Polyaluminium Chloride

Short Description:

Cas No.: 1327-41-9
HS Code: 28273200
Purity: 24%-31%
MF: [Al2(OH)nCl6-n]m
Grade: Industrial/Food Grade
Appearance: White/Yellow/Brown Powder
Certificate: ISO/MSDS/COA 
Application: Water Treatment
Package: 25KG Bag
Quantity: 28MTS/40`FCL
Storage: Cool Dry Place
Port of Departure: Qingdao/Tianjin
Mark: Customizable

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Product Detail

Product Tags

Product Information

Product Name	Polyaluminum Chloride	Package	25KG Bag
Other Names	PAC	Quantity	28MTS/40`FCL
Cas No.	1327-41-9	HS Code	28273200
Purity	28% 29% 30% 31%	MF	[Al2(OH)nCl6-n]m
Appearance	White/Yellow/Brown Powder	Certificate	ISO/MSDS/COA
Application	Flocculant/Precipitant/Water purification/Sewage treatment

Details Images

PAC White Powder
Grade: Food Grade
Content of Al203: 30%
Basicity: 40~60%

PAC Yellow Powder
Grade: Food Grade
Content of Al203: 30%
Basicity: 40~90%

PAC Yellow Granules
Grade: Industiral Grade
Content of Al203: 24%-28%
Basicity: 40~90%

PAC Brown Granules
Grade: Industiral Grade
Content of Al203: 24%-28%
Basicity: 40~90%

Flocculation Process

1. Coagulation phase of polyaluminium chloride: It is the process of rapid coagulation of the liquid into the coagulation tank and the raw water to form a fine silk flower in a very short time. At this time, the water becomes more turbid. It requires the water flow to produce intense turbulence. The polyaluminium chloride beaker experiment should be fast (250-300 r / min) stirring 10-30S, generally not more than 2min.

2. Flocculation stage of polyaluminium chloride: It is the process of growth and thickening of silk flowers. Appropriate degree of turbulence and sufficient residence time (10-15 min) are required. From the later stage, it can be observed that a large number of silk flowers accumulate slowly and form a clear surface layer. The pac beaker experiment was first stirred at 150 rpm for about 6 minutes and then stirred at 60 rpm for about 4 minutes until it was in suspension.

3. Settlement stage of polyaluminium chloride: It is the flocculation sedimentation process in the sedimentation tank, which requires slow water flow. In order to improve the efficiency, inclined tube (plate type) sedimentation tank (preferably float flocculation is used to separate the flocs) is used to increase the efficiency. It is blocked by the inclined pipe (board) and deposited on the bottom of the tank. The upper layer of water is clarified. The remaining small-sized and small-density alfalfa gradually descends while continuing to collide with each other. The pac beaker experiment should be stirred at 20-30 rpm for 5 minutes, then left for 10 minutes, and the remaining turbidity should be measured.

Certificate Of Analysis

Poly Aluminium Chloride White Powder
Item	Index	Test Result
Appearance	White Powder	Conforming Product
Aluminium Oxide（AL2O3)	≥29%	30.42%
Basicity	40-60%	48.72%
PH	3.5-5.0	4.0
Substances Not Dissolved in Water	≤0.15%	0.14%
As %	≤0.0002%	0.00001%
Pb%	≤0.001%	0.0001

Poly Aluminium Chloride Yellow Powder
Item	Index	Test Result
Appearance	Light Yellow Powder	Conforming Product
Aluminium Oxide（AL2O3)	≥29%	30.21%
Basicity	40-90%	86%
PH	3.5-5.0	3.8
Substances Not Dissolved in Water	≤0.6%	0.4%
As %	≤0.0003%	0.0002%
Pb %	≤0.001%	0.00016
Cr+6 %	≤0.0003%	0.0002

Application

1. White powder polyaluminum chloride

The latest research and development of a new type of water purification material, professionally used in food, drinking water, urban water supply, precision manufacturing water purification, paper industry, medicine, sugar liquid refining, cosmetic additives, daily chemical industry, etc. It has a very wide range of applications, the purity is very high, and the price is also the highest.

2. Light yellow powder polyaluminum chloride

The mid-to-high series products, second only to white polyaluminum chloride, are mainly used for drinking water treatment. The content restrictions on heavy metals are relatively strict, especially the drinking water grade polyaluminum chloride products we produce. The water treated with it is clarified. There is no precipitation, the AL2O3 content is about 30(±0.5), the powder is fine, the particles are uniform, the flocculation effect is good, the purification is efficient and stable, the dosage is small, and the cost is low. It is a dedicated water treatment flocculant for major water plants with long-term cooperation.

3. Golden yellow granular polyaluminum chloride

It is currently the most widely used polyaluminum chloride on the market. It is a highly efficient flocculant used for sewage treatment and has good flocculation effect. Therefore, it is the best choice for industrial water supply, industrial wastewater, industrial water circulation and urban sewage treatment.

4. Brown granular polyaluminum chloride

It is a water treatment product produced according to the special requirements of individual customers for water treatment. The iron content is higher than other polyaluminum chloride product series, so the color is darker than golden yellow. It is highly effective in sewage with low temperature, low turbidity and high algae, and is mainly used for the treatment of drinking water, urban water supply, industrial water supply purification, etc.

Drinking water treatment

Urban sewage treatment

Paper industry wastewater treatment

Industrial wastewater treatment

Package & Warehouse

Package	25KG Bag
Quantity(40`FCL)	28MTS

Company Profile

Shandong Aojin Chemical Technology Co., Ltd. was established in 2009 and is located in Zibo City, Shandong Province, an important petrochemical base in China. We have passed ISO9001:2015 quality management system certification. After more than ten years of steady development, we have gradually grown into a professional, reliable global supplier of chemical raw materials.

Our products focus on meeting customer needs and are widely used in chemical industry, textile printing and dyeing, pharmaceuticals, leather processing, fertilizers, water treatment, construction industry, food and feed additives and other fields, and have passed the testing of third-party certification agencies. The products have won unanimous praise from customers for our superior quality, preferential prices and excellent services, and are exported to Southeast Asia, Japan, South Korea, the Middle East, Europe and the United States and other countries. We have our own chemical warehouses in major ports to ensure our fast delivery.

Our company has always been customer-centric, adhered to the service concept of "sincerity, diligence, efficiency, and innovation", strived to explore the international market, and established long-term and stable trade relations with more than 80 countries and regions around the world. In the new era and new market environment, we will continue to forge ahead and continue to repay our customers with high-quality products and after-sales services. We warmly welcome friends at home and abroad to come to the company for negotiation and guidance!

Frequently Asked Questions

Need help? Be sure to visit our support forums for answers to your questions!

May I place a sample order?

Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.

How about the validity of the offer？

Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.

Can the product be customized?

Sure, product specifications, packaging and logo can be customized.

What is the payment method you can accept?

We usually accept T/T, Western Union, L/C.