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- 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
intermediate Chlorhexidine
Product Detailed
Related Categories:Organic Intermediate
Related Product Searches:intermediate Chlorhexidine,High Quality,intermediate, disinfection chlorhexidine
5 years producing experience, 5 tons/month, export to Indonesia, Taiwan and South America, Europe, etc
Related Product Searches:intermediate Chlorhexidine,High Quality,intermediate, disinfection chlorhexidine
| ITEM TESTED | STANDARD | RESULTS |
Appearance | White or almost white crystal powder | White crystal powder |
Melting Point | Between 132 to 136°C | 132.5~133.8°C |
IR Spectrum | To match with Reference Standard | Complies |
p-chloroaniline | Not more than 500ppm | 400ppm |
Loss on drying | Not more than 1.0% | 0.71% |
Residue on Ignition | Not more than 0.1% | 0.07% |
Color test (20%CHG) | Absorbability not more than 0.03 at 480 nm | Complies |
Purity (HPLC) | Not less than 97.5% | 98.1% |
Assay | Chlorhexidine Base contains not less than 98.0% and not more than 101.0% of l, l -(hexane1-, 6-diyl)bis [5-(4- chlorophenyl)biguanide], calculated with reference of the dried substance. | 99.5% |
Remarks: The material complies with respect to Q/SD001-2009-01R standard. | ||
intermediate Chlorhexidine
