|
|
Suppliers for
Chlorzoxazone
|
Properties | CAS |
95-25-0 | Formula |
C7H4ClNO2 | EINECS |
202-403-9 |
|
|
15 Registered suppliers
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
Appearance | White or almost white crystalline powder
| Melting point | 189~194℃
| Chemical Identification | Positive reaction
| HPLC | The retention time of main peak corresponds with standard reference
| UA | Meet the requirements
| IR | Corresponds with standard reference
| Chloride | Not more than 0.02%
| Related substance |
| 2-Amino-4-chloro phenol | NMT0.5%
| p-chlorophenol | NMT 0.25%
| Other impurities | NMT1.0%
| Loss on drying | Not more than 0.5%
| Residue on Ignition | Not more than 0.1%
| Heavy metals (Pb) | Not more than 2mg/kg
| Methanol | Not more than 0.3%
| Assay | 98.5%min (on drying ) |
|
Properties:
... more properties and specification on Chlorzoxazone
|
|
Privileged suppliers
Last update 2024-05-10
|