FOB Price
أحصل على آخر سعر( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Metric Ton
Packaging Detail:
25kg, 1000kg bag
Delivery Time:
7-10 days
Supplying Ability:
1000 Metric Ton per Year
Payment Type:
T/T, L/C
الشخص الذي يمكن الاتصال به Ms. Helen
Jiaozuo, Henan
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 |
| Items | Industrial | |
| Liquid | Solid | |
| Appearance | Brown or pale gray | Light yellow or brown |
| Aluminum Oxide (AL2O3)% | 10.0min | 27.0-30.0min |
| Basicity (B)% | 40-85 | 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.
