| Product Name: Sodium Ascorbate |
Type: Food Additives
Origin: China
CAS No.: 134-03-2
AUCO No.: 239
Packing: 25kg carton |
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| Items | Standard |
| Characteristics | White or yellowish crystalline powder |
| Identification | A:The infrared spectrum of the sample compares qualitatively to the infrared spectrum of the standard |
| A:Identify |
| B:Qualify |
| B:The solution reduces alkaline cupric tartrate TS slowly at room temperature, but more readily upon heating |
A solution(1 in 50) responds to the tests of
Sodium <191> |
| Specific Optical Rotation | +103 °~ +108 ° |
| PH(10% aqueous solution) | 7.0-8.0 |
| Loss on Drying | ≤0.25% |
| Heavy Metals | ≤10ppm |
| Arsenic | ≤3ppm |
| Lead | ≤2ppm |
| Assay | 99.0%- 101.0% |
| Organic Volatile Impurities | Pass |
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We can also arrange customized packages according to customers' requirements.
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China
