99.3% Sodium Nitrate

99.3% sodium nitrate

Molecular Formula: NaNO3
Morcule weight: 84.99
CAS NO.: 7631-99-4
EC NO:
Appearance: white or light yellow fine crystal

Property:
White fine crystal.Some are light gray or buff.The relative molecular weight is 84.99 and density is 2.257.Sodium nitrate is easy to be deliquescence and to dissolve in water and liquid ammonia,but only a little can dissolve in ethanol and glycerin.The melting point is 2710C.The decomposition temperature is 3800C.Its decomposition products are sodium nitrite and oxygen. If heated to higher temperature,it will be decomposed into the mixed gas of oxygen,azote and oxynitride.It has the strong oxidizing property and can cause the inflammation and explore while mixed with organics,sulfur and sulfite etc.


Application:
1> Sodium nitrate in the enamel industry as a flux, oxidizing agents and for the preparation of enamel powder raw materials.
2> Sodium nitrate in the glass industry for a variety of glass and products, bleaching agents defoamers, clarifying agents and oxidative flux.
3>Sodium nitrate as the inorganic industrial fusion of caustic soda used in the manufacture of bleaching agents and other nitrates.
4> Sodium nitrate as combusion-supporting agent in tobacco industry.
5> Sodium nitrate is also used as an ingredient in fertilizers,pyrotechnics and as a food preservative and metal heat treatment auxiliary agent, and antispetic in pharmaceutical industry

Packing:
Packed in 25kg plastic woven bag
500kg/1000kg/1100kg jumbo bag
as per customer's packing requirement

Technical data for sodium nitrate

Item	Quality  index
	high-class	first-class	qualified-class
Purity	99.5% min	99.3% min	98.5% min
Moisture	1.0% max	1.5% max	2.0% max
Chlorides(NaCl)	0.15% max	0.25% max	none
Sodium nitrite	0.01% max	0.02% max	0.15% max
Water insolubles	0.03% max	0.05% max	none
Sodium Carbonate	0.05% max	0.1% max	none
Iron(Fe)	0.005% max	none	none

Important Notice:
(1)Please store sodium nitrate in the place where keep ventilation and dry against rain,heated and insolation under sunlight.                                                 
(2)Please do not deliver or store sodium nitrate together with acid,metal powder,saw dust,gauze,paper,sugar,sulfur and other organic tinder and reduzates.
(3)Handle with care against friction and bounce while handling and pile.
The fire caused by sodium nitrate can be eradicated by using a lot of water.

Manufacturer introduction:
Shandong Yujing group have 2 chemical factories that produce sodium nitrite, sodium nitrate and sodium metabisulfite, 2 mirror factories that machining glasses and make them into tempered glasses and mirrors, 1 PVC & UPVC profile factory, 1 logistic company that arrange sea freight forwarding, 1 logistic company for land transportation and making wooden pallets & crates, 2 trading companies and 3 abroad offices.

The chemical company was established in year 2009,  which is developing the Nitrate Chemical Industry as the leading. It is a large modernization chemical industry, which is collect technology, industry, trade as a whole. It covers an area of 150,000 square meters, and the total asset is 400 millions. Now  the chemical factory have over 300 staff and workers and the annual sales revenue is 800 million yuan. The leading products  are Industrial Sodium Nitrite, Industrial Sodium Nitrate (called Two kinds of Sodium for short), and Sodium Metabisulfite.