Sodium Nitrate

Sodium Nitrate

Molecular Formula: NaNO3
CAS No. : 7631-99-4
Packaging available

25kg,50kg,1250kg per bag. Lined with polyethylene plastic woven bag/paper-plastic composite bag (can be customized as required by customers).


1) Preservative: Sodium nitrate is a preservative found in processed meats, such as hot dogs, bologna, salami, ham and other deli meats. It prevents the growth of the bacteria that spoils meat and preserves the meat as a red or pink color. Sodium nitrate is not added to chicken or tuna, as there is no red color to preserve.
2) Fertilizer : The nitrogen from sodium nitrate fertilizers are immediately available to plant roots.
3) Glass processing: It chemically strengthened glass which has resistant to scratching, and has improved impact and bending strength, as well as an increased temperature stability

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Items Unit Standards
Content % ≥ 99.5 ≥98.50
Chloride % ≤ 0.15 ≤0.240
[NaCO2] % ≤ 0.01 ≤0.020
Iron % ≤ 0.05 ≤0.100
Water % ≥ 1.5 ≤1.800
Sodium Carbonate % ≤ 0.03 ≤0.060
Water Insoluble % ≤ 0.005 ≤0.005
Physical Properties
Items Standards
Particle Size Shperical
Colour White
Sizing 2-4 mm-95 %