Customization: | Available |
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Certification: | ISO, FDA, HACCP, Kosher, Halal |
Storage Method: | Normal |
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Analysis Items | Specifications | Results | Methods used |
Identification | Positive | Conforms | TLC |
Appearance | Fine Light Yellowish Brown Powder | Conforms | Visual test |
Odor & Taste | Characteristic | Conforms | Organoleptic test |
Bulk Density | 45-55g/100ml | 51.6g/100ml | ASTM D1895B |
Particle Size | 95% through 80 Mesh | Conforms | AOAC 973.03 |
Solubility | Soluble in water | Conforms | Visual |
Assay | NLT 20% Vitamin C | 20.15% | HPLC |
Loss on Drying | NMT 5.0% | 3.12% | 5h at 105ºC |
Ash Content | NMT 5.0% | 3.25% | 3h at 600ºC |
Extract Solvents | Grain Alcohol & Water | Conforms | / |
Solvent Residues | Eur. Pharm. 2000 | Conforms | GC |
Heavy Metals | NMT 10ppm | Conforms | Atomic absorption |
Arsenic (As) | NMT 1ppm | Conforms | Atomic absorption |
Lead (Pb) | NMT 2ppm | Conforms | Atomic absorption |
Cadmium (Cd) | NMT 0.5ppm | Conforms | Atomic absorption |
Mercury(Hg) | NMT 0.2ppm | Conforms | Atomic absorption |
666 | NMT 0.1ppm | Conforms | USP-GC |
DDT | NMT 0.5ppm | Conforms | USP-GC |
Acephate | NMT 0.2ppm | Conforms | USP-GC |
Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC |
PCNB | NMT 0.1ppm | Conforms | USP-GC |
Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||
Microbiological Data | Total Plate Count<10,000cfu/g | < 1000 cfu/g | GB 4789.2 |
Total Yeast & Mold<1,000cfu/g | < 100 cfu/g | GB 4789.15 | |
E. Coli to be negative | Negative | GB 4789.3 | |
Salmonella be negative | Negative | GB 4789.10 | |
Staphylococcus be negative | Negative | GB 4789.4 |