First Grade ≥98.5% sodium nitrite is a core raw material for concrete antifreeze agents. Widely used in Central Asia and cold-climate construction — effective down to -15°C with proper formulation.
Superior Grade ≥99% sodium nitrite serves as precision metal anti-rust agent and electroplating corrosion inhibitor — preferred by steel coil storage buyers in the Middle East.
Industrial sodium nitrite is used in conventional textile bleaching and as a diazotization reagent in dye intermediate synthesis. GB/T 2367 compliant grades ensure stable bleaching results.
Food Grade ≥99% sodium nitrite available upon customized order for cured meat preservation. Complete food safety certifications and COA provided with every shipment.
Successfully delivered 200MT First Grade sodium nitrite to regional distributors. Full UN 1500 dangerous goods documentation and COA included for smooth customs clearance.
Sodium nitrite is UN 1500 Class 5.1 oxidizer — we provide MSDS, batch COA and DG packing certificates. FOB/CIF/CFR from Qingdao and Tianjin Port. In-stock orders ship within 3–7 working days.
Tell us your region and application — we will match the right sodium nitrite grade and packaging.
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