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Room 705-1,No.21-1 Changjiang, Wuxi, Jiangsu
Polyaluminium Chloride
CAS No.: ********9
EINECS No.: ********2
MF: AL2(OH)NCL*-NLm
PAC is a water-soluble inorganic polymer flocculant. It ls adopting advanced manufacturing technique
and high quality raw material with an appearance of brown, or yellow, or white powder.
1. Technical Specification
|
Item |
Specification |
|
|
Appearance |
Yellow powder |
Yellow powder |
|
Alumina AL2O3 % |
*0 |
*8 |
|
Alkalinity% |
****0 |
****0 |
|
Water insolubles % |
0.3 |
1.0 |
|
PH(1% water Solution) |
3.**5.0 |
3.**5.0 |
|
N(m/m) % |
≤0.*1 |
|
|
As(m/m) % |
≤0.***2 |
|
|
Pb(m/m) % |
≤0.**1 |
|
|
Cd(m/m) % |
≤0.***2 |
|
|
Hg(m/m) % |
≤0.****1 |
|
|
Cr6+(m/m) % |
≤0.***5 |
|
2. Main characteristics
That product and other coagulant to compare, having a following advantage:
1, application is wide, adapting water extensively.
2, don't need to add an alkalescence to help, if meet to deliquesce, its result is constant.
3, become a big alum flower easily and quickly, precipitate function like.
4, feat PH value scope compare breadth(5 9), and processing aqueous PH value and alkalinity descend
behind small.
5, when the water temperature is low, still can keep to precipitate result stablely.
6, the alkali turn one degree higher than the other aluminum salts, iron salts, erode a function to the
equipments small.
7, the valid composition is high, easy to storage, conveyance.
3. Package and Storage
1) *5 kg packed in two-layer bag with the interor in plastic and the exterior the woven or as your request .
2) Stored in dry place, avoid moisture and heat; protect against toxic substances; avoid damage to packing.
