Industrial Grade Poly Aluminium Chloride (PAC) 28%for Sewage Water Treatment

CAS No.: 1327-41-9
Formula: Al2(Oh)Lncl6-N]M
EINECS: 215-477-2
Certification: CE, RoHS, ISO, SGS
Purity: ≤30%
Type: Weak Acid
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Basic Info.: Grade Standard
Industrial Grade
Apperaance: Light Yellow / White Powder
Application: Drinking Water Treatment, Waste Water Teratment
Transport Package: 25kgs/PP Bag
Specification: 28-30%
Origin: P. R. China
HS Code: 382499990

PAC is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adapts a wide pH range of 5.0~9.0, and the best is between 6.5~7.6.

1) Purification of river water, lake water and underground water
2) Purification of industry water and industry recycling water.
3) Purification of waster water
4) Reclaiming coal from coal-washing waste water and kaolin in ceramic industry
5) Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals
6) Tannage and cloth cockling-prevent
7) Cement Solidifying, and moulding
8) Refining of pharmaceuticals, glycerine and sugar
9) Catalyzer carrier
10) Paper-making glue

Item Typical Value
Drinking water(food) grade Non-drinking(industry) grade
Solid Solid Solid
High Glass  First Glass
alumina(AL203)content/%≥ 30 29 28 27
Basicity % 40-85 40-90 40-90 40-90
Density(20ºC)/(g/cm³)≥ 1.15 1.15
Water insoluble content/%≤ 0.1 0.3 0.5 1.5
PH(1% aqueous solution) 3.5-5.0 3.5-5.0 3.5-5.0 3.5-5.0
Ammoniacal Nitrogen(N)
0.01 0.01
Arsenic(As)content/% 0.0001 0.0002
Plumbum(Pb)content/% 0.0005 0.001 0.001 0.003
Cadmium(Cd)content/% 0.0001 0.0002
Hydrargyrum(Hg)content/% 0.00001 0.00001
Hexavalent Chromium(Cr6+)
0.0005 0.0005


Q: Are you factory?
A: Yes, we are factory.
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also            have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be           return to you or deduct from your order in the future.
Q: What about the payment?
     100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable  L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinuted with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe need longer time.