what colour is sodium nitrate
Transparent to white is the color of Sodium nitrate-NaNo3, but it can turn into lemon yellow, gray, or reddish brown when impurities are involved. Sodium nitrate-NaNo3 has a density of 2.257 g/cm3, 1.5 to 2 on Mohs scale of hardness with specific gravity 2.266.odium nitrate-NaNo3 is also known as Chile saltpeter or Peru saltpeter since the compound is found in large amount in these two countries. Among the other nitrate minerals, Sodium nitrate-NaNo3 is found to be the most abundant category. The Nature of Sodium Nitrate-NaNo3.