Name: High-purity Aluminum Sulfate 99% pure CAS 10043-01-3
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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High-purity Aluminum Sulfate 99% pure CAS 10043-01-3

Synonyms: Alum; Aluminum Trisulfate; Sulfuric Acid, Aluminum Salt (3:2); Aluminum Sulfate (common spelling in some regions); Cake Alum; Filter Alum; Papermaker's Alum; Dialuminum Trisulfate; Aluminum (III) Sulfate; Aluminium Sesquisulphate

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of Non-ferric Aluminium Sulphate in China and also one of the manufacturers of this product.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

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High-Purity Aluminum Sulfate (99% Pure) from Aure Chemical – Your Trusted Source

Our High-purity aluminum sulfate (99% Pure) is a premium inorganic chemical compound with the molecular formula Al₂(SO₄)₃·18H₂O . The molecular weight is 666.43. This product is a white, lustrous crystal, granular, or powder.

It is obtained by purifying ordinary aluminum sulfate, which minimizes the content of metal ions such as calcium, magnesium, sodium, and iron. It is soluble in water and nearly insoluble in alcohol, with its aqueous solution being acidic. When heated at 85°C, it loses some crystal water and becomes a white powder. At 600°C, it is decomposed into aluminum trioxide. The CAS number for anhydrous aluminum sulfate is 10043-01-3.

Product Specification

Our high-purity product is manufactured to meet stringent quality standards with a 99% content . It is an ideal chemical for applications where the presence of trace impurities is a critical concern.

Specification	Top Quality
Appearance	White powder crystals
Content %	≥ 99.0
Fe %	≤ 0.001
Zn %	≤ 0.0005
Mn %	≤ 0.0005
Cu %	≤ 0.0005
Cd %	≤ 0.0005
Ca %	≤ 0.003
Mg %	≤ 0.0005
Na %	≤ 0.01
Pb %	≤ 0.001
Water insoluble %	≤ 0.01
PH (50g/L)	2.5
ug/kg	200
Cl %	≤ 0.001
Clarity test	Clear

Applications

With its high purity and strict control of impurities, this product is essential for a variety of high-level industrial and scientific applications.

Analytical Chemistry: Used as an auxiliary reagent in titration analysis and for the preparation of standard solutions. It is also used in the detection or precipitation of anions like phosphate, fluoride, and oxalate.
Inorganic Synthesis: Serves as a precursor for catalysts or advanced materials and is used in the synthesis of high-purity aluminum salts.
Electronics and Batteries: High-purity aluminum sulfate is an important additive for lithium-ion batteries and other electronic components. It can also be used as a surface modification agent for dye sensitizers in solar cells.
Chemical Reagents: Due to its low impurity content, it is suitable for use as an analytical-grade reagent in laboratories and research facilities.
Medical and Pharmaceutical: It is used as a topical astringent and antiseptic for minor cuts and abrasions. It is also used as a vaccine adjuvant, facilitating the slow release of antigens from the vaccine depot.