Sichuan Xinyun Jinhong Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | 1000 tons per month |
| Delivery Time | 15 working days |
| Packaging Details | 25kg or larger packaging |
| Foreign Name | potassium nitrate |
| Chemical formula | KNO3 |
| CAS number | 7757-79-1 |
| Melting point | 334℃ |
| Molecular weight | 101.10 |
| Density | 2.109 (water=1) |
| Solubility | Easy to dissolve in water |
| Appearance | Transparent colorless or white powder |
| Brand Name | yunxin |
| Model Number | Industrial grade |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 tons per month |
| Delivery Time | 15 working days | Packaging Details | 25kg or larger packaging |
| Foreign Name | potassium nitrate | Chemical formula | KNO3 |
| CAS number | 7757-79-1 | Melting point | 334℃ |
| Molecular weight | 101.10 | Density | 2.109 (water=1) |
| Solubility | Easy to dissolve in water | Appearance | Transparent colorless or white powder |
| Brand Name | yunxin | Model Number | Industrial grade |
| Place of Origin | china | ||
| High Light | KNO3 Bulk Potassium Nitrate ，KNO3 Potassium Nitrate Crystals ，CAS Number 7757-79-1 | ||
potassium nitrate Used as a color developer in black and white film production
Product Introduction:
Potassium nitrate is the nitrate salt of potassium, with the chemical formula KNO3 (potassium nitrate is an ionic compound and does not have a molecule, so it has no molecular weight, only a formula). The appearance is transparent colorless or white powder, odorless, with a specific gravity (water=1) of 2.11. The solubility in water is 13 g/100mL (depending on temperature, the higher the temperature, the higher the solubility. Among chemical substances, the solubility of potassium nitrate changes significantly). The deliquescence is lower than that of sodium nitrate, and it has a cooling and stimulating salty taste. Dissolve in water, slightly soluble in ethanol.
Basic Product Information:
| Chinese name | potassium nitrate | Storage | Sealed, cool, dry storage |
| Foreign name | potassium nitrate | CAS number | 7757-79-1 |
| alias | Saltpeter, saltpeter, pyroxene | melting point | 334℃ |
| chemical formula | KNO3 | boiling point | 400℃ |
| relative molecular mass | 101.10 | relative density | 2.109 (water=1) |
| Chemical category | inorganic salt | PH of aqueous solution | At room temperature, it is 7 |
| Control type | Potassium nitrate (*) (easily explosive) |
Product Usage:
1. Used as analytical reagents and oxidants, as well as for the synthesis of potassium salts and the preparation of explosives.
2. In the food industry, it is used as a coloring agent, color protectant, antimicrobial agent, and preservative, such as in cured meat and as a preservative in luncheon meat.
3. It is a raw material for manufacturing black gunpowder, such as mining gunpowder, ignition wires, firecrackers, etc. Also used for fireworks to produce purple sparks. Mechanical heat treatment is used as a salt bath for quenching. The ceramic industry is used to manufacture porcelain glaze and colored powders. Used as a glass clarifying agent. Used for manufacturing automotive lamp glass shells, optical glass cathode ray tube glass shells, etc. The pharmaceutical industry is used to produce penicillin potassium salt, rifampicin and other drugs. Used for making cigarette paper. Used as a catalyst. Mineral processing agent. Used as a compound fertilizer for crops and flowers.
4. Potassium nitrate is also a coloring agent allowed to be used in China. It is reduced to potassium nitrite in meat products due to bacterial action, providing color protection and antibacterial effects. According to Chinese regulations, it can be used for meat products with a maximum usage of 0.5g/kg and a residue level not exceeding 0.03g/kg.
5. Used for manufacturing fireworks, matches, ceramic glazes, fertilizers, etc.
6. Industrial potassium nitrate is also widely used in strengthening glass production processes.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2021
Ecer Certification：
Verified Supplier
Sichuan Xinyun Jinhong Technology Co., Ltd. was established in 2021. Relying on the fertile land of China, the company has grown rapidly through the efforts of all employees and the care and support of friends from all walks of life. Currently, it has become a well-known and strong one-sto... Sichuan Xinyun Jinhong Technology Co., Ltd. was established in 2021. Relying on the fertile land of China, the company has grown rapidly through the efforts of all employees and the care and support of friends from all walks of life. Currently, it has become a well-known and strong one-sto...
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