METHYL ORANGE
C14H14N3NaO3S

MW 327.34
   

C.I.  13025
 

  
 Specifications

ACS
 

CLARITY OF  SOLUTION

:

PASSES TEST

VISUAL TRANSITION INTERVAL 

:

 FROM pH 3.2  ( PINK OR RED) TO pH 4.4 ( YELLOW )

ABSORPTION MAX ( pH 3.1 )

:

 501-504 nm

( pH 4.4 ) 

:

 467-471 nm

ABSORPTIVITY  1%/1 CM ON DRIED MATERIAL ( pH 3.1  )

:

 1050-1150

( pH  4.4 ) 

:

 750-850

PACKING

:

25 KG HDPE DRUM

UN HAZARD CODE 

:

 NR

CAS #

:

547-58-0
 
 Applications


MICROSCOPICAL STAINING, USED FOR MIXING WITH FOOD COLOURS AND FOR COSMETIC INDUSTRY.
 

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