Low iron aluminium sulphate
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- Supplier: Gansu Jinshi Chemical Co. Ltd.
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Product Overview
Description
granular aluminium sulphate/sulfate
Aluminium Sulphate or Aluminum Sulfate 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
Aluminum Sulfate Anhydrous is an aluminum salt with immune adjuvant activity. This agent adsorbs and precipitates protein antigens in solution; the resulting precipitate improves vaccine immunogenicity by facilitating the slow release of antigen from the vaccine depot formed at the site of inoculation.
Anhydrous aluminum sulfate is a white crystalline solid. Aluminum sulfate is also obtained as an 18-hydrate Al2(SO4)3.18H2O. Both forms are soluble in water, noncombustible, and nontoxic. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in paper making, in firefighting foams, and in sewage treatment and water.
Aluminium Sulphate or Aluminum Sulfate 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.
Aluminium Sulphate or Aluminum Sulfate Specification
ITEM | INDEX | RESULT |
Aluminium oxide Al2O3 %, min | 16 | 16.23 |
Iron (Fe) content %, max | 0.01 | 0.006 |
PH value 1% aqueous solution, min | 3.0 | 3.27 |
Water insoluble matter %, max | 0.05 | 0.035 |
AS mg/l | ≤0.001 | ≤0.000087 |
CR6+ mg/L | ≤0.005 | <0.00013 |
Cd mg/l | ≤0.0005 | <0.0000033 |
Pb mg/l | ≤0.001 | 0.000030 |
HG mg/l | ≤0.0002 | <0.0000033 |
Ag mg/l | ≤0.005 | 0.000040 |
Se mg/l | ≤0.005 | 0.000040 |
CONCLUSION | CONFORMED |
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granular aluminium sulphate/sulfate
Aluminium Sulphate or Aluminum Sulfate Application
Household Uses
Some of the most common uses of aluminum sulfate are found within the home.
Gardening
Other interesting uses of aluminum sulfate around the house are in gardening.
Water Treatment
One of the most important uses of aluminum sulfate is in water treatment and purification. When added to water, it causes microscopic impurities to clump together into larger and larger particles. These clumps of impurities will then settle to the bottom of the container or at least get large enough to filter them out of the water. This makes the water safer to drink. On the same principle, aluminum sulfate is also sometimes used in swimming pools to decrease the cloudiness of the water.
Dyeing Fabrics
Another one of the many uses of aluminum sulfate is in dyeing and printing on cloth. When dissolved in a large amount of water that has a neutral or slightly alkaline pH, the compound produces a gooey substance, aluminum hydroxide. The gooey substance helps dyes stick to the cloth fibers by making the dye water insoluble. The role of aluminum sulfate, then, is as a dye “fixer,” which means that it combines with the molecular structure of the dye and the fabric so the dye doesn't run out when the fabric gets wet.
Paper Making
In the past, aluminum sulfate was used in making paper, although synthetic agents have mostly replaced it. The aluminum sulfate helped to size of the paper. In this process, aluminum sulfate was combined with rosin soap to change the absorbency of the paper. This changes the ink-absorbing properties of the paper. Using aluminum sulfate means that the paper was made under acidic conditions. Use of synthetic sizing agents means that acid-free paper can be produced. Acid-free paper does not break down as fast as paper sized with acid.
Though you may not have known it, aluminum sulfate is used to make many products you use daily. Even the water you drink is filtered using aluminum sulfate!
granular aluminium sulphate/sulfate
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.
granular aluminium sulphate/sulfate
Product List:
Sodium Dichromate
Chromic Acid
Chrome Oxide Green
Basic Chromium Sulphate
Potassium Dichromate
Fused Chromium Oxide
Chromium Metal
Chromium Potassium Sulphate
Sodium Sulphide
Aluminium Hydroxide
granular aluminium sulphate/sulfate
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