Basic Information of Sodium Nitrate in Glass Industry
Molecular formula: NaNO3
CAS:7631-99-4
Molecular weight：85.01
Melting point：306.8°C
Density：2.257 g/cm3.
Description:
Sodium Nitrate in Glass Industry is a white deliquescent solid very soluble in water, ammonia and hydrazine; soluble in alcohol; slightly soluble in pyridine; insoluble in acetone. It is slightly bitter in taste.
Specifications:
| Specifications | Excellent | First grade | Qualified |
| Purity(NaNO3) ≥ | 99.7% | 99.3% | 98.5% |
| Moisture ≤ | 1.0% | 1.5% | 2.0% |
| Chloride (NaCl) ≤ | 0.25% | 0.30% | – |
| Water insoluble (as dry base) ≤ | 0.03% | 0.06% | – |
| NaNO2 ≤ | 0.01% | 0.02% | 0.15% |
| Fe ≤ | 0.005% | 0.005% | – |
| NaNO3 ≤ | 0.05% | 0.10% | – |
Applications:
1. Agriculture: Most sodium nitrate is used in fertilizers, where it supplies a water-soluble form of nitrogen.
2. Food Processing: Sodium nitrate is also a food additive used as a preservative and color fixative in cured meats and poultry
3. Chemical Manufacturing: It is used as a raw material to produce potassium nitrate. It is also used as a in a steel coating process in which it forms a surface of magnetite layer.
4. Explosives: Sodium nitrate is used in solid propellants, explosives, and pyrotechnics.
5.Glass and pottery enamels: Sodium nitrate is used in the production of glass and pottery enamels
Packaging & Shipping:
In 25/50/500/1000kg PP/PE bag or on customer request.
Storage:
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage and moisture. Isolate from any source of heat or ignition. Avoid storage on wood floors
Why you should choose us:
1. Experience: We have been in the industry for many years and have extensive experience in providing high-quality products to our clients.
2. Quality: We have a rigorous quality control process to ensure that all of our products meet the highest standards.
3. Customer service: Our team is dedicated to providing exceptional customer service and support throughout the entire process.
4. Competitive pricing: We offer competitive pricing without compromising on quality, making us a cost-effective choice for your needs.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are Manufacturer in Shanxi,China. Welcome to our factory.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union,Paypal.
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