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        Hello, Welcome to Shanxi Xinyufeng Technology Co., Ltd.!
        A modern enterprise integrating R&D, production and sales of chemical products...

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        Sodium nitrate

        Product Name: Sodium nitrate

        CAS No.: 7631-99-4

        EINECS No.: 231-554-3

        Molecular formula: NNaO3

        Molecular weight: 84.99

        Uses: Mainly used as raw materials for manufacturing base compounds, azo dyes, etc.; used as mordant and bleaching agent for fabric dyeing; metal heat treatment agent; cement early strength agent, antifreeze, etc.?Mainly used in the pharmaceutical and chemical industries.?Sodium nitrite is not only an antifreeze chemical admixture for early-strength cement concrete, but also a catalyst for the hydration and hardening of early-strength cement.

        Sodium nitrite is also a corrosion inhibitor for metals. After the surface of the metal is dipped with sodium nitrite solution, it can be corrosion-inhibited for about half a year. Sodium nitrite is often used as a rust inhibitor for castings.

        Quality Index: GB/T 4553-2016

        Main Index name Top grade First grade Qualified product
        Sodium nitrite content (calculated on a dry basis),% ≥ 99.0 98.5 98.0
        Moisture,% ≤ 1.4 2.0 2.5
        Chloride (calculated) content,% ≤ 0.10 0.17 -
        Water insoluble matter content (calculated on a dry basis),% ≤ 0.05 0.06 0.10
        The content of nitric acid (calculated on a dry basis),% ≤ 0.80 1.00 1.90
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        • No. 2 Sales Department: Su Jing
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        • No.3 Sales Department: Gao Rongli
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        • Shanxi Xinyufeng Technology Co., Ltd.
          Company Department: Deputy General Manager / QQ: 76893367
          Company Address: No. 2414, 24th Floor, Unit 1, Building 24, No. 161, Section 2, Jinci Road, Yijing Street, Jinyuan District, Taiyuan City, China
          E-mail: tyxyfchem@126.com
          Tel: +86-18103464518 / +86-18235174518
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