Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 tons per month |
| Delivery Time | 5-10 days |
| Packaging Details | 25kg per pp bag, or customized |
| Name | Hot sale high quality Sodium Nitrate 7631-99-4 with reasonable price and fast delivery |
| Molecular formula | NaNO3 |
| CAS Number | 7631-99-4 |
| HS code | 3102500000 |
| EINECS | 231-554-3 |
| Molecualr weight: | 84.9947 g/mol |
| Appearance | White powder or colorless crystals |
| Density | 2.257 g/cm3, solid |
| Melting point | 308 °C (586 °F; 581 K) |
| Boiling point | 380 °C (716 °F; 653 K) decomposes |
| Solubility in water | 91.2 g/100 mL (25 °C) |
| Viscosity | 2.85 cP (317 °C) |
| Grade | Industrial Grade |
| Brand Name | YX |
| Model Number | YX-NA |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 tons per month |
| Delivery Time | 5-10 days | Packaging Details | 25kg per pp bag, or customized |
| Name | Hot sale high quality Sodium Nitrate 7631-99-4 with reasonable price and fast delivery | Molecular formula | NaNO3 |
| CAS Number | 7631-99-4 | HS code | 3102500000 |
| EINECS | 231-554-3 | Molecualr weight: | 84.9947 g/mol |
| Appearance | White powder or colorless crystals | Density | 2.257 g/cm3, solid |
| Melting point | 308 °C (586 °F; 581 K) | Boiling point | 380 °C (716 °F; 653 K) decomposes |
| Solubility in water | 91.2 g/100 mL (25 °C) | Viscosity | 2.85 cP (317 °C) |
| Grade | Industrial Grade | Brand Name | YX |
| Model Number | YX-NA | Place of Origin | China |
| High Light | Industrial Grade Sodium Nitrate ，Sodium Nitrate CAS 7631-99-4 ，Sodium Nitrate NaNO3 Powder | ||
Hot sale high quality Sodium Nitrate 7631-99-4 with reasonable price and fast delivery
Introduction:
Sodium nitrate is the chemical compound with the formula NaNO3. This alkali metal nitrate salt is also known as Chile saltpeter (because large deposits of this salt can be found in Chile) to distinguish it from ordinary saltpeter, potassium nitrate. The mineral form is also known as nitratine, nitratite or soda niter.
Sodium nitrate is a white solid very soluble in water. It is a readily available source of the nitrate anion (NO3−), which is useful in several reactions carried out on industrial scales for the production of fertilizers, pyrotechnics and smoke bombs, glass and pottery enamels, food preservatives (esp. meats), and solid rocket propellant. It has been mined extensively for these purposes.
Specification:
| Specifications | Item | specification for Best Quality | specification for First Quality | specification for Qualified Quality |
| NaNO3 | ≥99.7% | ≥99.3% | ≥98.5% | |
| H2O | ≤1.5% | ≤1.8% | ≤2.0% | |
| NaNO | ≤0.01% | ≤0.02% | ≤0.15% | |
| Na2CO3 | ≤0.05% | ≤0.10% | ||
| Water insoluble | ≤0.03% | ≤0.06% | ||
| Density | ≥2 | ≥2 | ≥2 |
Applications:
Sodium nitrate can be combined with sulfuric acid and nitric acid distilled off. At lower pressure the lower temperature needed results in less decomposition. The theoretical 2 moles of nitric acid per 1 mole of sulfuric acid results in a very high end temperature, much decomposition and a solid neutral sulfate that is difficult to remove. When this reaction was important industrially, it was common practice to operate with sulfuric acid in excess to end on a mostly bisulfate product poured molten out of the retort.
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 Archimedes 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.
Sodium nitrate is also sometimes used by marine aquarists who utilize carbon-dosing techniques. It is used to increase nitrate levels in the water and promote bacterial growth
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
1998
Total Annual:
3,000,000-6000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ... Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ...
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