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Sodium Benzoate, Anticorrosive Additive
| Price | $2200.00 |
|---|---|
| Min Order | 25 Tons |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 492 people viewed |
Model NO.:
1.44 g/cm3
CAS No.:
532-32-1
Formula:
C7h5nao2
EINECS:
208-534-8
Composition:
Sodium Benzoate
Type:
Beverage Preservatives
Effect:
Antiseptic
Resource:
Natural Preservatives
Melting Point:
436 ºC
Trademark:
OEM
Transport Package:
25kgs/PP PE Bag/Kraft Bag/Carton
Specification:
25kg/bag
Origin:
China
HS Code:
2916310020
Product Description
Sodium benzoate is an antiseptic used for oral liquid medicines. It has the effect of preventing deterioration and sourness and prolonging the shelf life. Excessive dosage can cause harm to the human liver and even cause cancer.
Physical and chemical properties: CAS: 65-85-0 Molecular formula: C7H6O2 Molecular weight: 122 Melting point: 122-123°C
Physical and chemical properties
1. Content: ≥99.5%
2. Appearance: qualified
3. Water insoluble matter: 0.01
4. Alkalinity: qualified
5. Chloride: 0.01
6. Sulfate: 0.005;
7. Iron: 0.0005
8. Heavy metals (calculated as Pb): 0.0005
9. Appearance and properties: white particles or crystalline powder, odorless or slightly benzoin smell;
10. Melting point: 122.4°C;
11. Boiling point: 249ºC;
12. Flash point: 121-123ºC (closed cup)
Physical and chemical properties: CAS: 65-85-0 Molecular formula: C7H6O2 Molecular weight: 122 Melting point: 122-123°C
Physical and chemical properties
1. Content: ≥99.5%
2. Appearance: qualified
3. Water insoluble matter: 0.01
4. Alkalinity: qualified
5. Chloride: 0.01
6. Sulfate: 0.005;
7. Iron: 0.0005
8. Heavy metals (calculated as Pb): 0.0005
9. Appearance and properties: white particles or crystalline powder, odorless or slightly benzoin smell;
10. Melting point: 122.4°C;
11. Boiling point: 249ºC;
12. Flash point: 121-123ºC (closed cup)
| Sodium benzoateName | Sodium benzoate |
| Appearance | White Granular |
| Chemical Formula | C7H5O2Na |
| Standard | USP, FCC, BP, EP, JP, etc. |
| Grade | Food, Pharma, Reagent |
| Certifications | GB/T19001-2008/ISO9001:2008; Kosher, Halal, SGS,TUV |
| Used | Preservative, Pharmaceutical applications, fireworks fu |
| tem | Standard |
| Identification | Positive |
| Melting point of insolated saccharin °C | 226-230 |
| Appearance | White crystals |
| Content % | 99.0-101.0 |
| Loss on drying % | ≤15 |
| Ammonium salts ppm | ≤25 |
| Arsenic ppm | ≤3 |
| Benzoate and salicylate | No precipitate or violet color appears |
| Heavy metals ppm | ≤10 |
| Free acid or alkali | Complies |
| Readily carbonizable substances | Not more intensely colored than reference |
| P-toluene sulfonamide | ≤10ppm |
| O-toluene sulfonamide | ≤10ppm |
| Selenium ppm | ≤30 |
| Related substance | Complies |
| Clarity and color solution | Colorless and clear |
| Organic Volatiles | Complies |
| PH value | Complies |
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