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Carbonates and Related Compounds

Soda Ash, Potassium Bicarbonate & more

Products: 2

Carbonates and Related Compounds products

CAS 497-19-8Na2CO3

Soda Ash Technical Grade

100%Technical Grade 5.0 (2)

CAS 298-14-6KHCO3

Potassium Bicarbonate - FCC USP Grade

USP Grade

About Carbonates and Related Compounds

Buy soda ash and potassium bicarbonate from Alliance Chemical in Technical and FCC/USP grades for water treatment, food processing, and glass manufacturing.

Products In This Collection

This collection includes soda ash (sodium carbonate, Na2CO3, CAS 497-19-8, 99.6 wt%) and potassium bicarbonate FCC/USP Grade (KHCO3, CAS 298-14-6, 99.0–100.5% assay, ~39% potassium by weight).

Common Applications

Soda ash is a primary raw material in glass manufacturing, a pH adjustment chemical for water treatment, a component in detergent formulation, and a flux in metallurgy. Potassium bicarbonate FCC/USP serves as a leavening agent, a potassium source in agriculture and hydroponics, a pharmaceutical buffering agent, and a fire suppressant (Class BC dry chemical).

Why Buy From Alliance Chemical

All carbonate products include Safety Data Sheets (SDS) and Certificates of Analysis (COA). Alliance Chemical provides rapid shipping with no minimum order.

Related: See the Bases and Caustics and Food and Beverage collections.

Frequently Asked Questions

What are carbonates and bicarbonates commonly used for?

Carbonates and bicarbonates are essential in water treatment, glass and ceramic manufacturing, and as pH buffers in chemical processes. Alliance Chemical provides high-quality compounds for these applications.

How do carbonates adjust pH levels in water treatment?

Carbonates such as soda ash act as alkalis that neutralize acidic waters, helping to maintain a balanced pH. Alliance Chemical offers technical and industrial grades suitable for municipal and industrial settings.

What is the difference between soda ash and potassium bicarbonate?

Soda ash (sodium carbonate) is a stronger base used in glass production and water softening, while potassium bicarbonate is a milder base often utilized in food processing and baking. Alliance Chemical supplies both for versatile industrial applications.

Is it safe to use carbonates in food processing?

Yes, food-grade carbonates like potassium bicarbonate are safe and commonly used as leavening agents and acidity regulators in the food industry. Alliance Chemical ensures all products meet safety standards.

Which grade of carbonate is best for laboratory uses?

ACS-grade carbonates are typically used in laboratories due to their high purity. Alliance Chemical offers these grades, ensuring accurate and reliable experimental results.

How should carbonates be stored to maintain their efficacy?

Carbonates should be stored in a cool, dry environment, away from acidic substances and moisture to prevent degradation. Alliance Chemical provides guidance on proper storage practices with each purchase.

What concentrations of carbonates are available at Alliance Chemical?

Alliance Chemical supplies carbonates in various concentrations tailored to different applications, including industrial and food-grade specifications.

How do carbonates aid in flue gas desulfurization?

Carbonates, particularly in their lime-based forms, react with sulfur dioxide in flue gases to form solid waste products, reducing emissions. Alliance Chemical provides effective solutions for environmental compliance.

Guides & Resources

Industries Using Carbonates and Related Compounds

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How it ships.

Regulated products are packed, marked, and labeled for hazmat transport, from one quart to a pallet of drums.

Most stocked orders ship in 1–2 business daysOrder cutoff: Mon-Thu 2 PM CT / Fri 12 PM CT
Hazmat packing, marking, and labelingPacked by staff trained under DOT rule 49 CFR 172.704
UPS Ground for bottles, jugs, and up to three pailsLTL freight for four or more pails, drums, and totes. Liftgate on request.