Customization: | Available |
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CAS No.: | 65666-07-1 |
Formula: | C25h22o10 |
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Test Items | Specification and Standards |
Appearance | Amorphous Powder |
Colour | Yellow to Yellowish-Brown |
Odour | Slight, Specific |
Solubility | |
- in water | Practically insoluble |
- in methanol and acetone | Soluble |
Sulphated Ash | NMT 0.5% |
Heavy Metals | NMT 10 PPM |
Loss On Drying (2 Hours 105 ºC) | NMT 5.0% |
Powder Size | |
Mesh 80 | NLT 90% |
Assay of Silymarin (Tested by UV) | NLT 80% |
Assay of Silymarin (Tested by HPLC) | |
-Silybin A. B. | |
-Isosilybin A.B. | |
- Silydianin & Silychristin | |
Residual Solvents | |
- N-Hexane | NMT 50ppm |
- Methanol | NMT 200ppm |
- Acetone | NMT 5000ppm |
- Ethyl acetate | NMT 5000ppm |
- Ethanol | NMT 5000ppm |
Microbiological Quality (Total viable aerobic count) | |
- Total Bacterial Count |
NMT 10000.0 cfu/g |
- Moulds &Yeasts | NMT 100.0 cfu/g |
- Escherichia coli | Not detected |
Guarantee of non-irradiation | --- |
Delivery time | Within 15 days after your payment. |
MOQ | 25 kg |
Packing | 25kg with double plastic container inside/Drum outside. |
Net Weight | 25kgs/Drum |
Gross Weight | 28kgs/Drum |
Drum Size & Volume: | 42cm*42cm* 52cm, 0.08 m³/Drum |
Storage | Stored in dry and cool place, keep away from strong light and heat. |
Shelf Life | 3 years when properly stored. |