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15-crown ether-5 Crown ethers

Basic Info

Model No.: C020

Product Description

Specifications 15-Crown-5 /Crown ethers

1.Pharmaceutical Intermediates Phase Transfer Catalyst

2.High quality with best price

       15-crown ether-5       (15-CROWN-5 )   CAS.No.: 33100-27-5                                                         Molecular formula:C10H20O5    Structural formula:     1.Properties
Colorless and transparent viscous liquid, easy to absorb moisture; mutually soluble in water; soluble in organic solvents, such as ethanol, benzene, chloroform, dichloromethane, etc.; strong sodium ion selectivity.   2.Specification  

Item

Specification

Appearance

Colorless to Light yellow transparent liquid

Assay

95.0%

Ash

0.5%

Water

≤0.5%

  3.Application:  33100-27-5   High-efficiency phase transfer catalyst; complexing agent.  33100-27-5   33100-27-5 4.Packing
 25kg,200kg Plastic Barrel    33100-27-5   33100-27-5 5.Storage  33100-27-5   a, Stored in cool, dry and ventilation place b, Away from fire and heat c, Handle with care and no breakage   6.Delivery  33100-27-5
Common chemical for Land, Sea and Air deliver   Company introduction  33100-27-5   33100-27-5 1. Establishment: Founded in 1993.  33100-27-5   2. Main product: New catalysts, especially phase transfer catalysts (PTC).   3. Location: Headquartered in Jiangyin city, Jiangsu with several production bases   4. Technology:  Establishes PTC processing, synthesis and pilot workshops, analysis and application labs, makes long-term exchange and cooperation with scientific research institutions including Zhejiang University, and keeps a leading position in the field of technology.    33100-27-5 5. Picture of Lanyu:   Factory overview:  33100-27-5     Overview of workshop:  33100-27-5   R&D Center:  33100-27-5 Packings and Delivery:   Products:      

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