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HEMATOXYLIN STAIN CERTIFIED For Microscopical Staining

HomeLaboratory ChemicalsBiological Stains and Dyes
SYNONYMS :  NATURAL BLACK 1, HYDROXYBRAZILIN; HYDROXYBRASILIN
 
Article No. 04020
Grade For Microscopical Staining
Purity 95%
CAS No. NA517-28-2
Molecular Formula C16H14O6
Molecular Weight 302.3
H.S. Code 3203.0010
Shelf Life 5 Years

 
C.I.No.75290
 
Specifications
Appearance Yellowish brown colored powder
Dye content (by spectrophotometry) Min 95%
Absorption maxima in acetonitrile 290 - 292 nm
Absorptivity (acetonitrile) (E1% 1cm) 152 - 160
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: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
 
Revision Date : 18-Dec-2013