Hubei Vanz Pharm Co.,Ltd
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Supplier - 5th
years
Diamond Supplier Enterprise Certification
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-27-84492310
Tel: 008618986076206
Tel: +86 27 84492310
Tel: WhatsApp +8615927784577
Tel: +8618071739296
Mobile:
Tel: 86-27-84492310
Fax: 86-27-84402310
URL: http://www.vanzpharm.com/en/index.html
Province/state: Hubei
City: JIAYU
Street: FANHU INDUSTRY PARK
MaxCard:
Ms.Bella Li Ms.Chelsea GaoCAS NO.1119-34-2
CAS number： 1119-34-2
Molecular formula： C6H15ClN4O2
molecular weight： 210.6619
Chemical structure：
| Product name | L-Arginine Hcl | |
| Shelf life | 2 Years | |
| Item | Specifications | Test Results |
| Appearance | White crystalline or crystalline powder | Conform |
| Identification | As per USP31 | Conform |
| Specific rotation | +21.4°~＋23.6° | +22.60° |
| Loss on drying | Not more than 0.20% | 0. 17% |
| Residue on ignition | Not more than 0.30% | 0.07% |
| Sulfate | Not more than 0.03% | 0.010% |
| Heavy metals | Not more than20ppm | 7ppm |
| Chromatographic purity | As per USP31 | Conform |
| Organic volatile impurities | As per USP31 | Conform |
| Residual solvents | As per USP31 | Conform |
| Chloride | 16.5%~17.1% | 16.8% |
| Assay | 98.5% ~ 101.5% | 99.2% |
| Conclusion: The products conform to USP31standard. | ||