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    Polyaluminium Chloride


    Category: Catalyst and Auxiliary
    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% content
    InChI: InChI=1/Al.3ClH/h;3*1H/q+3;;;/p-3
    Packing: 25Kg net in plastic knitting bag
    Product 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
    First quality
    liquid
    solid
    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 treatment
    Synonyms: 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:

     
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