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Model NO.	Pac Brown color
Grade Standard	Industrial Grade
Transport Package	25kgs Net PP Bag
Specification	Al2O3 25% min
Trademark	minechem
Origin	China
HS Code	3824999999
Production Capacity	60000mt Annual

Product Description

POLY ALUMINUM CHLORIDE
Roller Dried Brown yellow color 25% min For textile printing & dyeing mill industrial waste waterCAS NO. : 1327-41-9EINECS : 215-477-2M.F. : [Al2(OH)nCl6-n.xH2O]mDESCRIPTION:Poly aluminum chloride (PAC) is a kind cheap and nontoxic inorganic high molecular inorganic polymer coagulant, due to the hydroxyl ions and bridging role of the anionic polymerization and the production of molecular weight of bigger, charge higher inorganic polymer water treatment agent. In shape and can be divided into two kinds of solid and liquid. Solid according to the different color is divided into brown, beige and gold yellow and white liquid can be rendered as colorless transparent, micro yellow, light yellow to brown. There is also a big difference in the application and production technology of the different color of the polymer aluminum chloride.It is easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemisty, coagulation, absorption and precipitation. The product has the features including wide applicable range of PH value, large granule and quick speed in sedimentation. It is widely applied for treating textile printing & dyeing mill industrial waste water CERTIFICATE OF ANALYSESProduct: Poly Aluminum Chloride Inspection Standard: GB/T 22627-2008 Quantity: 200 Tons Date: Feb 28, 2023Mfg. Date : Feb.10, 2023 Exp. Date : Feb 10, 2026 Batch Number: 230210

Item	Standard	Test results
Appearance	Brown Yellow Powder	Brown Yellow Powder
AL2O3 %	25 min	26
Basicity %	40-95 min	90
Water insoluble %	3.2 max	2.8
PH	3.5-5.0	4.3
Iron ( as Fe) %	5.0 max	2.0
As %	0.0015max	0.0012
Pb %	0.006 max	0.005

Remark: The As, Pb are tested which base on 10% Al2O3 content According to China Inspection Standard: GB/T 22627-2008Our PAC factory production workshop THE USE OF POLY ALUMINIUM CHLORIDE 1-RE CHARACTERISTIC OF PAC A)-Wide range use of PACSuitable for water treatment treating textile printing & dyeing mill industrial waste waterB)- Good precipitating It can be easily made an big sediment to precipitate sooner C)-Suitable for wide range of PH value from 6 to 9 D)-Keep steady precipitating When the water temperature is higher or lower E)-keep alkalinityAlkalinity is higher more than Aluminium sulfate And little corrosion for the equipment 2-RE DOSING OF PAC The PAC solid powder should mix into water solution before useAccording to 1 (PAC) to 3 (WATER) proportion, Then put into water for treatment: The total reference dosing: 80g-200g/m3 for industrial waterThe water turbid of original: 100-500mg/IThe dosing will be: 4-7mg/IAlso should be tested in the small trial before bulk used PACKING : 25kgs net PP bag inner PE bag