Description
Chemical Formula : (NaNO₂)
Sodium Nitrite: A Powerful Industrial Chemical
Sodium nitrite is an inorganic compound with the chemical formula NaNO2. It is a white to slightly yellow crystalline powder that is widely used as a preservative, color fixative, and antiseptic in the food, pharmaceutical, and chemical industries. This powerful industrial chemical has a range of properties that make it essential to a wide range of applications.
One of the most common uses of sodium nitrite is as a food preservative. It is added to meats such as bacon, ham, and hot dogs to prevent bacterial growth and extend their shelf life. It also gives them a bright pink color that is attractive to consumers. However, there are concerns about the safety of sodium nitrite in food products, as it may react with other food additives to form carcinogenic compounds.
Sodium nitrite is also used in the pharmaceutical industry to produce medications such as diazepam, which is used to treat anxiety and other conditions. It is also used in the production of nitric oxide, which is used to treat pulmonary hypertension and other cardiovascular conditions.
In the chemical industry, sodium nitrite is used as a reagent in the production of various chemicals, including dyes, pigments, and explosives. It is a key component in the production of azo dyes, which are widely used in the textile industry to color fabrics. It is also used to produce nitrous oxide, a common anesthetic.
While sodium nitrite is a useful chemical, it does have some potential dangers. It is highly toxic if ingested or inhaled in large quantities, and can cause skin and eye irritation. It is also a potent oxidizing agent, which means it can react with other chemicals to cause fires or explosions. For these reasons, it should be handled with care and stored in a secure location.
Overall, sodium nitrite is a powerful and versatile industrial chemical that has a range of uses. It is a preservative in the food industry, a key component in the pharmaceutical industry, and a reagent in the chemical industry. While it does have some potential hazards, its properties make it an essential part of many industrial processes.
Quality Index
| Index Item | Index | ||
| High-class product |
First-calss product |
Qualified product |
|
| Sodium Nitrite content (as dry basis),%,≥ | 99.0 | 98.5 | 98.0 |
| Moisture, %,≤ | 1.4 | 2.0 | 2.5 |
| Choridum(Nacl) content (as dry basis),%,≤ | 0.10 | 0.17 | — |
| Water insoluble content (as dry basis),%,≤ | 0.05 | 0.06 | 0.10 |
| Sodium Nitrate Content (as dry basis),%,≤ | 0.80 | 1.00 | 1.90 |
Package:25kg/bag.220kg/drum or as per buyer requirements.
Storage: Store in a cool and ventilated warehouse. Do not mix with acids for storage and transportation.
Q: What kind of package do you have?
A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
Q: Is the quality of your products guaranteed?
A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.
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