| Customization: | Available |
|---|---|
| CAS No.: | 532-32-1 |
| Formula: | C7h5nao2 |
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Sodium benzoate is a substance which has the chemical formula NaC7H5O2. It is a widely used food preservative, with an E number of E211. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid.
Product Name:Sodium Benzoate
Appearance:White powder/granular/Needle
CAS No.: 532-32-1
HS Code.: 29163100.90
Package: 25kg bag
Specification of Sodium Benzoate:
| Identification | Conform To Standard | CONFORM TO STANDARD |
| Appearance | White Granular | White Granular |
| Assay | 99.0 ~ 101.0% | 100.25% |
| Free Acid (as SO4) | < 1% | <1% |
| Free Alkali (as K2CO3) | < 1% | 0.58% |
| Heavy Metals (as Pb) | ≤ 10 Ppm | LESS THAN 10 PPM |
| Arsenic (as As) | ≤ 3 Ppm | LESS THAN 3 PPM |
| Loss On Drying | ≤ 1.0% | 0.28% |
| Lead | ≤ 2Ppm | NONE |
| Melting Point(As sorbic acid) | 133.0ºC-135.0ºC | 133.0ºC-135.0ºC |
| Mercury | ≤ 1Ppm | NONE |
| Aldehydes | < 0.1% | <0.1% |
| Organic Volatile Impurities | Meet the requirement | Meet the Requirement |
| Chloride(as CI) | ≤0.1% | <0.1% |
| Residual Organic Solvents | Negative | Negative |
| Conclusion | CONFORM TO FCCV/E-202 STANDARD | |
1. Sodium benzoate is mainly used as food preservatives, it can also be used in making medecine and dye etc.
2. Used in medicine industry and plant genetic research, as well as dye intermediate, sterilizing agent and preservative.
3. Preservative; antimicrobial
4. Sodium benzoate is also an important acid type food preservatives, it becomes effective form benzoic acid.
when using. The range of application and the usage amount refers to benzoic acid. In addition, it can also be
used as preservative of fodder.
Packaging Detail: 25kgs craft paper bag or as your require
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
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