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2,3,4,5-四甲基-2-环戊烯酮| 54458-61-6|产品质量检验说明书

2015-03-02 来源:亚科官网
中文名称(Chinese Name):2,3,4,5-四甲基-2-环戊烯酮
 
英文名称(English Name):2,3,4,5-Tetramethyl-2-cyclopentenone
 
分子式(Molecular Formula):C9H14O
 
分子量(Molecular Wt):138.21
 
 
有效期:一年
 
Shelf life: one year

 
分析项目
 
SPECIFICATION PROPERTIES
 
技术指标
 
STANDARD
 
外观
 
Appearance
 
无色至淡黄色液体
 
Colorless to light yellow liquid
 
含量(GC,顺/反异构体总和)
 
Assay(GC,sum of Cis/Trans isomers)
 
≥95.0
 
水份
 
Water content,%
 
≤2.0
 
红外光谱
 
Infrared spectrum
 
与标准红外图谱一致
 
Conforms to reference

储存条件:密封、阴凉、干燥保存
 
Storage:Preserve in a well-closed container and keep in cool, dry place
 
苏州亚科科技股份有限公司编辑




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