Specification
Product Name EVAN’S BLUE
Synonyms Direct Blue 53
C.I. NO. 23860
CAS NO. 314-13-6
BATCH NO. EYWS-17/11
Molecular Formula C34H24N6 Na4O14S4
Formula Weight 960.82
Appearance Black Powder
Structure
   
Tests    Limits
Solubility 0.1% (in dist. Water)

- Clear Blue Solution

Absorptivity 1%/1cm, at λ max.315.0nm - 329
Absorptivity 1%/1cm, at λ max.608.0nm

- >800

Loss On Drying at 110°C (1hr) - <10%
   
   
REVISED: 1-1-2012  
 
 
CONTACT US

Regd Add : 69 Devchhaya, Haji Ali, Mumbai 400 034. India.

Factory : L-15 MIDC Tarapur, Boisar - 401506 Dist. Thane.

Office : 7 - Devkaran Mansion, 24/B Vithaldas Rd, Princess Str., Mumbai 400 002.