Proveedores de CAS
15686-71-2
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Identificación | CAS |
15686-71-2 | Formula |
C16H17N3O4S | EINECS |
239-773-6 |
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23 Proveedores registrados
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
Appearance | White or almost white,crystalline powder
| Solubility | Sparingly soluble in water, practically insoluble in ethanol(96%)
| Identification | IR spectrum should match with that of standard
| PH | 4.0~5.5
| Water | 4.0%~8.0%, determined on 0.300g
| Specific Optical Rotation | +149°~+158° ( anhydrous substance )
| Assay | 95.0%~102.0% of C16H17N3O4S( anhydrous substance) |
| Related Substances |
| Impurity B | ≤ 1.0% (compared to the area of the 2nd peak)
| Any Other Impurity | ≤ 1.0% (compared to the area of the 1st peak)
| Total impurity | ≤ 3.0%
| Sulphated Ash | ≤ 0.2%, determined on 1.0g
| N, N-Dimethylaniline | Not more than 20 ppm |
Hangzhou Keying Chem Co., Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C16H17N3O4S Molecular Weight: 347.39 Hazard Symbols: Xn WGKGermany: 3 HS Code: 29419000
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BuGuCh & Partners
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DSM Biosolutions B.V. (former Gist-Brocades)
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R.J. Chemicals, Inc.
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Sigma-Aldrich International GmbH
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Santa Cruz Biotechnology, Inc.
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