealing with Lianda company for optical brightener and pretty satisfied with the service and product.

—— Sohail Al

Very good quality and satisfied with the product! You are a very good supplier in China!

—— Jayson

Very good quality and fast delivery, I like it very much! Thank you for all you did.

—— Timya

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ER-I Optical Brighteners In Textiles 199 C24H16N2 Eco Friendly For Polyester

China ER-I Optical Brighteners In Textiles 199 C24H16N2 Eco Friendly For Polyester supplier

Large Image :  ER-I Optical Brighteners In Textiles 199 C24H16N2 Eco Friendly For Polyester

Product Details:

Place of Origin: China
Brand Name: Lianda
Certification: SGS
Model Number: ER-I

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 25kg/drum
Delivery Time: Within 3 working days upon receipt of payment
Payment Terms: L/C,T/T,D/P,D/A,Western union
Supply Ability: 5000 Tons per year
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Detailed Product Description
Product Name: Optical Brightener Optical Brightening Agent ER-I C.I. Number: 199
CAS Number: 13001-39-3 Formula: C24H16N2

Optical Brightening agent ER-I optical brightener 199 for polyester

 

 

Product Name: Optical Brightener ER-I
C.I.number: 199
Appearance: Light yellow crystalline powder
CAS No.: 13001-39-3
Purity: ≥98%
Melting Point: 229~231°C
Chemical name: 1,4-Bis(2-cyanostyryl)benzene
Formula: C24H16N2

 

Properties:

 

     Very suitable for whitening and brightening of polyester (pet) fiber, and also have the pretty good whitening effects on polyethylene, polypropylene, polyvinyl chloride (PVC) and products.

 

 

Applications:

 

     Yellowish green crystalline powder ER-I, which insoluble in water, soluble in most organic solvents, light purple blue color light. Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton. It’s equal to Blankophor RR.

 

Package: 25KG fiber drums with PE liner.

 

ER-I Optical Brighteners In Textiles 199 C24H16N2 Eco Friendly For Polyester

Contact Details
Changsha Lianda Chemical Co., Ltd.

Contact Person: admin

Tel: +8618570351751

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