Aluminum Sulfate Low Fe First Grade Best Quality in China

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
12000 m.t./month

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Product Description:

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

Aluminum Sulfate Low Fe First Grade Best Quality in China

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.

5. Attention and Storage:

The product is liable to absorb moisture and clot due to long-term exposure, so shady, cool and ventilated environment is needed.


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Q:Will the catalyst change in the chemical reaction?
The role of catalyst refers to the chemical reaction in the catalytic role of the reagent, of course, the catalytic effect can be divided into two kinds, one is to speed up the progress of the reaction, one is to inhibit the progress of the reaction, the specific role of the catalyst to see the actual reaction needs.
Q:Is the chemical reaction rate constant related to the amount of catalyst used?
The decomposition of hydrogen peroxide, manganese dioxide in addition to the catalyst, but also in which it can be considered a carrier (from the surface of manganese dioxide to emit small bubbles, you should be able to see), so the amount of more than certainly can speed up the reaction.
Q:The size of △ H in the thermochemical reaction equation is related to the use and unused catalyst
It does not matter
Q:What is the relationship between the chemical reaction rate and the number of activated molecules?
Nothing to do, but with the percentage of activated molecules, is proportional to
Q:Chemical reaction in the presence of catalyst for the reaction are carried out a high life
Juvenile high school you have to learn the reaction are hundreds of I can not tell you one by one you will learn some of the time can be added plus no plus can not respond
Q:Chemical "catalyst can speed up the chemical reaction rate of other substances," this sentence right?
Wrong, the catalyst is divided into two kinds, one is to speed up the chemical reaction speed, and the other is the opposite
Q:Which branch of chemistry or what specialty can study the catalyst
Organic Chemistry: Application of Inorganic Catalysts in Organic Reactions, Preparation and Application of Organic Catalysts (such as Macromolecular Resins, Phase Transfer Catalysts), Preparation and Application of Catalysts for Organic Compounds
Q:Catalyst for Fuel cell car?
Q:Gene cloning of heat - resistant bacteria
Enzymes are proteins that are highly specific and catalyzed in living cells, also known as biocatalysts, which are produced by the organism itself. In the metabolic process, almost all chemical reactions are in the enzyme Catalyzed, and the conditions are mild, the reaction efficiency is extremely high, so that the various substances in the body in constant metabolism, in this sense, there is no enzyme without life. Intracellular synthesis of enzymes mainly in the cell from the catalytic The role of some enzymes after the release into the blood or digestive tract, and where to play its catalytic role, artificial extraction of enzymes in the appropriate conditions can also be in the test tube of its special substrate catalytic role.
Q:Is there a catalyst in the chemical shop?
If it is manganese dioxide what is sold because it is not dangerous not expensive

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