• UV Absorber Mdac (CI 140)
  • UV Absorber Mdac (CI 140)
  • UV Absorber Mdac (CI 140)

UV Absorber Mdac (CI 140)

CAS No.: 91-44-1
Formula: C14h17no2
Environmental Protection: Yes
Color: White
Kind: Optical Brightener
Appearance: Powder
Customization:
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Basic Info.

Model NO.
MDAC
Transport Package
25kg/Drum
Specification
98%
Trademark
DEBORN
Origin
China
HS Code
320420
Production Capacity
100mt/Month

Product Description

Chemical Name     7-diethylamino-4-methylcoumarin
Molecular Formula      C14H17NO2
Molecular Weight 231.3
Structure      
UV Absorber Mdac (CI 140)

CAS Number       91-44-1
 
Specification  Appearance:    White crystal powder
               Assay:     99% min (HPLC)
               Melting Point: 72-74°C
               Volatiles Content    0.5% max
               Ash content:   0.15%max
               Solubility:      Dissolve in acid water, ethanol and other organic solvent

             
Packing  25 kg / Fiber drum
 
Applications  It is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool. It also can be used in cotton, plastic and chromatically press paint, and added into resin to whiten the fiber cellulose.
UV Absorber Mdac (CI 140)
 

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