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Shanghai Longpu Industry Co.,Ltd

Good quality Optical Brighteners In Textiles for sales
Good quality Optical Brighteners In Textiles for sales
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Powder Type Optical Whitening Agent , Optical Brighteners Chemistry CAS 13001 38 2

China Powder Type Optical Whitening Agent , Optical Brighteners Chemistry CAS 13001 38 2 supplier

Large Image :  Powder Type Optical Whitening Agent , Optical Brighteners Chemistry CAS 13001 38 2

Product Details:

Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA 199-1; ER-2

Payment & Shipping Terms:

Minimum Order Quantity: 50KG
Price: Confirm the order date
Packaging Details: 25kg/FIBER DRUM OR CRAFT BAG
Delivery Time: Prompt
Payment Terms: T/T ,LC
Supply Ability: Prompt
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Detailed Product Description
CAS NO: 13001-38-2 Purity: 98%
Certification: REACH,SGS,ISO9001 Model: OBA 199-1; ER-2
MOLECULAR FORMULA: C24H16N2 MELTING POINT: 188℃~192℃

 

 

Optical Brightener Agent 199:1 powder(CAS NO:13001-38-2)

 

CHEMICAL NAME: (1-cyano styy,4-p-cyan styyll)benzole

C.I.No.: 199:1

Structural Formula:

Powder Type Optical Whitening Agent , Optical Brighteners Chemistry CAS 13001 38 2

 

MOLECULAR FORMULA: C24H16N2

MOLECULAR WEIGHT: 332

APPEARANCE : slight yellow greenish powder

ASSAY: ≥98%

MELTING POINT:188℃~192℃

APPLICATIONS: applied to the whitening process of dacron,acetic fiber,polyamide fiber, blends of terylene-cotton.Lower luminance temperature than ER-1,high-er whitening performance than ER-l.Dosage:0.01%~0.03%

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