Home > Products > Productsdetails

Caterory

  Contact Us

HANGZHOU SUNCHEM

Tel: 0571-8536 0887 Phone: 135 8847 0430 Fax: 0571-2820 6895 E-Mail: sales@hzsunchem.com Address: Room 406-407,the 4th Building No.549 Hemu Road, Hangzhou, Zhejiang P.R.China 310011

  Data

7-Diethylamino-4-methylcoumarin

7-Diethylamino-4-methylcouma...

Product Name 7-Diethylamino-4-methylcoumarin
CAS NO 91-44-1
  Buy Now

7-Diethylamino-4-methylcoumarin

Description :

Synonyms:

C.I. Fluorescent Brightener 140, C.I. Fluorescent Brightener 52

Coumarin 1,Coumarain 47,Coumarin I.


Formula: C14H17NO2


Molecular Weight: 231.32


Specification:

Appearance: off-white to light yellow crystalline powder

Assay by HPLC:99.0%min.

Melting point:70-75

Ash:0.1% max

Volatile matter:0.5%max.


Packing: in net 25kgs drum.


Usage: It is applied to whitening, brightening of wool, silk, nylon and other fibers and fur ,and also suitable for plastic whitening and brightening.


Conditions for safe storage: Keep container tightly closed in a dry and well-ventilated place.



Recommend Product : Lycopene 5%
Chlorhexidine digluconate Iron Oxide Silicon dioxide Hydrofluoric acid