Polyaluminium Chloride (PAC) for Water Treatment
Price:Negotiable
Contact Info
- Add:No. 178 Boyuan Road, Shanyang District,, Zip: 454000
- Contact: Allen Li
- Tel:+86-391-8887008
- Email:southstar_allen@126.com
Other Products
Description
Additional Information
Polyaluminium Chloride (PAC)
1. Basic indicators
Molecular formula: |
AL2(OH)LnCL6-n |
Cas No.: |
1327-41-9 |
Appearance: |
Light Yellow Powder |
H.S Code: |
28273200 |
2. Technical specifications
Items |
Industrial |
|
Liquid |
Solid |
|
Appearance |
Brown or pale gray |
Light yellow or brown |
Aluminum Oxide (AL2O3)% |
10.0min |
27.0-30.0min |
Basicity (B)% |
40-90 |
40-90 |
Densicity (20ºC) (g/cm3) |
1.15min |
--- |
Water insoluble substance% |
0.5max |
1.5max |
PH value(1% aqueous solution) |
3.5-5.0 |
3.5-5.0 |
Items |
Drinking Water |
Appearance |
Light yellow |
Aluminum Oxide (AL2O3) % |
30min |
Basicity (B) % |
40-90 |
Densicity (20ºC) (g/cm3) |
--- |
Water insoluble substance% |
0.1max |
PH value(1% aqueous solution) |
3.5-5.0 |
as |
0.0002max |
Pb |
0.001max |
CD |
0.0002max |
Hg |
0.00001max |
Cr+6 |
0.0005max |
3. Application
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, industry water and industry recycling water.
2) Reclaiming coal from coal-washing waste water and kaolin in ceramic industry
3) 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
4) Tannage and cloth cockling-prevent, Catalyzer carrier.
5) Cement Solidifying, and moulding; Refining of pharmaceuticals, glycerine and sugar; Paper-making glue.
4. Packing and storage
Packing: Double coated plastic woven bag, 25kg net; 500kg / 1000kg jumbo bags.
Storage: Dry, ventilated, moisture proof.
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
|---|---|
| Product Category | |
| Brand: | Bunge |
| Spec: | |
| Stock: | |
| Origin: |
