USALCO Dry Aluminum Sulfate (Purified Grade)

USALCO Dry Aluminum Sulfate (Purified Grade) is manufactured to meet high-quality standards using advanced processes and premium raw materials. It comes in various grades, including low-iron, iron-free, and FCC grades, and in special granular sizes to meet diverse needs. It is utilized in industries such as water treatment, dye production, leather tanning, papermaking, and others. This dry alum meets the American Water Works Association Standard B403-16 and follows NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 150 mg/L.

Chemical Name: Aluminum Sulfate

CAS Number: 10043-01-3

Chemical Family: Aluminum Compounds, Aluminum Salts, Sulfates

Grade: Food Grade

Synonyms: Al2(SO4)3, Aluminum Sesquisulfate, Aluminum(III) sulfate, Dialuminium Trisulfate, Dialuminum Sulfate, Dialuminum Trisulfate, Sulfatodialuminium Disulfate, Sulfatodialuminum Disulfate

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Identification & Functionality

Chemical Family: Aluminum Compounds,
Aluminum Salts,
Sulfates
Chemical Name: Aluminum Sulfate
Technologies: Base Chemicals & Intermediates,
Industrial Additives & Materials
Product Families: Industrial Additives & Materials — Paper & Pulp Chemicals
Finishing Additives & Treatments
Base Chemicals & Intermediates — Technical Salts & Inorganics
Inorganics
Industrial Additives & Materials — Textile & Leather Chemicals
Finishing Additives & Treatments
Industrial Additives & Materials — Water Treatment Chemicals
Water Treatment Additives

Applications & Uses

Markets: Industrial
Applications: Industrial — Leather & Textiles
Leather Manufacturing
Industrial — Paper & Pulp
Pulping & Processing
Industrial — Power, Water & Utilities
Water Treatment
Applicable Processes: Drinking Water Treatment,
Dyeing,
Industrial Water Treatment,
Leather Tanning,
Paper Manufacturing,
Phosphorus Removal,
Wastewater Treatment,
Water Treatment
Industrial Additives End Use: Paper & Pulp
Principal Uses: Drinking water / wastewater treatment – removal of suspended and dissolved matter such as organics and phosphorus.

Properties

Physical Form: Solid
Typical Properties

	Value	Units	Test Method / Conditions
Aluminum Oxide	17.0 ‐ 17.5	%	—
Iron (Fe)	10 ‐ 300	ppm	—
Insoluble	max. 0.5	%	—
Particle Size (Through 4 Mesh)	0	%	—
Particle Size (Through 10 Mesh)	min. 90	%	—

Regulatory & Compliance

Certifications & Compliance: NSF Approved,
NSF/ANSI 60
Grade: Food Grade

Packaging & Availability

Packaging Type: Bags,
Bulk,
Super Sacks
Packaging Information: 50 lb bags, FIBC (super sacks), and bulk (pneumatic trailer).

Storage & Handling

Handling: Observe caution when handling corrosive materials.