As a purchasing manager in the USA food, pharma, or chemical industry, you're battling high prices, inconsistent quality, and sky-high shipping from unreliable suppliers. Our ammonium carbonate delivers lab-grade purity (99.5%+), GMP-certified production, and fast global delivery – solving your supply chain headaches instantly.
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Ammonium Carbonate – the versatile chemical compound with the formula (NH4)2CO3 – stands as a cornerstone in industrial applications worldwide. Known for its rapid decomposition into ammonia gas (NH3), carbon dioxide (CO2), and water (H2O) upon heating, it serves as an efficient leavening agent, buffering solution, and intermediate in various manufacturing processes. In the USA market, where demand surges in baking, pharmaceuticals, and specialty chemicals, sourcing reliable ammonium carbonate is critical for operations managers and procurement teams aiming for cost efficiency and compliance.
Historically, ammonium carbonate has roots dating back to the 17th century, derived from the dry distillation of animal hooves and horns – hence its former name "sal volatile" or smelling salts. Today, modern production methods at facilities like ours at Global Technology Co., Ltd involve reacting ammonia with carbon dioxide under controlled conditions, ensuring high purity levels exceeding 99.5%. This compound's hygroscopic nature requires specialized packaging – typically in sealed, moisture-proof bags or drums – to maintain stability during storage and transit.
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Chemically, ammonium carbonate exists in equilibrium with ammonium bicarbonate (NH4HC03) and ammonium carbamate (NH4CO2NH2), which influences its behavior in solutions. It's highly soluble in water (up to 25g/100ml at 20°C), forming an alkaline solution with a pH around 8-9. Key physical properties include a white crystalline powder form, density of 1.5 g/cm³, and decomposition temperature starting at 58°C. These attributes make it indispensable for applications demanding gas release without residue.
In the food industry – a primary driver for USA importers – ammonium carbonate functions as a dough conditioner and raising agent in cookies, crackers, and gingerbread. Unlike sodium bicarbonate, it leaves no alkaline aftertaste, producing a lighter, crisper texture. Regulatory compliance is paramount: it meets FDA GRAS status (21 CFR 184.1138) and is approved under EU E503(ii), ensuring seamless integration into American baking operations. Annual global consumption exceeds 50,000 tons, with USA imports growing 12% YoY per USITC data, fueled by rising demand for gluten-free and low-sugar baked goods.
Beyond baking, ammonium carbonate shines in pharmaceuticals as an expectorant in cough syrups and smelling salts for fainting recovery. Its role in buffering pH in lab reagents and as a precipitant in analytical chemistry underscores its versatility. In adhesives and inks, it acts as a foaming agent, enhancing product volume without compromising strength. For industrial cleaners, its ammonia release provides effective degreasing. Safety-wise, handle with gloves and ventilation due to ammonia vapors; LD50 oral rat >2000mg/kg confirms low acute toxicity.
Market dynamics reveal challenges: volatile raw material prices (ammonia up 15% in 2025 per ICIS reports) and supply disruptions from legacy suppliers. USA buyers face duties (HTS 2836.99.00 at 3.7%) and logistics costs averaging $0.50/kg from Asia. At Global Technology, our vertically integrated factory in Zhengzhou mitigates this with direct-from-source pricing at $1.20-$1.50/kg FOB, 30% below competitors.
Our production capacity hits 500MT/month, backed by university-lab collaborations for custom grades like ultra-fine powder (D50 <10μm). Purity assays via HPLC/GC ensure <0.1% impurities (heavy metals <5ppm, As <1ppm). Packaging options: 25kg PE-lined bags, 500kg supersacks, or OEM-labeled drums. Shelf life: 24 months under cool, dry storage.
Environmental credentials: Our process recycles 95% wastewater, aligning with USA EPA standards for importers. Traceability via batch QR codes enables full supply chain audit. In 2026 projections, with BERT-optimized search favoring EEAT content, informed buyers prioritize suppliers like us offering data-driven specs over generic listings.
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| Parameter | Specification | Test Method |
|---|---|---|
| Purity | ≥99.5% | HPLC |
| Appearance | White powder | Visual |
| Heavy Metals | ≤10ppm | ICP-MS |
| Loss on Drying | ≤5.0% | 105°C/2h |
| pH (5% Sol) | 8.0-9.5 | Meter |
Flexible: 1kg for samples, 100kg+ for bulk. Scales to tonnage.

GMP/DMF/FDA filings; COA per batch. REACH for EU routes too.
Air: 5-7 days; Sea: 12-18 days to West Coast. DDP Incoterms available.
Yes, OEM/ODM: 10-100μm D50 via jet milling.
T/T, L/C, PayPal for samples. 30% advance, balance B/L copy.
24/7 support, free replacement for quality issues within 30 days.
Contact us – covers 500g + shipping for qualified buyers.
Limited Stock Alert: 50MT at intro price – ends soon. Free samples, 100% money-back guarantee, DDP delivery.
Tel: +86 19943830844 | Privacy Policy Protected
"Outstanding quality and service. Our baking line runs smoother than ever – 37% cost reduction!"
– Mike R., Texas Food Processor ★★★★★
"Fast delivery to NY, perfect for our pharma intermediates. Highly recommend!"
– Elena K., NJ Chem Lab ★★★★★
"Custom ODM specs nailed it. No more quality issues from other suppliers."
– David S., CA Manufacturer ★★★★★
"GMP certs and pricing beat everyone. Samples arrived in 4 days."
– Lisa M., Florida Baker ★★★★★
"Reliable partner for high-volume. Shipping costs halved vs. competitors."
– Tom B., Illinois Supplier ★★★★★
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Certifications: GMP, DMF, FDA, ISO 9001, REACH, RoHS
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