Description
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Material: Silymarin |
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CAS No.: 65666-07-1 |
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ITEM |
STANDARD |
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Appearance |
Amorphous yellow powder |
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Odor & taste |
Slight, Specific |
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Mesh size |
95% Pass 100mesh |
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Assay, % |
NLT. 10.0 |
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Soluble in Water |
Practically insoluble |
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Soluble in Methanol and Acetone |
Soluble |
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Identification |
TLC/HPLC |
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Total Ash, % |
NMT. 0.45 |
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Heavy metals, ppm |
NMT. 20 |
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Lead, ppm |
NMT. 0.5 |
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Cadmium, ppm |
NMT. 1.5 |
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Mercury, ppm |
NMT 0.1 |
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Arsenic, ppm |
NMT 3.0 |
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Loss on drying, % |
Max. 5.0 |
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Mesh size |
90% Pass 80mesh |
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Assay of Silymarin (UV test), % |
Min. 80 |
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Residual of solvent, % |
NMT. 0.25 |
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Total aerobic count, cfu/g |
NMT. 1000 |
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Yeast & Mold, cfu/g |
NMT. 100 |
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E. Coli |
Negative |
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Salmonella |
Negative |
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Aflatoxins |
Negative |
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Conclusion: |
The above product conforms to requirement |
