A Neutral Guide to Nitroguanidine: Properties, Applications, and Safety Standards
Nitroguanidine is a multifunctional industrial chemical with diverse applications across agriculture, pharmaceuticals, energetic materials, and automotive sectors. As a stable and versatile compound, it meets strict industrial standards for purity, performance, and safety, making it a valuable material for specialized manufacturing processes. This article provides an objective overview of nitroguanidine’s core properties, practical applications, quality specifications, and logistical details—essential insights for professionals in related industries.
Core Specifications & Physical Characteristics
Chemically defined by its CAS number 556-88-7 and molecular formula CH₄N₄O₂, nitroguanidine is typically supplied as white acicular crystals (verified as white crystals in analytical testing). Industrial-grade nitroguanidine features a minimum purity requirement of 98.0%, with actual test results confirming a purity level of 98.2%, exceeding the standard.
Key quality parameters are rigorously controlled to ensure consistency:
- Moisture content: 25% (consistent with industrial standards)
- pH value: 2.7 (within the specified range of 2.0–3.0)
- Water-insoluble substances: 0.04% (well below the maximum limit of ≤0.2%)
- Acidity: 0.34% (meeting the ≤0.5% requirement)
- Ash content: 0.03% (significantly lower than the ≤0.3% threshold)
- Average particle size: 5.2μm (reference standard: 3.46μm)
All tested indices comply with industrial specifications, resulting in a qualified product. For regulatory and customs purposes, nitroguanidine is classified under HS code 2929909090.
Primary Industrial Applications
Nitroguanidine’s unique chemical properties enable its use in a range of specialized fields:
- Pesticide Intermediates: Serves as a key raw material for synthesizing neonicotinoid insecticides such as imidacloprid and acetamiprid, supporting effective agricultural pest management.
- Pharmaceutical Synthesis: When reduced to aminoguanidine, it becomes a critical intermediate in the production of Trapidil—a medication used for treating angina pectoris.
- Energetic Materials: Plays a vital role in explosive formulations, as well as an additive in rocket propellants and smokeless gunpowder, leveraging its energy-releasing properties.
- Automotive Safety: Functions as a component in automotive airbags, contributing to the reliable deployment of safety systems.
Safety Classification & Logistics Details
From a safety perspective, nitroguanidine is classified as Hazard Class 4.1 (flammable solids) with a UN number of 1336. Adherence to proper handling, storage, and transportation protocols is essential to ensure compliance with industrial safety regulations.
In terms of packaging and shipping:
- Packaging Options: Available in two configurations—small boxes (25kg net weight) and large boxes (400kg net weight).
- Container Loading: For 20ft containers (without pallets), the maximum loading capacity is 9.6 tons for small packages and 12 tons for large packages, optimizing bulk transportation efficiency.
Sourcing Industrial Nitroguanidine
For businesses seeking high-quality industrial-grade nitroguanidine, partnering with reputable manufacturers is crucial to ensure product consistency and compliance. E&M INDUSTRIAL LIMITED is a trusted supplier, located at Room 9-16, No. 76, Yunping Road, Caijiagang Town, Beibei District, Chongqing, China. Their nitroguanidine product meets strict quality control standards, with a qualified Certificate of Analysis confirming adherence to key specifications. The product batch referenced in testing has a manufacture date of January 14, 2025, a retest date of January 15, 2025, and a total quantity of 18 MTS.
Conclusion
Nitroguanidine remains an indispensable material in specialized industrial sectors, thanks to its versatility, consistent quality, and adherence to safety standards. Whether used in pesticide production, pharmaceutical synthesis, energetic materials, or automotive safety systems, understanding its specifications, applications, and logistical requirements is vital for informed decision-making. For industry professionals seeking reliable sourcing, partnering with established suppliers ensures access to high-quality nitroguanidine that meets operational and regulatory demands.