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EVANS BLUE For Microscopy

HomeLaboratory ChemicalsBiological Stains and Dyes
SYNONYMS :  DIRECT BLUE 53
 
Article No. 03780
Grade For Microscopy
Purity 85%
CAS No. 314-13-6
Molecular Formula C34H24N6Na4O14S4
Molecular Weight 960.82
H.S. Code 3204.9000
Shelf Life 5 Years

 
C.I.No.23860
 
Specifications
Appearance Dark Brown to Very Dark Brown and Black
Solubility (0.1% in distilled water) Solubility (0.1% in distilled water) Clear blue solution
Dye content Min 85.0%
Absorption maxima 606-611nm
Absorptivity 1%,1cm (On dried substance) @ absorption maxima
Min 800.0
Loss on drying (110°C) Max 10.0%
Suitability for microscopy Passes test
Packings
00005    5 g
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500ml
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00025    25 g
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500ml
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Safety Information and Hazard Symbols
Symbol: GHS08
Signal Word: Danger
Hazardous Statement: H350
Precaution Statement: P201-P308 + P313
 
Revision Date : 28-Jul-2013