• 产品名称2-吡咯甲醛
  • CasNo. 1003-29-8
  • 分子式C5H5NO
  • 分子量95.1008
  • 技术指标98%
  • 外观Yellow foam
  • 包装25kg
  • 联系我们发布采购

产品详情

CasNo: 1003-29-8

分子式: C5H5NO

外观: Yellow foam

包装: 25kg

技术指标: 98%

 

产品名称

Product Name

2-吡咯甲醛

2-Pyrrolecarboxaldehyde

CAS NO

1003-29-8

生产日期

Manufacturing Date

201235

有效期

Valid Period

2 年

Two Year

批  号

Batch No.

HYP20120305

数  量

Quantity

1 公斤

检测项目

Test Item

标准值

Specifications

实测值

Test Results

外    观

Appearance

类白色或微红色或浅黄色结晶

类白色结晶

干燥失重

Loss On Drying

1 %

0.35 %

灼烧残渣

Residues On Ignition

0.1%

0.02%

含    量

Assay(HPLC)

98%

99.8%

 

   

    

The product conforms to the above specifications

备    注

本品极易潮解,须在纯氮的氛围中保存。建议在纯氮的氛围中保存在避光、低温(0℃以下)、干燥的环境中。表面显微红色或浅棕色属于正常现象。

Store in a tightly closed container, under the protection of nitrogen gas. Store in a cool, dry, well-ventilated area away from incompatible substances. Deep freeze (below 0 degree C). Store protected from moisture.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

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