一级二级无码在线观看_亚洲欧美一区在线_国产一区二区免费精品无码_亚洲Av无无码专区在线

N,N'-dicyclohexylcarbodiimide


Rational Formula:
a) Mole. Form:C13H22N2
b) Structural Formula:

c) Relative Molecular Mass:206.33

Property & State:
It is white or light yellow crystal or transparent liquid with melting point: 32-36,boiling point: 154-156(1,47kPa);It dissolves in benzene, alcohol, ethyl ether, but not in water.

Index of Quality(Q/ZTH001-2008)

Name of Index
Index of Quality
High Grade
Grade I
Qualified
Appearance
White to light yellow crystal or transparent liquid White to light yellow crystal or transparent liquid White to light yellow crystal or transparent liquid
Content,%,≥
99.5
99.0
98.5
melting point(℃)
32-36
32-36
32-36
Acetone Insoluble Matter
None
None
None

Use:
This product is mainly used in amikacin, glutathione dehydrants, as well as in synthesis of acid anhydride, aldehyde, ketone, isocyanate; when it is used as dehydrating condensing agent, it reacts to dicyclohexylurea through short-time reaction under normal temperature.
This product can also be used in synthesis of peptide and nucleic acid. It is easy to use this product to react with compound of free carboxy and amino-group into peptide.
This product is widely used in medical, health, make-up and biological products, and other synthetic fields.

Packing:
It is packed in 25L or 220L plastic buckets with net content 20kg/bucket or 180kg/bucket or other specifications of packing on customers' request.

Notes for use :
It is irritant. When its vapor or liquid touched skin, it will led to dermatitis; when eye contacts it, it will lead to hurt of eye cornea. Need to protect when using it.
It should be stored in cool, ventilated, dry warehouse.

 





  Previous product:   None
  Next product: N,N'-Diisopropylcarbodiimide

太仆寺旗| 永和县| 托克逊县| 万盛区| 茶陵县| 永济市| 开阳县| 郴州市| 金平| 天等县| 元江| 安顺市| 枣阳市| 甘谷县| 当涂县| 共和县| 友谊县| 磐安县| 曲周县| 新宁县| 紫阳县| 孙吴县| 运城市| 阜平县| 公安县| 永昌县| 修文县| 开封市| 三门峡市| 永登县| 喀什市| 桐梓县| 大理市| 荥阳市| 瓦房店市| 宣恩县| 江门市| 庆城县| 霞浦县| 湖口县| 乐安县|