1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID

C10H9NO4S

MW 239.3


 Specifications
 

APPEARANCE

:

LIGHT PINK  POWDER

ASSAY 

:

MIN 98 . 0%

SOLUBILITY IN CARBONATE SOLUTION

:

TO PASS TEST

RESIDUE AFTER IGNITION

:

MAX 0.1%

SULPHATE ( SO4 )

:

MAX 0.2%

SENSITIVITY FOR PHOSPHATE

:

TO PASS TEST

CHLORIDE ( Cl)

:

MAX 0.01%

PACKING

:

25 KG HDPE DRUM

UN HAZARD CODE 

:

NR

CAS #

:

116-63-2
 
 Applications


REAGENT FOR THE SPECTROPHOTOMETRIC
DETERMINATION OF SILICON

 

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