EN 
CAS 50-81-7Food GradePharma GradeCosmetic Grade
Vitamin C (Ascorbic Acid)
Also known as: L-Ascorbic Acid; L-Ascorbate; Vitamin C powder
Appearance: White to slightly yellow crystalline powder
- CAS No.
- 50-81-7
- Synonyms
- L-Ascorbic Acid; L-Ascorbate; Vitamin C powder
- Molecular Formula
- C6H8O6
- Molecular Weight
- 176.12
- Appearance
- White to slightly yellow crystalline powder
- Grades
- Food Grade, Pharma Grade, Cosmetic Grade
- Packaging
- 25 kg fiber drum with double PE liner; 500 kg or 1000 kg bulk bags on request
- MOQ
- 100 kg
- Lead Time
- 7-15 days
- HS Code
- 29362700
Specifications
| Parameter | Specification |
|---|---|
| Assay | 99.0% - 100.5% |
| Appearance | White or almost white crystalline powder |
| Loss on drying | ≤ 0.4% |
| Residue on ignition | ≤ 0.1% |
| Heavy metals (as Pb) | ≤ 10 ppm |
| Arsenic | ≤ 3 ppm |
Product Description
High-purity L-ascorbic acid for dietary supplements, food fortification and cosmetic formulations. Stable crystalline form with excellent flowability, produced under a GMP-aligned quality system.
Applications
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- Samples
- 50–500 g free for qualified buyers
- Documents
- COA, SDS/TDS and certificates before you commit
- Response
- Within one working day, in English
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