ISO Polyethylenimine PEI Industrial Grade Chemicals CAS 9002-98-6 CAS NO.9002-98-6

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Polyethylenimine PEI Industrial Grade Chemicals CAS 9002-98-6

 

Product Description

Polyethyleneimine is a typical water-soluble polyamine. Due to the abundant nitrogen atoms in the macromolecular chain, polyethyleneimine has strong protonic properties, so it has a wide range of applications, such as in the field of papermaking and pulping. Flocculants, adsorption of metal ions in the field of water treatment, etc.

 

Item	Specifications	Results
Appearance	Colorless to light yellow viscous liquid	meets the Specific
gravity (25°C)	1.00~1.10	1.06
Decomposition temperature (°C)	268~272	270
Flash point (°C)	249	249
Freezing point (°C)	-13max	-17
pH value (5% aqueous solution)	9.8-12.2	11.2
content(%)	98.0min	99.5

 

High Quality with competitive price CAS25987-06-8 Polyethylenimine

 

 

CAS No	9002-98-6; 25987-06-8
EINECS No	205-793-9
Molecular formula	H(NHCH2CH2)nNH2
Molecular weight	1800,10000
PH value	11 -12
Assay	98%;50%
Appearance	Colorless viscous liquid
Usage	0.1-10mg/l
Storage	keep in dark place

Application

 

1, It is used as basic brightener, crystal-grained agent to improve Dispersion force in alkaline plating for zinc, cooper, tin,copper-tin alloy, aluminum alloy and etc.

2 , As Dyeing and Printing Auxiliaries, fibre modification, ion exchange resin, color fixing agent for acid dye, in paper-making industry, waste water treament industry.

3,As a wet strength agent for unsized breathing paper, retention aids and beaters in paper making process can reduce beating degree of pulp. Improving Paper Dehydration Ability

 

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

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Yes. We can print your Logo on the packages if you can meet our MOQ.

 

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