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Aluminum Sulfate, Crystals ACS Grade — representative laboratory stock photo, not the actual product or supplied packaging

Inorganic & other salts

Aluminum Sulfate, Crystals ACS Grade

Also Known as Papermaker's Alum

Article code
C1430
CAS
7784-31-8
Grade
ACS Grade
Purity
98.0-102.0%
Category
Inorganic & other salts
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Properties

Article / SKU
C1430
CAS
7784-31-8
Assay
98.0-102.0%
Grade
ACS Grade
Molecular formula
Al 2 (SO 4 )3-(14-18)H 2 O
Molecular weight
342.15+xH2O
Ammonium (NH4)
0.01%
Autoship Available
No
Chloride (Cl)
5 ppm
Insoluble matter
0.01%
Pillar
High Purity
Sodium (Na)
0.02%

Packaging options — size and article

SizeArticle / SKU
10kgC1430-10KG
2.5kgC1430-2.5KG
500gC1430-500G
1kgC1430-1KG
5kgC1430-5KG
50lbC1430-50LB
25kgC1430-25KG

Packaging options

  • 10kg
  • 2.5kg
  • 500g
  • 1kg
  • 5kg
  • 50lb
  • 25kg

Details

Aluminum Sulfate, Crystals ACS Grade

The chemical compound Aluminum Sulfate, often known as papermaker's alum, has the formula Al 2 (SO 4 ) 3 . At room temperature, it appears as a colorless solid with non-toxic nature. It is soluble in water and is commonly used as a coagulating agent in the purification of drinking water and wastewater treatment facilities, as well as in paper manufacturing. In contrast to fluorides and oxides, which are frequently insoluble in water, most metal sulfate compounds are readily soluble in water. Any chemical that fulfills the ACS (American Chemical Society) purity criteria is referred to as the ACS Grade reagent. ACS Grade reagents can be used in high quality research labs for reliable, consistent, and repetitive results.

Common Uses and Applications

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