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Suppliers for CAS
8025-81-8
|
Properties | | CAS |
8025-81-8 | | Formula |
C43H74N2O14 | | EINECS |
232-429-6 |
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19 Registered suppliers
Simagchem Corporation
P.R.China
Aecochem Corp.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
| Appearance | A white or slightly yellowish powder
| | Identification |
| | A. UV Spectrum | The specific absorbance at the maximum (232nm) is about 340.
| | B. TLC | Corresponds to reference solution.
| | C. Color Reaction | Brown colour.
| | pH | 8.5-10.5
| | Specific optical rotation | -80°- -85°(dried substance)
| | Composition (HPLC) |
| | SpiramycinⅠ | ≥ 80.0 %
| | SpiramycinⅡ | ≤ 5.0 %
| | SpiramycinⅢ | ≤ 10.0 %
| | Total Spiramycins | ≥ 90.0 %
| | Related substances (HPLC) | ≤ 2.0 %
| | Heavy metals | ≤ 20ppm
| | Loss on drying | ≤ 3.5 %
| | Sulphated ash | ≤ 0.1 %
| | Assay (wet substance) | No limits (IU/mg)
| | Assay (dried substance) | ≥ 4100 IU/mg
| | Standard | EP VII |
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C134H228N6O44 Molecular Weight: 2627.25792 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29419090
More details are to be found here
B.M.P. Bulk Medicines & Pharmaceuticals GmbH
Germany
Molecular Formula: C134H228N6O44 Molecular Weight: 2627.25792 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29419090
More details are to be found here
Newstar Chem Enterprise Ltd.
P.R.China
Molecular Formula: C134H228N6O44 Molecular Weight: 2627.25792 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29419090
More details are to be found here
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Molecular Formula: C134H228N6O44 Molecular Weight: 2627.25792 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29419090
More details are to be found here
Nantong Xindao Biotech Ltd
P.R.China
Molecular Formula: C134H228N6O44 Molecular Weight: 2627.25792 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29419090
More details are to be found here
Finetech Industry Limited
P.R.China
More details are to be found here
Skyrun Industrial Co., Ltd.
P.R.China
More details are to be found here
Carbone Scientific Co., Ltd.
U.K.
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Autech Industry Co.,Limited
P.R.China
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Xiamen Equation Chemical Co.,Ltd
P.R.China
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Chemos GmbH & Co. KG
Germany
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BuGuCh & Partners
Germany
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XD BIOCHEMS Ltd
P.R.China
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Sigma-Aldrich International GmbH
Switzerland
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CM Fine Chemicals
Switzerland
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Santa Cruz Biotechnology, Inc.
USA
More details are to be found here
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Spiramycin |
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