4-Nitropyridine N-oxide, 97%, by Sigma-Aldrich, 25g

4-Nitropyridine N-oxide, 97%, by Sigma-Aldrich, 25g

$51.50
UPC:
346659|13...
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Description

4-Nitropyridine N-oxide, 97%, by Sigma-Aldrich, 25g
For Research & Development
Not for drug, clinical use in humans, for food or food additive use

Specifications:

TEST

SPECIFICATION

APPEARANCE

YELLOW TO BROWN CRYSTALS, POWDER,

 

CRYSTALLINE POWDER AND/OR CHUNKS

INFRARED SPECTRUM

CONFORMS TO STRUCTURE.

ELEMENTAL ANALYSIS

CARBON 41.3%-44.4%

 

NITROGEN 19.3%-20.7%

HIGH PRESSURE LIQUID

96.5% (MINIMUM)

CAS: 1124-33-0

FORMULA: C5H4N2O3
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