Sodium Nitrate CAS 7631-99-4 Powder Granular

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Sodium Nitrate CAS 7631-99-4 powder granular

Sodium Nitrate is a widely used inorganic chemical compound, with CAS 7631-99-4. It is available in common forms including powder and granular, which are easy to store and transport, making it suitable for large-scale industrial applications and import and export trade. This product has obtained REACH registration, and MSDS download is available for customers to obtain detailed safety information.

Product Aliases

Sodium Nitrate is also known by various aliases in the industry, including Chile Saltpeter, Sodium Nitrate(V), Nitrate of Soda, and Chilean Nitrate. These aliases are commonly used in different regions and industrial fields, but all refer to the same chemical compound with the molecular formula .

Product Properties & Physical Characteristics

Sodium Nitrate is an odorless, colorless to white crystalline solid, with a slightly bitter and salty taste. It has strong hygroscopicity, especially when mixed with a small amount of sodium chloride impurities, the hygroscopicity will be significantly enhanced. As an important oxidizing agent, it is stable under normal storage conditions but will decompose when heated above 380℃.

Key physical characteristics include: density of 2.257-2.26g/cm³ at 20℃, melting point of 306-308℃, boiling point of 380℃ (decomposition), and easy solubility in water (900g/L at 20℃) and liquid ammonia, slightly soluble in glycerol and ethanol. When dissolved in water, it absorbs heat, causing the solution temperature to decrease.

Common Product Specifications (Industrial Grade)

Product Applications

Sodium Nitrate has a wide range of applications across multiple industries, making it a high-demand product for global import purchasers:

Fertilizer Industry: Used as a nitrogen fertilizer for acidic soils, providing essential nitrogen nutrients for crops such as vegetables, fruits and grains, promoting plant growth and improving yield.

Glass Industry: Serves as a clarifying agent, defoaming agent and oxidizing flux in glass production, helping to remove impurities and bubbles, and improving the transparency and quality of glass products.

Food Industry: Used as a food preservative and color fixative in processed meats (such as sausages, bacon and ham), which can inhibit the growth of harmful bacteria and maintain the bright pink color of meat (used in compliance with relevant national standards).

Industrial Field: Used in the production of explosives, enamel, detergents and metal processing. It is also used as an anti-corrosion agent in low-pressure boilers and a desensitizer in toothpaste.

FAQ

Q1: Is Sodium Nitrate (CAS 7631-99-4) a hazardous material? How to store it safely?

A1: Sodium Nitrate is classified as an oxidizing hazardous material (UN 1498, Class 5.1). It should be stored in a cool, ventilated warehouse with a temperature not exceeding 30℃ and relative humidity below 50%, away from flammables, reducing agents and acids. It should be sealed to prevent moisture absorption and mixed storage with incompatible substances.

Q2: Can the appearance form of Sodium Nitrate be customized according to purchase requirements?

A2: Yes, the main available forms are powder and granular. For large-volume orders, customized particle size and appearance can be provided according to specific purchase needs to meet different industrial application scenarios.

Q3: What documents are provided for Sodium Nitrate import and export?

A3: Relevant documents include REACH registration certificate, MSDS (MSDS download is available), product inspection report, and customs declaration information. All documents comply with international import and export standards to ensure smooth customs clearance for purchasers.

Sodium Nitrate (CAS 7631-99-4) is a versatile and high-quality inorganic chemical, with stable product quality and complete certification. MSDS download service is provided to ensure safe use and compliance with international standards, making it an ideal choice for global import purchasers.

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