Soda Ash

Category : Bases

$19.80
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$19.80

Soda Ash

$19.80

Commercial Fulfillment Snapshot

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Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Technical Documents

Lot-specific COA is issued per shipment batch.

Who Buys This
  • Glass manufacturing companies
  • Water treatment facilities
  • pH adjustment specialists
  • Industrial cleaning services
  • Wastewater treatment plants
Purity / Grade Guide
  • Industrial & lab applications
  • Verified purity, COA included
  • Suitable for commercial use
  • pH buffering & adjustment
Pack Sizes
  • 2 lb: bench & testing
  • 5 lb: shop & formulating
  • 50 lb: bulk, best $/lb
SDS / COA / TDS
  • Safety Data Sheet included
  • Certificate of Analysis provided
  • Non-regulated ground shipment
  • GHS compliant documentation
Small Packs: UPS Ground nationwide for pints, quarts, and gallons.
LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.
Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Why Soda Ash Technical Grade

Soda Ash Technical Grade (Sodium Carbonate, Na2CO3) provides industrial operators with a 100% concentrated, dry white crystalline powder that functions as a highly reliable source of alkalinity and pH buffering. Because it is delivered as a 100% active solid, this chemical enables facilities to eliminate the freight weight of water, allowing formulators and wastewater technicians to build custom, on-site dilutions matched precisely to specific operational demands. This technical grade formulation delivers consistent acid neutralization and metal precipitation capabilities for industrial, environmental, and wastewater processes. The powder form easily dissolves in water while remaining fully insoluble in alcohol, providing predictable chemical behavior in complex aqueous reactions.

Best Applications for This Grade

  • Wastewater and effluent treatment: Commonly applied in environmental management systems to elevate pH, neutralize acidic discharge streams, and facilitate the precipitation of heavy metals. Its moderate alkalinity buffers water systems steadily, mitigating the risk of extreme pH spikes during large-scale remediation.
  • Industrial cleaning and detergent manufacturing: Commonly applied in the formulation of heavy-duty commercial degreasers, industrial soaps, and dry laundry powders. The crystalline solid dissolves completely in aqueous solutions to saponify fats, disperse insoluble particulates, and optimize the overall cleaning efficacy of primary surfactants.
  • Chemical synthesis and industrial manufacturing: Serves as a critical sodium source and primary reactant in the continuous production of sodium silicates, sodium bicarbonates, and specialized metallurgical fluxing agents.
  • Flue gas desulfurization: Commonly applied in environmental scrubbing towers to capture and neutralize sulfur dioxide emissions from industrial exhaust systems, effectively converting harmful acidic gases into stable, manageable solid byproducts.

When to Choose a Different Grade

  • If your facility requires a pre-mixed, ready-to-use liquid solution to bypass the physical handling, dust mitigation, and mechanical agitation required to dissolve dry powders, select Sodium Hydroxide 50% Membrane Grade (Caustic Soda, Lye).
  • If the manufacturing process demands a significantly stronger base for rapid, aggressive pH elevation and heavy-duty saponification, rather than the moderate buffering capacity provided by sodium carbonate, select Sodium Hydroxide 50% Membrane Grade (Caustic Soda, Lye).
  • If your automated plant dosing systems are engineered exclusively for direct liquid injection and cannot accommodate dry hopper bulk feeds or dedicated powder batch dilution tanks, select Sodium Hydroxide 50% Membrane Grade (Caustic Soda, Lye).
Property Value
Molecular Weight 105.99
Formula Na2CO3
Assay 99-100.5%
Grade Technical Grade
Form Solid
Solubility Soluble in water
Appearance White crystalline powder
Melting Point 851
Boiling Point 1600
Specific Gravity 2.53
Industry Industrial, Environmental, Chemical Manufacturing, Food Industry, Textile

Frequently Asked Questions About Soda Ash

What is Soda Ash and what is its chemical formula?
Soda Ash is a chemical compound with the molecular formula Na2CO3, registered under CAS Number 497-19-8 by the Chemical Abstracts Service (PubChem), with a molecular weight of 105.99 g/mol g/mol. Alliance Chemical supplies Soda Ash in Technical grade for laboratory, industrial, and commercial applications.
What are the physical properties of Soda Ash?
According to the NIOSH Pocket Guide to Chemical Hazards, Soda Ash is supplied as a solid with a white crystalline powder appearance. It has a melting point of 851 °C°C, a boiling point of 1600 °C°C, a flash point of N/A. The specific gravity is 2.532 relative to water. Solubility: Soluble in water, insoluble in alcohol.
What grade and purity of Soda Ash does Alliance Chemical offer?
Alliance Chemical offers Soda Ash in Technical grade with a purity assay of 100%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of Soda Ash?
Soda Ash serves a wide range of sectors, including Industrial & Manufacturing, and Water & Environmental.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Soda Ash?
OSHA-mandated PPE per 29 CFR 1910.132-138:Chemical-resistant gloves (20+ mil neoprene or PVC), full face shield over safety goggles (ANSI Z87.1), acid-resistant apron or chemical suit, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for Soda Ash?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:acids, aluminum, zinc. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Soda Ash?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Neutralize with citric acid or acetic acid (5% solution). (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
What is the DOT shipping classification for Soda Ash?
DOT Classification per 49 CFR 172.101:See SDS Section 14 for specific UN number, Hazard Class8 (Corrosive), Packing GroupII/III. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must Soda Ash waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D002 (Corrosive, pH ≤2 or ≥12.5). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for Soda Ash?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Soda Ash. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.