Nitric Acid Lab Reagent
CAS NUMBER 7697-37-2
ITEM
:
NITRIC ACID ( HNO3 )
Molecular Weight
:
63.01
Composition
:
H 1.60 % NO398.40%
SPECIFICATION OF PRODUCT
HNO3CONTENT, WT.% MIN
:
68 - 70 %
MINIMUM FREEZING POINT
:
5.3OC
IDENTITY
:
BY IR Spectrum
APPEARANCE
:
CLEAR WHITE FUMING NITRIC ACID
NOTE : IT IS DECOMPOSED BY LIGHT OR ELEVATED TEMP., BECOMING RED IN COLOUR FROM NITROGEN DIOXIDE.
CARBONISABLE SUBSTANCES
:
PASSES THE TEST
COLOUR, MAX
:
10 HU
NON VOLATILE MATTER
:
0.001%
CHLORIDE CONTENT, PPM, MAX
:
0.1 ppm
ORGANIC IMPURITIES
:
Passes test
SULPHUR TOTAL AS SULPHATES, PPM, MAX
:
0.5 ppm
PHASE
:
LIQUID
HAZARD : Toxic by inhalation , corrosive to skin and mucous membranes . strong oxidizing agent , may explode in contact with strong reducing agents.