Description: Colorless Triquetrous Or Rhombohedral Crystal Or White Fine Crystal Powder. Odorless, Salty, Slightly Bitter. Chemical Formula: NaNO3 Molecular Weight: 84.99 Specification GB/T4553-93 Sodium nitrate (based on dried basis) % ≥99.0 Sodum Nitrite% ≤0.05 Water content% ≤1.50 Water insoluble substance% ≤0.06 Chloride (based on dried basis) % ≤0.40 Bulky degree(4.75mm)% ≥ 90 PH 5-9 Sieve Test Result( mesh )≤ 4.75 Characteristics: colorless triquetrous or rhombohedral crystal or white fine crystal powder. Odorless, salty, slightly bitter. Easily deliquescent, easily dissolve in water and liquid ammonia, dissolve in ethanol and methanol, slightly dissolve in glycerin and acetone, when meet with organic substance or sulfur it is easily burning and blast. density 2.27g/cm3, mp 308C. Usage:used as material of potassium nitrate, mine dynamite, Picric acid, dyestuff etc. used as decolor agent, clearing agent and oxydation boosting melting agent in glass industry. oxidant, nitrating agent or fertilizer. Package: 25Kg/ 50kg PP woven bags with PE liner or according to customers requirement