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The initial form of aluminum sulfate is liquid aluminum sulfate, but for the convenience of transportation, it is usually made into flakes, granules, and even large blocks, The characteristic of solid aluminum sulphate is that they are easier to transport and safer than liquid aluminum sulfate, as liquid aluminum sulfate is usually considered to contain a certain amount of acidity and has slight corrosiveness to some metal or plastic containers. Moreover, in the process of exporting liquid aluminum sulfate to overseas markets, it will be regarded as a hazardous chemical by many shipping companies.
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With the use of aluminum sulfate in various industries, people have also set stricter requirements for the particle size of aluminum sulfate. For example, some users require the fineness of aluminum sulphate powder to be 0-8mm, some users require the fineness of aluminium sulphate powder to be kept at 0-4mm, and even some users require the fineness of aluminum sulfate powder to not exceed 100 mesh. In terms of the requirement for the fineness of aluminium sulfate powder, it is usually classified according to the mesh table.
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Compared to flake aluminum sulfate and granular aluminum sulfate, aluminum sulphate powder has the characteristics of easier dissolution and easier compounding with other chemical agents, Our company, Zibo Guangzheng Aluminum Sulphate Salts Co.,Ltd, classifies the fineness of powdered aluminum sulfate according to customer requirements and adopts large-scale powder aluminum sulfate processing equipment with mass production efficiency, with a daily output of 100 tons of powder aluminum sulfate.
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ITEM |
SPECIFICATION |
RESULT |
aluminum sulfate powder |
Powder type |
Conformed |
Average Size Of Granule, max |
0-1mm |
Conformed |
Aluminum oxide Al2O3 %, min |
16.00 |
16.13 |
Iron (Fe) content %, max |
0.01 |
0.0028 |
Water insoluble matter %, max |
0.05 |
0.03 |
PH value 1% aqueous solution, min |
3.0 |
3.2 |
As %, max |
0.0005 |
0.0004 |
Heavy metals as Pb %, max |
0.002 |
NONE DETECTED |
Color |
Crystal white |
Crystal white |
|
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