Name: 99.3~99.8%min NaNo3 Sodium Nitrate 7631-99-4
Availability: InStock

99.3~99.8%min NaNo3 Sodium Nitrate 7631-99-4

Our high purity Sodium Nitrate 99.3~99.8%min is an inorganic compound with the chemical formula NaNO3, a hygroscopic, colorless and transparent triangular crystal. Decomposes when heated to 380℃. It is highly soluble in water and liquid ammonia, soluble in methanol and ethanol, slightly soluble in acetone, and slightly soluble in glycerol. When dissolved in water, it absorbs heat, the solution cools down, and the aqueous solution is neutral.

Cas No. :
7631-99-4
Molecular Formula :
NaNO3
Density :
2.26g/cm3
Melting point :
306.8ºC
HS code :
3102500000
EINECE NO. :
231-554-3
Packing :
25kg bag with pallets
Apperance :
White crystalline powder
Purity :
99.3~99.8%min

Product Details

Basic information

Sodium Nitrate is a strong oxidizing agent and can fuel the fire when exposed to flammable materials. It can cause combustion and explosion when in contact with easily oxidized substances, sulfur, reducing agents and strong acids. When burning, it has a yellow flame and produces toxic and irritating nitrogen oxide gas, which is irritating to the skin. It used in the production of nitric acid and sodium nitrite, as an ingredient in the glass, match, enamel or ceramic industries, as a fertilizer, and as a catalyst in the sulfuric acid production industry, etc.

Specification

ITEM	STANDARD		MF	NaNO3
Purity	99.3%min	99.8%min	MW	84.99
Cl	0.24%max	0.10%max	CAS NO.	7631-99-4
NaNO2	0.02%max	0.001%max	EINECE NO.	231-554-3
Na2CO3	0.10%max	0.010%max	Purity	99.3~99.8%min
Moisture	1.8%max	1.0%max	Appearance	White crystalline powder
Water Insoluble Matter	0.06%max	0.006%max	HS code	3102500000
Fe	0.005%max	0.005%max	Density	2.26g/cm3

Application

1. Agriculture: used as itrogen fertilizer and foliar fertilizer.

2. Industry: in glass manufacturing,it acts as a clarifying and oxidizing agent to remove bubbles from molten glass; in metal treatment,it used for metal cleaning and phosphating to remove surface oxides. It also serves as an additive in electrolytic polishing of aluminum. For fireworks and explosives,it used as an oxidizer in pyrotechnics, explosives, and propellants. And in dyes and chemical industry,it employed as an intermediate in dyes or as a nitrating agent in chemical reactions.

3. Food Industry: As food preservative,it used in cured meat products (e.g., ham, sausages) to inhibit bacterial growth (like Clostridium botulinum) and maintain color.

4. Other Applications: such as solar thermal storage,laboratory reagent and cement additive.