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Polyethylenimine (PEI)
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Product Description
CAS No.: 25987-06-8
Molecular formula: -(-CH=CH-NH-)-n
Assay:50%¡« 98% min.
Appearance: Colorless or yellowish liquid
PH value: 11-12
Usage: 0.1-10mg/l
Application: It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, copper, tin, copper-tin alloy, aluminum alloy and etc.
Contact:[email protected]
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SUPPLIER PROFILE
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| Company: | Wuhan Bright Chemical Co., Ltd. | ||
| City/State | Wuhan, Hubei | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2005 |
| Member Since: | 2009 | Contact Person | Miss Jane Zhou |
SUPPLIER PROFILE
City/State/Country -
Wuhan, Hubei
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2005
Member Since -
2009
Contact Person -
Miss Jane Zhou