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