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Substance: Ammonium 2,4,6-Trinitrophenoxide Other Names: Picramate, Ammonium salt of 2,4,6-Trinitrophenol Physical Form: Dry powder or granules; may contain less than 10 percent water Common Uses: Explosives, dyes, analytical chemistry
Main Hazards: High risk of explosion, strong oxidizer, acutely toxic Key Signs/Symptoms: Skin, eye, and respiratory irritation; risk of methemoglobinemia; possible shockwave or shrapnel injury Pictograms: Explosive, toxic, and environmental hazard symbols often seen on labels
Chemical Ingredient: Ammonium 2,4,6-Trinitrophenoxide Chemical Formula: C6H4N4O7·NH4 Purity: Varies, often traded at high purity for uses in laboratories or industry Water Content: Under 10 percent for safer handling and transport
Eye Contact: Flush with lukewarm water for 15 minutes, keep eyelids open, seek immediate medical attention Skin Contact: Remove contaminated clothing, rinse skin with copious water and mild soap, monitor for burns or lesions Inhalation: Move to fresh air, provide oxygen if breathing difficulty starts, summon medical help Ingestion: Do not induce vomiting, rinse mouth, administer water only if person is fully conscious, get urgent medical assistance
Suitable Extinguishing Media: Flooding with water spray in large amounts, avoid dry chemical or CO2 which may not suppress all reactions Special Hazards: Intense heat may detonate material, risk of toxic gas release including nitrogen oxides Protective Equipment: Full body gear, self-contained breathing apparatus, heat-resistant face shield Additional Notes: Keep distance, evacuate all unnecessary personnel, and prevent entry to confined spaces with fire present
Spill Response: Evacuate area, eliminate ignition sources, ventilate space Personal Protective Equipment: Wear chemical-resistant gloves, goggles, and impervious clothing Cleanup Method: Use non-sparking tools; collect dry material using inert absorbent such as damp vermiculite, avoid sweeping or brushing dry powder, store in explosion-safe container for disposal Decontamination: Wash surfaces with plenty of water, ensure wastewater is contained
Handling Precautions: Work only with minimal quantities, avoid friction, impact, excessive heat, or shock Storage Conditions: Store in tightly sealed, explosion-proof containers, keep in cool, well-ventilated area, segregate from fuels, acids, bases, and reducing agents Incompatibilities: Strong acids, bases, and combustible materials Important Habits: Never open containers near open flames or mechanical equipment that generates sparks
Engineering Controls: Use explosion-proof ventilation system with adequate filtration Personal Protective Equipment: Laboratory coat or full-body suit, nitrile gloves, chemical splash goggles, and face shield Hygiene Measures: Wash hands and face thoroughly after handling, restrict eating or drinking near substance Exposure Limits: Not always established, but treat as highly toxic and limit exposure as much as possible
Appearance: Yellow to brownish powder or crystals, sometimes with faint odor Melting Point: Decomposes before melting Water Solubility: Slightly soluble Shock Sensitivity: High Density: Data varies, but generally ranges around 1.7 g/cm³
Chemical Stability: Unstable when dry or mildly heated, especially sensitive to shock and friction Hazardous Reactions: Violent decomposition with acids or heavy metals Decomposition Products: Nitrogen oxides, ammonia, toxic particulates Conditions to Avoid: Excessive drying, rough handling, open flame, or strong UV light
Routes of Exposure: Skin absorption, inhalation, ingestion, ocular contact Acute Effects: Methemoglobinemia, headaches, dizziness, cyanosis, nausea, vomiting Chronic Effects: Possible anemia, liver or kidney damage Dermal Effects: Skin staining, irritation, risk of burns or necrosis with extended contact
Persistence: Likely slow to degrade, potential to persist in soil and water Bioaccumulation: Noted risk due to nitroaromatic structure Harm to Aquatic Life: Significant, poses threat to aquatic invertebrates and algae even at low concentrations Spill Risk: Contaminates surface and groundwater, disrupts plant growth
Disposal Methods: Transfer to licensed hazardous waste facility, use approved incineration methods designed for explosive organic waste Container Disposal: Decontaminate containers, destroy them under expert supervision Legal Obligations: Follow all country and local hazardous waste regulations; improper disposal can trigger civil or criminal penalties
Transport Categories: Usually classified as a Class 1 explosive for international shipping Packing Requirements: Specially tested and approved containers, anti-static packing, clear hazard labeling Handling During Transit: Avoid vibration, excessive movement, or stacking; isolate from food or feedstuffs Shipping Documentation: Accurate, complete, includes emergency instructions
Legal Designation: Listed as a controlled substance in many jurisdictions due to explosive properties Restricted Uses: Prohibited for public sale, regulated for industrial, research, or military applications Obligations for Employers: Provide employee training, medical surveillance, and written safety procedures Compliance Requirements: Adhere to chemical safety, environmental protection, and workplace health standards; risk assessment and incident reporting are compulsory under occupational safety laws
