- Contact Person : Mr. Yu Tiejun
- Company Name : Shaanxi Dasheng Pharmaceutical Tech Co., Ltd.
- Tel : 86-29-88193551
- Fax : 86-29-88193353
- Address : Shaanxi,Xi'an,9F of Jiezuo Square, No.2 South Fenghui Rd., Hi-tech Industrial Developing Zone, Xi'an, China.
- Country/Region : China
- Zip : 710075
CP2010 Procaterol Hydrochloride Hemihydrate
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ITEM TESTED | STANDARD | RESULTS | |
Appearance | White to almost white crystalline powder. | White crystalline powder. | |
Identification | 1. | Positive reaction | Positive reaction |
2. | Ultraviolet-visible Spectrophotometers: the maximal absorption in 295nm, 259nm, and 234nm. | Complies | |
3. | Infrared Spectrophotometry: exhibit similar intensities of absorption at the same wave numbers with Reference Sprectrum. | Complies | |
4. | Reaction of chloride | Complies | |
pH (C: 1% water) | 4.0-5.0 | 4.72 | |
Mp | 193~198°C | 195.5~197.4°C | |
Clarity of solution | According to CP test | Complies | |
Related substances (By HPLC) | Comply with the Reference Standard. (Total impurities is not more than 0.5%) | 0.29% | |
Moisture by K. Pischer | Between 2.5% and 3.3% | 2.7% | |
Residue on ignition | Not more than 0.1% | 0.07% | |
Heavy metals | Not more than 10ppm | Complies | |
Arsenic | Not more than 0.0002% | Complies | |
Assay | Not less than 98.5%,calculated with reference to the dried substances. | 99.7% | |
Remarks: The material complies with respect to CP2010 | |||
CP2010 Procaterol Hydrochloride Hemihydrate
