polyacrylamide
polyacrylamide - solution

polyacrylamide - dry powder

dry powder :
anion MF
(1600-22000000)( 900-16000000)( 500-9000000)( 300-5000000)
non ion MF
(500-7000000)(300-4000000)(3000000).


colloid quality index YB 827-76
name
1
2
3
appearance
colorless transparent colloid
polyacrylamide %
80.5
MF
100-2000000
200-3000000
3000000
dissolve time(hr)
5
PH
7
powder quality index GB/12005.1-12005.8-89)
name
ZPHP-01
ZPHP-02
appearance
white granule
white granule
MF
500-8000000
80010000000
solid(%)
> 90
> 90
hydrolysis degree(%)
5-30
5-30
free monomer(%)
< 0.5
< 0.5
dissolve time(hr)
< 4
< 4

Acrylamide:
acrylamide solution and acrylamide crystal

acrylamide solution
quality index Q/U3ZSH 001-91)
N0
name
AM-40
AM-50
1
appearance
colorless or yellow transparent liquid
colorless or yellow transparent liquid
2
assay(%)
> 40
> 45
3
ethanol test
no sediment
no sediment
4
iron(%)
< 0.0002
< 0.0002
5
acroloyl
< 0.10
< 0.01
6
PH
5.5-6.5
5.5-6.5

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