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Home ProductsOptical Brightening Agent

Especially wool, silk Optical Brightener Agent of SWN

Especially wool, silk Optical Brightener Agent of SWN

Especially wool, silk Optical Brightener Agent  of SWN
Especially wool, silk Optical Brightener Agent  of SWN

Large Image :  Especially wool, silk Optical Brightener Agent of SWN Get Best Price

Product Details:

Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA WS, FWA MDAC,SWN, C.I.52

Payment & Shipping Terms:

Minimum Order Quantity: 100kg
Price: Confirm the order date
Packaging Details: 25kg/FIBER DRUM OR CRAFT BAG
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Detailed Product Description
CAS NO: 91-44-1 Color Shade: Blue
Appearance: White Powder Application: Best Whitening For The Wool ,silk
Chemcial Name: 7-diethylamino-4-methylcoumarin Transportationg: BY Sea Or By Air
High Light:

optical bleaching agent

,

optical whitening agent

High whitening Optical Brightener Agent MDAC for the wool ,silk . CAS NO 91-44-1

 

 

Chemical name: Optical Brightener Agent SWN
Structural formula:
Especially wool, silk Optical Brightener Agent  of SWN 0
Molecular formula: C14H17NO2
CAS NO.: 91-44-1
C.I.140
Molecular weight: 231.3
the same name: Uvitex SWR SWN
Chemical Structure:
Specifications:

Appearance white crystal powder
Solubility dissolve in ethanol and other organic solvent
Melting Point 72 -74°C
Assay 99% min (HPLC)
Volatile Content 0.3%max
Ash Content 0.15%max

 

 

 

 




Application:
It is used in brightening acetate fibre, polyester fibre, polyamide fibre, acetic acid fibre and wool.
Packing: 25kg/drum

 

Contact Details
Shanghai Longpu Industry Co.,Ltd

Contact Person: Mr.Wang

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