[Purpose 1] mainly used as food preservatives, and also for making drugs, dyes, etc.
[purpose two] used in pharmaceutical industry and plant genetic research, and also as dye intermediates and fungicides.
And preservatives
[purpose three] preservatives; antimicrobials.
[Purpose four] sodium benzoate is also an important acid type food preservative. When used, it can be converted into effective form benzoic acid. See the benzoic acid for use and usage. In addition, it can also be used as a preservative for fodder.
[Usage 5] The product is used as food additive (preservative), bactericide in pharmaceutical industry, mordant in dyeing industry, plasticizer in plastic industry, and intermediate in organic synthesis such as perfume.
[Usage 6] It is used as a cosolvent in serum bilirubin test, food additive (preservative), bactericide in pharmaceutical industry, mordant in dyeing industry, plasticizer in plastics industry, and intermediate in organic synthesis such as perfume.
Test Item | Test Parameters | Test Result |
Appearances | powder | powder |
Assay,% | 99.0~100.5 | 99.6 |
Water,% | ≤2 | 1.8 |
Alkalinity(as NaOH) | Pass Test | Pass Test |
Hazen(10% Aqueous Solution) | Pass Test | Pass Test |
Easy oxide | Pass Test | Pass Test |
Dissolved state | Pass Test | Pass Test |
Heavy Metals(as Pb),ppm | ≤10 | <10 |
Chloride(as Cl),ppm | ≤300 | <300 |
Arsenic,ppm | ≤2 | <2 |
Sulfate,% | ≤0.1 | <0.1 |
Conclusion | Confirmed Standard. |
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