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Suppliers for CAS
84604-20-6
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Properties | | CAS |
84604-20-6 | | EINECS |
283-298-7 |
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11 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
Sigma-Aldrich International GmbH
Switzerland
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
Pharmore Ingredients, Inc.
USA
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