Nitric acid;urea

CH5N3O4

nitric acid;urea

CAS124-47-0

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Identification

CAS Number
124-47-0
EC Number
204-703-5
UN Number
0220
PubChem CID
31295

Physical-chemical properties

Molecular Formula
CH5N3O4
Molar Mass
123.07 g/mol
IUPAC Name
nitric acid;urea

Chemical Identifiers

InChI
InChI=1S/CH4N2O.HNO3/c2*2-1(3)4/h(H4,2,3,4);(H,2,3,4)
InChI Key
AYTGUZPQPXGYFS-UHFFFAOYSA-N

Overview

Nitric acid;urea (CAS 124-47-0) is an energetic chemical compound with explosive properties and specialized industrial applications. This compound represents a combination of nitric acid and urea, forming a molecular structure with the formula CH5N3O4 and a molecular weight of 123.07 g/mol. The European Chemical Agency has assigned it the EC number 204-703-5, reflecting its regulated status within European chemical commerce. Classified under ADR Class 1, this substance falls into the category of explosive materials, requiring specialized handling, storage, and transportation protocols to ensure safety compliance. The compound's energetic characteristics make it particularly relevant in applications where controlled energy release is required. Its molecular structure incorporates both the oxidizing properties of nitric acid and the organic framework provided by urea, resulting in a material with distinct reactivity profiles. This combination creates a substance that shares certain characteristics with other energetic compounds such as 2,4,6-trinitrobenzoic acid and 2-methyl-1,3,5-trinitrobenzene, though with different molecular architectures and specific applications. Industrial applications for nitric acid;urea typically include specialized mining operations where controlled blasting is required, certain pharmaceutical intermediate synthesis processes, and specific research applications in energetic materials development. The compound's properties make it suitable for applications requiring precise energy delivery characteristics. Given its ADR Class 1 classification, this material demands strict adherence to transportation regulations and specialized storage facilities. Safety protocols must address its explosive nature, requiring appropriate containment systems and qualified personnel for handling operations. OYSI maintains availability of nitric acid;urea through our specialized energetic materials division, supporting industrial clients with comprehensive technical documentation and regulatory compliance support.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number0220
ADR Class1
Packing Group
Tunnel CodeB1000C
Proper Shipping NameHarnstoffnitrat, trocken, nicht pulverförmig
Marine PollutantNo

Frequently Asked Questions

What is nitric acid;urea?

Nitric acid;urea is a chemical compound with the molecular formula CH5N3O4 and CAS number 124-47-0. This substance represents a combination or complex of nitric acid and urea, with a molecular weight of 123.07 g/mol. It is used in various industrial applications where both the oxidizing properties of nitric acid and the nitrogen-rich characteristics of urea are beneficial for specific chemical processes and formulations.

What are the physicochemical properties of nitric acid;urea?

Nitric acid;urea is a compound with molecular formula CH5N3O4 and a molar mass of 123.07 g/mol. As a combination of nitric acid and urea, it typically appears as a crystalline or powder form at room temperature. The substance is generally water-soluble due to both components being highly soluble in water. Its physical appearance and exact properties depend on the specific ratio and preparation method of the nitric acid-urea combination.

What is nitric acid;urea used for?

Nitric acid;urea is primarily used in industrial applications requiring both oxidizing and nitrogen-supplying properties. Common applications include specialized fertilizer formulations, chemical synthesis processes, and as an intermediate in pharmaceutical manufacturing. It may also be utilized in metal treatment processes, explosive manufacturing, and as a reagent in analytical chemistry. The combination provides controlled release of both nitric acid's oxidizing power and urea's nitrogen content for specific industrial needs.

How to handle nitric acid;urea safely?

Nitric acid;urea should be handled with appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume extraction systems to avoid inhalation of vapors or dust. Avoid contact with skin, eyes, and clothing. Use non-sparking tools and equipment when handling. Keep away from heat sources, open flames, and incompatible materials. Always have emergency eyewash and safety shower facilities readily accessible in the work area.

How to store nitric acid;urea correctly?

Nitric acid;urea should be stored in a cool, dry, well-ventilated area away from direct sunlight and heat sources. Use appropriate chemical-resistant containers with tight-fitting lids to prevent moisture absorption and contamination. Keep separate from incompatible materials such as organic compounds, reducing agents, and combustible materials. Store in designated chemical storage areas with appropriate fire protection systems. Ensure proper labeling and maintain inventory records for regulatory compliance and safety management.

What to do in case of contact with nitric acid;urea?

Nitric acid;urea contact requires immediate action depending on exposure type. For skin contact, remove contaminated clothing and rinse affected area thoroughly with plenty of water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets and contact poison control or medical professionals for specific guidance.

How to dispose of nitric acid;urea properly?

Nitric acid;urea disposal must comply with local, national, and European waste regulations. The substance should be treated as chemical waste and disposed of through authorized waste management companies. Do not discharge into sewers, water bodies, or soil. Small quantities may require neutralization before disposal, following proper chemical waste procedures. Consult local environmental authorities and waste disposal specialists for specific requirements. Maintain proper documentation for waste disposal chain of custody and regulatory compliance.

How to transport nitric acid;urea?

Nitric acid;urea is classified under ADR Class 1 for transport purposes, indicating it falls under explosive materials regulations. Transportation requires compliance with ADR (European Agreement concerning International Carriage of Dangerous Goods by Road) requirements including appropriate packaging, labeling, and documentation. Use approved containers and packaging systems designed for Class 1 materials. Drivers must have proper dangerous goods training and vehicles must meet ADR specifications. Consult current ADR regulations for specific transport requirements.

Is nitric acid;urea subject to particular regulations?

Nitric acid;urea is subject to various European chemical regulations including REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) and CLP (Classification, Labelling and Packaging) regulations. The substance is not currently listed as a SVHC (Substance of Very High Concern). Users must comply with occupational health and safety regulations, environmental protection laws, and transport regulations. Industrial users may need to register usage and maintain safety data sheets. Consult current regulatory databases for any updates or restrictions.

Where to buy nitric acid;urea in Europe?

Nitric acid;urea is available through OYSI, a specialized European distributor of technical chemicals. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures product quality, appropriate packaging, and adherence to transportation regulations. Contact OYSI directly for availability, specifications, and delivery options to your location. Professional chemical suppliers like OYSI also provide technical support and regulatory guidance for industrial applications.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.