Aluminum Sulphate Iron Free National Standard Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
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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.
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.
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q:When there is a catalyst in the chemical equation, it is not necessary to match the atoms of the catalyst
- The habit of writing is not to write the catalyst involved in the equation, it is usually written in the equation above the equal or below
- Q:Have you Read it ? If SoCan You Think Of Any Good Group Discussion Questions ?
- Discussion and Essay Questions What is a catalyst? Who are the catalysts in this book? Why? What is Kate running from? How did she get lost (literally and figuratively)? Why does Kate hate English class? What are some of the myths surrounding the college application process? About high school? About kids like Kate? Kids like Teri? Find the list of vocabulary words given out for homework in Kate's English class. The author deliberately chose them. What is their significance? Why do authors do things like that? Does this make you hate authors? (joke... just wanted to see if you're paying attention) Discuss these image systems (symbols) found in the book: a. chemistry b. periodic table c. vision/sight d. movement vs. being stuck e. electricity What examples of safety awareness and danger can you find? How are they connected to each other? Make a list of all the elements and chemical terms used as chapter headings in the book. Explain how the chapters headings refer to the action with each chapter. Find the hints of Alice in Wonderland in the book. How does the story of Alice's journey reflect Kate's? Catalyst takes place in Merryweather High School, also the setting for Speak. What connections link the two books? How is food used in this book? Why don't we learn more about the life of Teri Litch (hint: examine the book's POV) How is Kate's relationship with her father? Why is it that way? Does it change over the course of the book. (Give examples for each answer.) Discuss the role of religion in this book. What does Kate believe in? Teri? Mitchell? How and why does Kate's relationship with Teri change after Mikey's death? Why are the three sections of the book labeled Solid, Liquid and Gas? Who is the most important character in this book? Why? How do the characters in Catalyst deal with defeat?
- Q:Chemistry GCSE what is a catalyst?
- If you just need the GCSE version (it gets far more complicated at A Level, you have to learn about activation energy and all this other crap) then it's just a substance that speeds up a reaction and allows it to happen quicker. but! The catalyst itself also remains unchanged at the end of the reaction (for reasons you probably don't need to know until A Level.) Remember that.
- Q:Does the catalyst participate in chemical reactions?
- The catalyst does not participate in the chemical reaction, it only plays an auxiliary role.
- Q:The chemical reaction equation of methanol heating and oxygen in the presence of catalyst
- Catalytic oxidation of formaldehyde
- Q:Can a catalyst decrease the rate of a chemical reaction? Please give an example if yes.
- no, by defintion the catalyst speeds up the reaction.
- Q:how does the amount of a catalyst affect reaction rate?
- theoretically, the more catalyst there is, the faster the rate of reaction. this is because it is bringing more particles together quicker.
- Q:I opened catalyst control center to see what its was, i didn't change anything and now when i full screen a youtube and hulu the screen will be black and the loading bar at the bottom will be stuck. I also noticed that now when i play minecraft all the blocks have a black out line i cant get rid of. I tried deleting my .minecraft and that didn't fix it.
- Catalyst control center? You, my friend, have a Radeon graphics card. What's happening is that somewhere you have Anti-Aliasing turned on. Go back into your catalyst control center and anywhere where there is an option to 'use application settings'- select it. It's supposed to improve your graphics quality, but there are a lot of bugs with it on a whole bunch of applications and games- including Minecraft. Oh, and as for the youtube thing- alt+tab should show you where your video has disappeared to. Yes, I know- it's bloody weird, but flash is buggy as heck, and Radeon graphics cards are weird; I should know- I have one too! That should do the trick! If it doesn't work then there's likely an extra option somewhere that you haven't ticked to 'use application settings'.
- Q:Why extract the genome, the digestion is always not cut
- 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:The chemical equation of heating reaction of benzene and hydrogen under the action of catalyst
- C6H6 benzene + 3H2 - (arrow) C6H12 cyclohexane (Ni catalytic heating)
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Aluminum Sulphate Iron Free National Standard Quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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