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Ammonium Fertilizer [Solution, Free Ammonia >35%]

    • Product Name Ammonium Fertilizer [Solution, Free Ammonia >35%]
    • Alias Ammonium Fertilizer (Solution, Free Ammonia >35%)
    • Einecs 235-186-4
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    994860

    Chemical Name Ammonium Fertilizer [Solution, Free Ammonia >35%]
    Physical State Aqueous solution
    Ammonia Content >35% by weight
    Appearance Colorless to pale yellow liquid
    Odor Pungent, ammonia-like
    Solubility In Water Completely miscible
    Ph Highly alkaline (typically >11)
    Density Approximately 0.9 g/cm³
    Boiling Point 27°C for ammonia component
    Corrosivity Corrosive to metals and tissue
    Flammability Non-flammable as a solution, but releases flammable ammonia gas
    Toxicity Toxic if inhaled or ingested
    Storage Temperature Store below 25°C in a well-ventilated area
    Cas Number 7664-41-7 (ammonia)
    Un Number UN 2073

    As an accredited Ammonium Fertilizer [Solution, Free Ammonia >35%] factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 20-liter high-density plastic drum, clearly labeled "Ammonium Fertilizer Solution, Free Ammonia >35%," with hazard and handling warnings displayed.
    Shipping Ammonium Fertilizer [Solution, Free Ammonia >35%] is shipped in corrosion-resistant, tightly sealed containers to prevent leaks and vapor release. It requires labeling as a hazardous material, with clear ammonia hazard markings. Transport is via specialized vehicles, following strict chemical handling and environmental protection protocols, compliant with relevant regulations.
    Storage Ammonium Fertilizer [Solution, Free Ammonia >35%] should be stored in tightly sealed, corrosion-resistant containers within a well-ventilated, cool, and dry area away from incompatible substances such as acids. Storage areas must be equipped with spill containment and kept away from heat sources and direct sunlight. Appropriate labeling and access control are essential to ensure safety and prevent accidental exposure or release.
    Application of Ammonium Fertilizer [Solution, Free Ammonia >35%]

    Applications of Ammonium Fertilizer [Solution, Free Ammonia >35%] in Industrial Manufacturing

    As a direct manufacturer of high-concentration ammonium fertilizer solutions, we serve established industrial sectors with precise technical requirements. Our production scale and consistent quality control enable predictable downstream usage across regulated applications in agriculture, water treatment, explosives, and synthetic resins. Below we detail specific industrial uses distinguished by compliance protocols, recommended dosages, integration process steps, and real end products.

    1. Intensive Crop Fertilization: Nitrogen Supplement in Agricultural Blends

    Fertilizer blenders and commercial-scale growers use free ammonia solutions for the rapid delivery of nitrogen to intensive arable crops. Our solution’s high ammonia concentration supports precise nitrogen balancing in liquid fertilizer mixes formulated for corn, wheat, and specialty horticultural applications. Farmers rely on consistent nitrogen availability for optimal plant uptake during critical growth stages, particularly in high-yield regimes where nitrate leaching and volatilization must be minimized.

    Industry compliance standards

    • GB/T 15063-2020 Controlled Release Fertilizers Standard (China)
    • EU Regulation (EC) No 2003/2003 relating to fertilizers
    • ISO 8157:2015 for fertilizers – vocabulary and product definitions
    • US EPA 40 CFR Part 503 for land application

    Typical usage ratio

    • Typically 10-25% by volume in liquid nitrogen blends, with exact ratios adjusted based on soil nitrogen status and crop species

    Downstream process integration

    • Introduced during bulk mixing in formulation tanks; metered directly into irrigation dosing systems; blended with other macro- and micronutrient solutions prior to field application

    Final product types

    • UAN (Urea-Ammonium Nitrate) solution fertilizers
    • Custom liquid NPK blends
    • Foliar nitrogen sprays
    • Starter fertilizers for maize and cereals

    2. Industrial Wastewater Ammonia Stripping and pH Adjustment

    Industrial water treatment facilities exploit the strong alkalinity and high ammonia content of this solution for ammonia stripping systems designed to reduce nitrogen loads in wastewater. The solution is dosed into stripping towers to increase pH and promote volatilization of dissolved ammonia, improving compliance with discharge regulations. Its rapid reactivity enables precise pH adjustment in both batch and continuous-flow operations, particularly in municipal and food processing effluents.

    Industry compliance standards

    • US EPA National Pollutant Discharge Elimination System (NPDES)
    • EN 12260:2003 for water quality – ammonium determination
    • China GB 8978-1996 Integrated Wastewater Discharge Standard
    • ISO 5667-10:1992 for water sampling – guidelines for industrial effluents

    Typical usage ratio

    • Usual dosing: 0.1–2.0% by total flow, higher for concentrated streams; actual dosing based on incoming ammonia levels and target effluent specification

    Downstream process integration

    • Injected at the inlet to ammonia stripping towers or aeration tanks; monitored automatically for pH control adjusted in real time; neutralized with acid prior to discharge if required

    Final product types

    • Treated effluent for compliant discharge
    • Scrubbed ammonia solution for offsite regeneration or conversion
    • Recovered ammonium salts for non-agricultural use

    3. Civil Explosives and Mining Emulsion Production

    Explosives manufacturers utilize ammonia solutions as a raw nitrogen donor for ANFO (Ammonium Nitrate/Fuel Oil) and bulk emulsion explosives used in mining, quarrying, and civil construction. The controlled addition of ammonia increases the nitrogen content in the synthesis of ammonium nitrate–critical for achieving product consistency and explosion parameters. The high purity and concentration reduce the need for additional processing, supporting large-scale and continuous emulsion operations.

    Industry compliance standards

    • GB/T 18185-2014 Civil Explosives Standard (China)
    • EU Explosives Directive 2014/28/EU
    • US ATF 27 CFR Part 555 for explosives materials
    • ISO 9001:2015 for quality management in explosives manufacture

    Typical usage ratio

    • Typically 5-15% by mass in ammonium nitrate preparation; precise dosing depends on composition and energy requirements of final explosive formulation

    Downstream process integration

    • Added directly to ammonium nitrate synthesis reactors; controlled feed into emulsion production lines; involved in in-situ neutralization reactions under continuous monitoring

    Final product types

    • Bulk emulsion explosives for mining
    • ANFO (Ammonium Nitrate Fuel Oil) products
    • Packaged blasting agents
    • Specialty detonating mixtures

    4. Melamine and Urea-Formaldehyde Resin Synthesis

    The chemical process industries employ ammonia-rich solutions in the synthesis of melamine and urea-formaldehyde resins. These resins serve as binders in particleboard, laminate, and engineered wood product manufacturing. During urea formation, direct ammonia addition enables precise nitrogen control and efficient urea crystallization, resulting in highly uniform resin precursors. High free ammonia content supports continuous urea-melamine resin operations with minimized sidestream contamination.

    Industry compliance standards

    • HG/T 3754-2014 for Urea-formaldehyde resin (China)
    • EN 13986:2004 Wood-based panels for use in construction – emission requirements
    • ISO 9001:2015 Quality Management for chemical synthesis
    • US EPA TSCA compliance for chemical intermediates

    Typical usage ratio

    • Standard dosing: 10–30% ammonia solution by weight relative to aldehyde feed; adjustment based on desired resin crosslink density and catalyst loading

    Downstream process integration

    • Continuous addition during urea condensation step; direct metering to reaction vessels for formaldehyde condensation; in-line real-time ammonia concentration control

    Final product types

    • Melamine resins for laminates
    • Urea-formaldehyde adhesives for wood panels
    • Thermosetting resins for particleboard
    • Engineered wood boards

    5. Leather Dehairing and Tanning Process (Controlled Alkalinity Adjustment)

    Tanneries implement ammonia solutions to adjust pH in liming drums during dehairing and tanning of hides. The strong buffering action of high ammonia content enables precise alkalization without overliming, protecting collagen structure and ensuring effective hair removal. Operators rely on consistent ammonia levels to maintain reproducible tanning processes and optimize enzyme activity, key to high-yield leather finishing.

    Industry compliance standards

    • EU REACH Regulation EC No 1907/2006 as applicable to leather processing chemicals
    • ISO 5398 Leather — Chemical determination of chromic oxide content
    • China GB/T 18188-2018 for industrial leather tanning
    • OEKO-TEX® Standard 100 for restricted substance use

    Typical usage ratio

    • Added at 1–5% by solution weight in the liming step; adjusted as necessary based on hide weight, desired pH, and local water chemistry

    Downstream process integration

    • Dosed during the liming and dehairing step in rotating drums; monitored by pH measurement throughout batch process; supplemented during main tanning when extra alkalinity is required

    Final product types

    • Blue wet hides for chrome tanning
    • Vegetable-tanned leathers
    • Finished grain and split leather
    • Automotive and upholstery leather stock
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    Certification & Compliance
    More Introduction

    Ammonium Fertilizer Solution: Rethinking Nitrogen in Modern Agriculture

    Experience at the Source: The Making of Ammonium Fertilizer Solution

    Anyone who works with nitrogen-based fertilizers knows how much the details matter in every step, from raw material selection down to pipeline maintenance. The ammonium fertilizer solution we offer comes straight from our reactors, with a free ammonia content regularly exceeding 35%. That means no stopping at intermediate forms or endless blending chains found in conventional production lines. Instead, we keep parameters tight throughout the reaction, minimize impurities, and control pH with precision. This hands-on approach lets us keep a close eye on each batch as it leaves our central synthesis blocks. You can taste, smell, and track the quality consistency in every delivery—the mark of an operation that lives and breathes its own chemistry.

    Key Characteristics from All Angles

    What sets our solution apart is not just the ammonia content, though numbers above 35% turn heads in many growing regions. It’s the clarity, low biuret levels, and stability profile you pick up after months stored in climate-unstable depots. We maintain below 0.2% oil phase contamination, after tuning distillation setpoints for years. Batches do not fluctuate in color or odor, keeping the solution clean and uniform season after season. This consistency tracks back to tight synthesis windows, not stopgap blending or late-stage additives.

    Using Ammonium Solution in Large-Scale Grower Operations

    Farmers seeing shrinking margins need more pounds of nitrogen on crop roots without ballooning freight or labor costs. Our ammonium fertilizer solution works directly with bulk handling and fertigation systems. Pumps and tanks do not gum up with undissolved grit. Pressurized boom systems keep up high application speeds, even in big acreage deals. On vegetable fields and tree plots, the quick uptake gives a shot of available N early in the growing cycle, supporting healthy leaf and stem build-out.

    Hydroponic users and protected-culture operators see an even sharper distinction—transparent, high-assay ammonia integrates straight into recirculating flow systems. Peaks and valleys in nutrient loads disappear when the base feedstock holds fewer unknowns. Downstream clogs or pH shocks do not wipe out entire batches of sensitive greens or stem crops.

    Comparison Against Other Fertilizer Types

    Agriculture shifts between solid ammonium nitrate, urea, ammonium sulfate, and low-percentage ammonia water every year as buyers chase pricing and crop output targets. Dry forms demand more labor to haul and spread, especially on larger tracts. Conversion losses in the soil can sap up to 30% of N from granulated types in waterlogged or low-pH conditions. Urea needs microbial conversion before plants take up most of the N, with part of the value lost to volatilization, especially if the timing and moisture are not right.

    Our strong ammonium solution puts no extra impurity load on soils, unlike solid N forms that introduce dust, binders, or trace metals. Compared to weak ammonia water, which tops out at 25-28%, this formulation gives more kick per ton. That translates into fewer loads for haulers, less drum storage, and easier transportation compliance for operations handling hundreds of thousands of liters per year.

    In side-by-side trials, high-strength solution typically shows up with near-complete nitrogen recovery after irrigation or rainfall. Growers using urea or low-grade ammonium nitrate often find pockets of patchy green, variable crop formation, or unexplained midseason stunting. Higher free-ammonia delivers a fast nitrogen pulse for early establishment crops—corn, wheat, potatoes—when roots pull hard and tissue demands top out. Fruit and vegetable growers report deeper green leaves and better fruit set when they switch to clean, clear ammonium solution, even at moderate rates per acre.

    How the Manufacturing Process Matters

    There’s a reason we control every stage at our own facility. Off-the-shelf product from traders or brokers is often a patchwork blend, sourced from multiple plants. Quality jumps around as each upstream process brings its own impurities. By managing synthesis, scrubbing, condensation, and storage directly, we hold every metric accountable—pH, free ammonia, trace contaminants, water purity. Automated metering ensures each batch matches the last, at all hours, regardless of the season or ambient temperature swings.

    Years of investment go into cleaning up production waste and tightening environmental controls. Operators inspect and sample each batch, logging performance and adjusting setpoints in real time. That same mindset shows up in our final deliveries—minimal residue, stable composition, no hidden organics, or late-processed leftovers.

    Reliability in Storage and Transport

    Haulage crews notice the difference right off. Drums and tanker walls come away near spotless after emptying, minimizing downtime for cleaning. Loads stack tighter in bulk depots and shipping yards. Spillage takes less effort to clean up, thanks to low viscosity and high clarity. Far fewer worries about crusting, sediment, or corrosion in pipes and storage tanks.

    Heat stability extends shelf life, giving dealers and end-users more breathing room. Temperature swings common in rural distribution points do not throw solution off balance. Ammonia content remains near the original assay, and pH does not crash after weeks in storage. In climates with high rainfall or humidity, we still see little to no phase separation or visible changes.

    Focus on Crop Safety and Environmental Impact

    The old model—dump heavy salts and hope for the best—does not fit with modern stewardship targets. High-assay ammonium fertilizer solution applies less overall mass per unit of nitrogen. Fewer dust emissions, less runoff, no polybags, or caked powder residue stuck to boots or machinery. Our low-impurity process leaves behind almost no heavy metals, as regular tests for cadmium, lead, and arsenic show. These results ease worries for organic or transitional operations and reduce incidents at high-compliance export sites.

    Field runoff trials prove lower leaching compared to dry-spread granules after major storms. The solution stays where equipment places it, tying up quickly in root zones. Nitrogen losses through volatility drop off, especially when delivered with injection or drip irrigation. Growers on bottomland, shallow soils, and near watercourses cut both their environmental risk and fertilizer spend.

    Why High Free-Ammonia Content Changes the Game

    Moving from 25% to over 35% free ammonia changes economics for big-acre growers and niche horticulture teams alike. Higher concentration means lighter logistics and sharper impact in the soil—each drum or tote covers more rows, and each load cycles through equipment faster. Fertigation teams, especially in fruit and nut operations, complete bigger runs without pausing for refill or recalibration. Fewer truck miles per acre make a difference not just in fuel savings—less traffic, less site congestion, and more time spent on actual crop management instead of endless handling.

    We also see more consistent outcomes for specialty crops—lettuce, berries, nursery trees. Because the ammonia is immediately plant-available, crops respond quickly, pushing vigorous early growth. Greenhouse and protected culture operators rely on fine-tuned nutrient balances. A steady assay means less recalculation, fewer surprises, and tighter margins for error in sensitive systems.

    Meeting New Demands from Regulatory and Food Safety Standards

    More buyers ask detailed questions about nutrient source, manufacture, and traceability. Food brands and export clients demand assurance—no persistent pollutants, no non-compliant waste byproducts, no residues that interfere with organic certification or export programs. Large input buyers audit not only plant operation but also wastewater and exhaust control. We maintain full chain-of-custody logs, from raw feedstock shipment down to batch records and distribution. That diligence reflects both in crop performance and in simplifying third-party audits or supply chain safety checks.

    We keep up with evolving local and global standards, including ISO, HACCP, and agricultural stewardship programs. Every batch faces internal certification before downtime, transfer, or loading. Results tie back into continuous process monitoring, and any off-spec case means a deep dive—not a paperwork shuffle.

    A Practical Solution for Modern Farming

    No imported or relabeled product, no obscure origins, no ambiguous claims. We deliver ammonium fertilizer solution based on years of manufacturing expertise, controlled at source, and batch-tested independently. The process leaves no room for shortcuts, as operators work the details at every level. Distributors, growers, equipment techs all see the impact—cleaner solution means less trouble on the ground, in the pump room, and out at the margins of remote fields.

    By keeping synthesis, bottling, and shipping in one dedicated operation, we do not run into the issues seen in multi-sourced, rebottled, or relabeled products. Each shipment offers peace of mind—clarity, pH, ammonia content all stay within strict bounds, monitored and logged by staff who know both chemistry and farm requirements.

    Feedback From the Field

    Growers report more even stands, less patchy color, and a jump in early vigor across a range of row and specialty crops. Bulk handlers comment on the lack of sediment, zero clogging during transfer, and a real drop in lost product from spills or residue. Equipment managers track less wear and downtime, since deposits and scaling never reach levels seen with traditional liquid blends or solid N forms.

    With season after season on test beds, harvested yield logs demonstrate a measurable gain—less fertilizer applied per acre and better plant response through tough weather cycles. Vegetable, tree fruit, grain, and decorative plant producers see the same: more predictable output, easier planning, and fewer product-related headaches.

    Looking Ahead: Where Ammonium Fertilizer Solutions Fit

    Large farming outfits pushing for efficiency and environmental compliance need clean, reliable, and concentrated nutrient streams. As farming tightens margins, every percent of N counts. Our ammonium fertilizer solution, with high free-ammonia content, meets the practical needs of modern operations—efficient shipping, reliable nutrient availability, and regulatory peace of mind.

    Over the coming years, expect even more focus on purity, traceability, and minimized byproduct loads. We continue to improve synthesis efficiency, boost batch monitoring, and find further ways to shrink environmental footprint. Farmers, agronomists, and researchers who have worked closely with us provide feedback that shapes every adjustment, ensuring the solution is never static or left behind by shifting market realities.

    Direct Connections: Building Trust Through Manufacturing

    As manufacturers, not traders or intermediaries, we put our own name behind every drop. Five years, ten years—experience tells us every shortcut shows up down the line, either in the soil or in the invoice. By focusing on the details, from reactor controls to haulage, we build not just product but relationships. Agriculture remains as much about trust as chemistry. Crops need nutrient sources that deliver what’s promised, in the quantities stated, every season—backed by real accountability at every level.

    Coupled with strong relationships among feedstock suppliers, on-site analyzers, and local farming partners, our approach to ammonium fertilizer solution sets new practical benchmarks. No guesswork or ambiguity—just real, traceable, and measurable nutrient supply. That’s why growers, co-ops, and regional buyers come back year after year, pushing us to improve, adapt, and deliver more than just a line item on a fertilizer bill.