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PAC 1327-41-9
Category : Agrochemicals
CAS NO : 1327-41-9;101707-17-9;11097-68-0;114442-10-3 EC NO : 215-477-2 MF : Al2Cl(OH)5 MW : 174.45 Product description : Brief intro.
Technical standard： GB15892-2003
Color：Beverage grade PAC is golden, industrial PCA is red brown.
Features
1, fast formed floc good activity and filtration.
2, alkaline additives is unessential; in case of deliquescence, the effect is the same.
3, Broad applicable PH range, strong adaptability and wide applications
4, treated water contains less salt.
5, can remove heavy metals and radioactive substances from waterUses
It offers wide applications in the purification of water, including sterilization, deodorization, degreasing, removing fluorine, aluminum, chrome, turbidity, heavy metal salts and radioactive contaminants.
1, purifying drinking water and domestic sewage.
2, purification of industrial water: industrial wastewater, mining, oil field injection water, purifying water and remaking, metallurgy, coal washing, leather and all kinds of chemical sewage treatment.
3, industrial application; sizing of paper, printing-dyeing and bleaching-dyeing, accelerating additive of cement, hardener of precision casting, adhesive of refractory viscosity, refining of glycerin, wrinkle-free of cloth, medicine, cosmetics and other industries; the waste water can be recycled.
4, It offers good effect in in the refining industry.
%, custom products are available for your demandsTechnical index
Index name
Index
Beverage grade (food)
Industrial PCA
Solid
Solid
Solid
Top grade
First grade
AL2O3 /%≥
30.0
29.0
28.0
27.0
Basicity ％
40-85
40-90
40-90
40-90
Density (20℃) /(g/cm3)≥
1.15
-
1.15
-
Water insoubles /%≤
0.1
0.3
0.5
1.5
PH(1%Aq. solution)
3.5-5.0
3.5-5.0
3.5-5.0
3.5-5.0
Ammoniacal nitrogen (N) ％≤
0.01
0.01
As ％
0.0001
0.0002
Pb ％
0.0005
0.001
Cd ％
0.0001
0.0002
Hg ％
0.00001
0.00001
Cr6+ ％
0.0005
0.0005
Usage
1, dissolved it in water in 1：3, and then diluted solution in 20 to 30 times of water 。
2, determining the dosage according to your demands, i.e. dosage can be 10-20kg/1000 tons when turbidity is 100-500mg/L
Packing & storage
1, Net wt 25kg in plastic bag lined plastic film woven bag
2, kept in cool and dry place, avoid insolation and rain, no mix with inflammable/explosive/radiating substances, or chemicals
3, ．in case of deliquescence, the effect is the same. But it may be dissolved in water when it absorbs moisture
4, more details please see websiteSynonyms : 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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