Search Product
Structure Search
Search
Advantage Products
Location: Technique Support
肝素锂| 9045-22-1 |产品质量检验说明书
		2015-01-15
		
		
			来源:亚科官网
		
	
	
	中文名称(Chinese Name):肝素锂
英文名称(English Name):Heparin lithium salt
分子量(Molecular Wt):6000-20000
CAS:9045-22-1
有效期:一年
Shelf life:one year
| 分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD | 
| 外观 Appearance | 白色或淡黄色粉末 White or yellow powder | 
| 效价 Potency,U/mg | ≥160 | 
| 比旋光度[α] ° Specific rotation | ≥+35 | 
| PH(1%水溶液) PH(1% aq.) | 5.5 ~7.5 | 
| 干燥失重 (60℃,4h) Loss on drying,% | ≤8.0 | 
| 灼烧残渣 Ignition residue,% | 28.0~41.0 | 
| 氮 Nitrogen,% | 1.3~2.5 | 
| 锂 Lithium,% | 3.0-4.5 | 
| 硫 Sulphur,% | ≥10.0 | 
| 紫外吸光度/260nm(4mg/mL水溶液) Ultraviolet absorbance(4mg/mL aq.) | ≤0.20 | 
| 紫外吸光度/280nm(4mg/mL水溶液) Ultraviolet absorbance(4mg/mL aq.) | ≤0.15 | 
| 细菌内毒素 Bacterial endotoxins,EU | ≤0.01 | 
储存条件:2-8℃,避光
Storage:2-8℃, keep in dark place
苏州亚科科技股份有限公司编辑
	 
		  
						 
					 
						 
					 
						 
					 
						 
					 
						 
						 
						