Suppliers for CAS
84604-20-6
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Properties | CAS |
84604-20-6 | EINECS |
283-298-7 |
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12 Registered suppliers
Simagchem Corporation
P.R.China
Hangzhou Keying Chem Co., Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
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
Xingrui Industry Co., Limited
P.R.China
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
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
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
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C25H22O10 Molecular Weight: 482.43618 HS Code: 2932996560
More details are to be found here
Arakato Development Ltd
Hong Kong
XD BIOCHEMS Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Chemlyte Solutions
P.R.China
More details are to be found here
Pharmore Ingredients, Inc.
USA
More details are to be found here
Sigma-Aldrich International GmbH
Switzerland
More details are to be found here
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