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aluminium sulphate non ferric
aluminium sulphate non ferricAl2(SO4)3
Water treatment
17% or 15.8-16%
ISO 9001-2000 certified
First grade spec:
Aluminium oxide(fire Al2O3): 17%min
Insoluble matter: 0.1% max
Fe2O3(As Fe) :0.005%
1. Chemical and Physical Properties:
Product name: Aluminium Sulphate or Aluminum Sulfate
Shape: Flakes or Granular or Powder.
EINECS NO.:233-135-0
CAS No.: 10043-01-3
HS.Code: 28332200
Molecular Formula: Al2(SO4)3
Appearance:It is white or grey flake,particle or massive crystallization.
Apt to cake after moisture absorption when laid in air for a long time.A little green because of Fe2+ ,yellow when Fe2+ is oxided to Fe3+.Soluble in water easily,and water solution is acid.
2. Specification:
Standard: HG/T 2225-2001 and HG/T 2227-2004
Items |
Specifications |
|||
I Type:Low Ferrous/Low Iron |
II Type:Non-Ferrous/Iron-free |
|||
First Class |
Qualified |
First Class |
Qualified |
|
Al2O3 % ≥ |
15.8 |
15.6 |
17 |
16 |
Ferrous(Fe )% ≤ |
0.5 |
0.7 |
0.005 |
0.01 |
Water Insolube % ≤ |
0.1 |
0.15 |
0.1 |
0.15 |
PH (1% aqueous solution) ≥ |
3.0 |
3.0 |
3.0 |
3.0 |
Arsenic(As) %≤ |
0.0005 |
0.0005 |
||
Heavy metal (Pb) %≤ |
0.002 |
0.002 |
||
3.Applications:
Water effluent treatment system
It's used for purification of drinking water and wastewater treatment by settling of impurities by
means of precipitation and flocculation.
Paper Industry
It helps in sizing of paper at neutral and alkaline pH, thus improving paper quality (reducing spots
and holes and improving sheet formation and strength) and sizing efficiency.
Textile Industry
It is used for color fixing in Naphthol based dyes for cotton fabric.
Other Uses
Leather tanning, lubricating compositions, fire retardants; decolorizing agent in petroleum, deodorizer; food additive; firming agent; dyeing mordant; foaming agent in firefighting foams; fireproofing cloth; catalyst; pH control; waterproofing concrete; aluminum compounds, zeolites etc.
4. Package:
Packaging Detail: PP/PE 50kg/bag;25kg/bag;Jumbo bag or according to customers' requirements.
20-25MT will be loaded in per 20'FCL container.
Henan Premtec Enterprise Corporation was founded in 1995, located in Zhengzhou,China.We are the member of Henan Chemical Group Co.,Ltd and was reconstructed in 2006. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials,our products widely used in paints, textile,rubber,leather,plastic,water treatment industry and so on. With many years develop and operation for chemical business,we have become the group company for chemical and paper production,we have set up the own factory for produce stable quality product with high performance in market. We have our strictly quality control in our production, and we have passed ISO9001:2000 Quality Management System Certification and ISO14001 Environment Management System Certification. Our products have been exported to Europe, USA, Africa, Middle East, Southeast Asia, South America and so on. Our good quality earns universal approval from all of our customers in the world. Premtec continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world,while looking to secure access to raw-materials making in lower cost, higher growth regions.Welcome your inquiry!!!
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Strategic direction
Premtec continues to focus on customers, with a growing focus on value-added, differentiated products. We aim to build a sustainable business among the world, while looking to secure access to raw-materials making in lower cost, higher growth regions.
Premtec people
Premtec is proud of its workforce and recognises the contribution made by its employees. Premtec employees are valued and much emphasis is placed on training and development,we are ready to present our dedicated and professional service to each customer any time.
Premtec values
Premtec 'Core Values' detail company beliefs, which both current and future policies are built upon, enabling all employees to work towards the common goal of maintaining our position as a global leading provider.
Manufacturing
Premtec has manufacturing operations in many provinces and areas,with major plants rely on rich source and technicians,consummate after service and support,now its manufacturing is entering a brand-new multiplex domain Objective Sincerity bring consummate value.
1.Why should you choose us:
1) More than ten years experience in chemicals industry;
2) Quick and positive reply after receiving your inquiry;
3) Free sample before shipment;
4) Quality control before and during shipment;
5) Packing according to your requirement;
6) Prompt shipment with right shipping line;
7) High quality with competitive price.
2. Are you a manufacturer or trader?
We are manufacuturer, welcome to visit our factory anytime.
3.What is your payment terms?
T/T,L/C,West Union,etc according to per custumer’s request.
4.How about your delivery?
Within 2 weeks upon receipt of your advance payment or original L/C;
5.Which contries have you been exported?
All over the world, such as Canada,Brazil,Russia,Malaysia,Indonesia,Colombia, Ethiopia,U.A.E, etc
If you are interested in any of our products or solutions, plese feel free to contact us, we ensure the best efforts from our side always.
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