Optical Brighteners Agent MDAC /SWN CAS NO 91 44 1

Basic Information
Place of Origin: China
Brand Name: LONGPU
Certification: REACH,SGS,ISO9001
Model Number: OBA WS, FWA MDAC,SWN, C.I.52
Minimum Order Quantity: 50KG
Price: Confirm the order date
Packaging Details: 25kg
Delivery Time: Within 7days
Payment Terms: T/T ,L/C
Supply Ability: Prompt
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:

fluorescent brightener


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:
Optical Brighteners Agent MDAC /SWN  CAS NO 91 44 1 0
Molecular formula: C14H17NO2
CAS NO.: 91-44-1
Molecular weight: 231.3
the same name: Uvitex SWR SWN
Chemical Structure:

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





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


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