CGQ Products Co., Limited

China Manufacturer with main products: Hog Casings, Dried Hog Casing, Basic Zinc Carbonate, Aluminium Hydroxide, PAC, Magnesium Carbonate, Magnesium Oxide, Aluminium Oxide

Sodium Nitrate Supplier

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

1. Product Name: Sodium nitrate
2. Molecular Formula: NaNO3
3. CAS No. : 7631-99-4
4. UN No. : 1498
5. Hazard Class: 5.1
6. Purity: 99%Min
7. Appearance: White or light yellow Fine Crystal
8. Forbidden Match Things: Strong Reducing Agent, Active Metal Powder, Strong Acids, Inflammable
9. Application:
Sodium nitrate was used extensively as a fertilizer and a raw material for the manufacture of gunpowder in the late 19th century. It can be combined with iron hydroxide to make a resin.
Sodium nitrate can be used in the production of nitric acid by combining it with sulfuric acid and subsequent separation through fractional distillation of the nitric acid, leaving behind a residue of sodium bisulfate. Hobbyist gold refiners use sodium nitrate to make a hybrid aqua regia that dissolves gold and other metals.
Sodium nitrate is also a food additive used as a preservative and color fixative in cured meats and poultry; it is listed under its INS number 251 or E number E251. It is approved for use in the EU, USA and Australia and New Zealand. Sodium nitrate should not be confused with sodium nitrite, which is also a common food additive and preservative used for example, in deli meats.
Less common applications include as an oxidizer in fireworks replacing potassium nitrate commonly found in black powder and as a component in instant cold packs.
Sodium nitrate is used together with potassium nitrate and calcium nitrate for heat storage and, more recently, for heat transfer in solar power plants. A mixture of sodium nitrate, calcium nitrate and potassium nitrate is used as energy storage material in prototype plants, such as Andasol Solar Power Station and the Archimede project.
It is also used in the wastewater industry for facultative microorganism respiration. Nitrosomonas, a genus of microorganisms, consumes nitrate in preference to oxygen, enabling it to grow more rapidly in the wastewater to be treated.
10. Specification:
Items Specification
High-class First-calss
product product
Sodium Nitrate content(as dry basis), %,, 99.5 99.3
Moisture, %, 1.5 1.8
Water insoluble content, %, 0.03 0.06
Chloridum (cl)content(as dry basis), %, 0.15 0.24
Sodium Nitrite content(as dry basis), %, 0.01 0.02
Sodium carbonate content(as dry basis), %, 0.05 0.1
Iron content, %, -- 0.005
11. Package:
25kg/bag or 50kg/bag 25MT/20' FCL. 20-24mt load/20' fcl with pallet .

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