BGC > Buscar Producto > Silybum marianum extract | 84604-20-6

60% 70% 80%
Appearance:Amorphous Powder
Colour:Yellow to Yellowish-Brown
Odour:Slight,Specific
Solubility
-in Water
-in Methanol and Acetone
Identification -TLC,HPLC:To Comply with The Test
Sulphated Ash:NMT 0.6%
Heavy metals:NMT 20 PPM
-Lead -ICP-MS:NMT 0.5 PPM
-Cadmium -ICP-MS:NMT 1.5 PPM
-Mercury -ICP-MS:NMT 0.1 PPM
-Arsenic -ICP-MS:NMT3.0 PPM
Loss On Drying(2Hours 105℃):NMT 5.0%
Powder size :80Mesh,NLT90%
Assay of Silymarin(UV test,per cent,Standard in House):Min. 80,0
Assay of Total Silymarin(HPLC,determined as silybin,per cent)
- sum of silycristin and silydianin (HPLC, per cent of the total)
- sum of silybin А and silybin B (HPLC, per cent of the total)
- sum of isosilybin А and isosilybin В(HPLC, per cent of the total) From 30,0 to 65,0
From 20,0 to 45,0
From 40,0 to 65,0
From 10,0 to 20,0
Residual Solvents
- N-hexane:NMT 290 PPM
- Methanol:NMT 3000 PPM
- Ethanol :NMT 5000 PPM
Pesticide Residues USP <561>
Microbiological Quality (Total viable aerobic count)
- Bacteria, CFU/g, not more than 10³
- Moulds and yeasts, CFU/g, not more than10²
- E.coli, Salmonella, S. aureus, CFU/g

Molecular Formula: C25H22O10
Molecular Weight: 482.43618
HS Code: 2932996560

P.E. 80%

P.E. 80%