| Customization: | Available |
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| CAS No.: | 532-32-1 |
| Formula: | C7h5o2na |
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Sodium benzoate takes the forms of small white granules, flake, or powder. It has no smell or has a bit of sweet benzoic flavor and is stable in air
and soluble in water.
Function:
[1] This product is kind of excellent antiseptic used in medicine and tobacco industry.
[2] Mainly used as a food preservative,1g/kg used in soy sauce, vinegar, fruit juice, jam, fruit syrup, can; 0.8g/kg used in grape wine, fruit wine and soft agarose; 0.4g/kg used in fruit soda water; 0.5g/kg used in low-salt paste, flour paste, candied fruit, haw jelly cake and fruit syrup; 2g/kg used in condensed fruit juice.
[3]Aromatic acid,can also be added as a spice
[4]Sodium benzoate as used as a mordant,plasticizers,fungicides and organic synthesis
| ITEM | Result |
| Identification | Passes test benzoate ,passes test for sodium |
| Appearance | Free flowing white powder |
| Hazardous materials (glass ,hard plastic ,metal.word and stone) | Absent |
| Readily carbonizable substances | Passes test |
| Readily oxidixable substances | Passes test |
| Content | 99.0% ~ 100.5% |
| Loss on drying | =<1.5% |
| Acidity & Alkalinity | 0.2 ml |
| Water solution test | Clear |
| Heavy metals (as PB) | =<10 ppm |
| Ar-senic (As) | =<3 ppm |
| Chlorides | =< 200 ppm |
| Sulfate | =< 0.10% |
| Carburet | Meets the requirement |
| Oxide | Meets the requirement |
| Total chloride | =< 300 PPM |
| Colour of sulution | Y6 |
| Phthalic acid | Meets the requirement |
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