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Sodium Nitrite - NaNO3
Classification: Nitrite
Atomic numbers: 11, 7 & 8
Atomic weight: 69.01
Melting point (C): 271
Boiling point (C): 320
Density (g/cm3): 2.168
Refractive index (n=):
Hardness (Mosh-scratch): 1.5-2
Crystal structure: Hexagonal-rhombohedral: (10T1) rhomb
Color (solid): Yellow
Cleavage: Dodecadral: (101)