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ER-I CAS 13001-39-3 Textile Fluorescent Brightener Optical Brightener 199

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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.

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ER-I CAS 13001-39-3 Textile Fluorescent Brightener Optical Brightener 199

China ER-I CAS 13001-39-3 Textile Fluorescent Brightener Optical Brightener 199 supplier

Large Image :  ER-I CAS 13001-39-3 Textile Fluorescent Brightener Optical Brightener 199

Product Details:

Place of Origin: China
Brand Name: Lianda
Certification: SGS
Model Number: ER-I 199

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
CAS No.: 13001-39-3 Other Names: 1,4-Bis(2-cyanostyryl)benzene
MF: C24H16N2 EINECS No.: 235-835-1
Type: Basic Dye Usage: Paint Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
Product Name: Optical Brightener 199 Appearance: Light Yellow Crystalline Powder
Application: Textile Dyeing Polyester Polyster C.I.NO: 199
Purity: 98% Key Words: Optical Brightener 199
Name: Optical Brightener ER-I

ER-I CAS 13001-39-3 textile fluorescent brightener optical brightener 199

Product Description

 

Product Name

Optical Brightener ER-I (C.I.199)

Other Name

Optical brightener

Appearance

Light yellow crystalline powder

CAS No.

13001-39-3

Purity

≥98%

Volatile

<0.5%

Melting Point

229~231°C

Chemical name:

1,4-Bis(2-cyanostyryl)benzene

Formula: 

C24H16N2

EINEC:

235-835-1

Package

20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.

Applications:

Yellowish green crystalline powder ER-I, which insoluble in water, soluble in most organic solvents, light purple blue color light.The corresponding brand for BlankophorRR abroad.

Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.

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.

 

Dosage:

The usual dosage is 0.02-0.08% (W/W) or can be adjusted according to the standard requirements of DT(Recalled PP).

 

 

Our service:

transaction flow

 

 

Contact Details
Changsha Lianda Chemical Co., Ltd.

Contact Person: admin

Tel: +8618570351751

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