POLYALUMINIUM CHLORIDE (PAC)
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POLYALUMINIUM CHLORIDE(PAC)
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CAS NO:1327-41-9;101707-17-9;11097-68-0;114442-10-3
EC NO:215-477-2
Molecular Formula:Al2Cl(OH)5
Molecular Weight:174.45
Specification:30% contentInChI:InChI=1/Al.3ClH/h;3*1H/q+3;;;/p-3Packing:25Kg net in plastic knitting bagProduct description:
Polyaluminium chloride (PAC) is a water-soluble inorganic high molecular polymer. General chemical formula: [AL2(OH)NCL6-NLm]. It is yellow, light yelow, dark brown or dark grey resin-like solid. It has strong absorption property.
PAC features fast flocculating rate, wide applicable pH range; non-corrosion to pipes and equipments and excellent water purifying effect. It is widely used in drinking water, industrial water and sewage disposal areas.
Packing & Storage:
1. In woven plastic bag lined with plastic bag, net wt. 25kg.
2. Stored in cool and dry place; protect against sunlight and rain.
PAC Spec.
|
Item
|
Details
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|
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First quality
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||
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liquid
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solid
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| Alumina(AL2O3) massfraction/% ≥ |
10.0
|
29.0
|
|
Basicity
/%
|
40-90
|
40-90
|
| Density(20℃)/(g/cm³)≥ |
1.19
|
－
|
| Insol. in water massfraction/% ≤ |
0.2
|
0.6
|
| PH(1% aqueous solution) |
3.5-5.0
|
3.5-5.0
|
| Arsenic (As) massfraction/% ≤ |
0.0002
|
0.0006
|
| Lead (Pb) massfraction/% ≤ |
0.001
|
0.003
|
| Cadmium(Cd) massfraction/% ≤ |
0.0002
|
0.0006
|
| Hydrargyrum(Hg) massfraction/% ≤ |
0.00001
|
0.00003
|
| Hexavalent chrome (Cr+6) massfraction/% ≤ |
0.0005
|
0.0015
|
Uses:water treatmentSynonyms:Aluminum chlorohydrate (anhydrous);Aluminum hydroxychloride;Aluminum oxychloride;ACH 325;ACH 331;ACH 7-321;Aloxicoll;Aluminol ACH;Aluminum chlorhydrate;Aluminum chlorhydroxide;Aluminum chloride hydroxide;Aluminum chloride hydroxide oxide, basic;Aluminum chloride oxide;Aluminum chlorohydrol;Aluminum chlorohydroxide;Aluminum hydroxide chloride;Aquarhone 18;Astringen;Astringen 10;Banoltan White;Basic aluminum chloride;Basic aluminum chloride, hydrate;Berukotan AC-P;Cartafix LA;Cawood 5025;Chlorhydrol;Chlorhydrol Micro-Dry;Chlorhydrol Micro-Dry SUF;Dialuminium-chlorid-pentahydroxid;E 200;E 200 (coagulant);Gelsica;HPB 5025;Hessidrex WT;Hydral;Hydrofugal;Kempac 10;Kempac 20;Kemwater PAX 14;Locron;Locron P;Locron S;Nalco 8676;OCAL;Oulupac 180;PAC;PAC (salt);PAC 250A;PAC 250AD;PACK 300M;PALC;Paho 2S;Sansudor;UNII-HPN8MZW13M;Wickenol cps 325;Aluminum chloride, basic;[AL2(OH)nCL6-n]m;aluminum trichloride;Polyaluminum chloride;Poly-Aluminium Chloride(PAC);Poly aluminium chloride;Molecular Structure:
Packing & Storage:
1. In woven plastic bag lined with plastic bag, net wt. 25kg.
2. Stored in cool and dry place; protect against sunlight and rain.
