Payment Type: | L/C,T/T |
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Incoterm: | FOB,CIF |
Min. Order: | 25 Kilogram |
Delivery Time: | 5 Days |
Basic Info
Model No.: cy9002-98-6
Additional Info
Packaging: 25kg
Productivity: 10000
Brand: cy
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 10
Certificate: Enterprise standard
Port: QINGDAO
Product Description
Polyethylenimine (PEI) is divided into linear and branched, linear polyethyleneimine contains all secondary amines, and branched polyethyleneimine contains primary, secondary and tertiary amines. . Linear polyethyleneimine of any molecular weight is solid at ordinary temperatures, while branched polyethyleneimine is a liquid. Linear PEI is soluble in hot water or low pH methanol, ethanol or chloroform, but insoluble in cold water, benzene, ether and acetone; one end of the polymer chain is methyl and the other end is amino; melting point is 73-75 ° C ; can be stored at room temperature.
Water Treatment Agent
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CONTACT US
Shandong Chenyi Environmental Protection Technology Co.,Ltd
Contact Person: Jerry
Phone:86-0531-18560179988
Fax:
Address: No.215 Beiyuan Main street,tianqiao District,Jinan,Shandong