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nitric acid,urea
CAS No.: 124-47-0
Synonyms:
Formula: CH5N3O4
Exact Mass: 123.02800
Molecular Weight: 123.06800
PSA: 135.16000
LogP: 0.59990
Reference Price: $132/kg Inquiry Now
nitric acid,urea 124-47-0 MSDS

Section I.Chemical Product and Company Identification
    Urea Nitrate
    (wetted with ca. 25% Water)
    Portland OR
    Acidogen Nitrate
    NH 2 CONH 2 •HNO 3
    124-47-0
    (International)

Section II.        Composition and Information on Ingredients    
    Toxicology Data
    Chemical Name        CAS Number Percent (%)        TLV/PEL    
    Urea Nitrate        124-47-0        Min. 98.0 (T)        Not available.        Not available.    
    (wetted with ca. 25% Water)

Section III.        Hazards Identification    
    Acute Health Effects
    Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system . Inflam m ation of
    the eye is characterized by redness, w atering, and itching. Skin inflam m ation is characterized by itching, scaling,
    reddening, or, occasionally, blistering. Follow safe industrial hygiene practices and alw ays w ear proper protective
    equipment when handling this compound.
    Chronic Health Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    Toxicity to the reproductive system: Not available.
    There is no know n effect from chronic exposure to this product.        Repeated or prolonged exposure to this com pound is    
    not known to aggravate existing medical conditions.

Section IV.        First Aid Measures    
    Eye Contact
    C heck for and rem ove any contact lenses. IM M ED IA TELY flush eyes w ith running w ater for at least 15 m inutes, keeping
    eyelids open. C O LD w ater m ay be used. D O N O T use an eye ointm ent. Flush eyes w ith running w ater for a m inim um of
    15 m inutes, occasionally lifting the upper and low er eyelids. Seek m edical attention. Treat sym ptom atically and
    supportively.
    Skin Contact
    If the chem ical gets spilled on a clothed portion of the body, rem ove the contam inated clothes as quickly as possible,
    protectin g you r ow n h an ds an d body. Place th e victim u n der a delu g e sh ow er. If th e ch em ical tou ch es th e victim 's
    exposed skin, such as the hands: G ently and thoroughly w ash the contam inated skin w ith running w ater and
    non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. C over the irritated skin w ith an
    em ollient. Seek m edical attention. Treat sym ptom atically and supportively. W ash any contam inated clothing before
    reusing.
    Inhalation
    Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or w aistband. If
    breathing is difficult, adm inister oxygen. If the victim is not breathing, perform artificial respiration. Seek m edical
    attention. Treat symptomatically and supportively.
    Ingestion
    Rem ove den tu res if an y. W atch for an obstru ction in th e victim 's m ou th . Rem ove if possible w h at is cau sin g th e
    obstru ction bu t do n ot force fin g ers or a h ard object betw een th e victim 's teeth . H ave con sciou s person drin k several
    glasses of w ater or m ilk. IN D U C E V O M ITIN G by sticking finger in throat. Seek im m ediate m edical atten tion and, if
    possible, show the chemical label. Treat symptomatically and supportively.

Section V.        Fire and Explosion Data    
    Auto-Ignition
    Flammability        Not available.    
    Flammable and potentially explosive.
    Flash Points        Flammable Limits    
    Not available.
    Not available.
    Combustion Products
    These products are toxic carbon oxides (CO, CO        2), nitrogen oxides (NO, NO        2 ).    
    Fire Hazards
    A violent reaction w ith reducing m aterials m ay occu r. Exposure to heavy m etals (i.e lead, iron) can catalyze a rapid
    Do not allow this material to dry out. Maintain at least 20% water
    thermal decomposition of this compound.
    content to minimize explosive potential.
    Continued on Next Page
    Printed
    Urea Nitrate
    (wetted with ca. 25% Water)
    Explosion Hazards
    Risks of explosion of the product in presence of mechanical impact: High.
    Risks of explosion of the product in presence of static discharge: High.
    This product has a tendency to explode, especially when rubbed or heated. It is also a strong oxidizing
    agent and may cause a violent reaction with reducing materials. Exposure to heavy metals (i.e lead,
    iron) can catalyze a rapid thermal decomposition of this compound. If Urea nitrate is dried (water
    content below 20%), this material is then classified as a Class A Explosive (UN0220) that is extremely
    dangerous. Do not heat or mechanically shock.
    Fire Fighting Media
    Flammable solid.
    and Instructions        SMALL FIRE: Use DRY chemicals, CO        2, water spray or foam.    
    LA RG E FIRE: U se w ater spray or fog. C ool containing vessels w ith w ater jet in order to prevent pressure build-up,
    autoignition or explosion.

Section VI.        Accidental Release Measures    
    Spill Cleanup
    Flammable solid with explosive potential.
    Stop leak if w ithout risk. D O N O T touch spilled m aterial. U se w ater spray curtain to divert vapor drift. Prevent entry
    Instructions
    into sew ers, basem ents or confined areas; dike if n eeded. Runoff to sew er m ay create a fire or explosion hazard.
    Elim inate all sources of ignition. Excercise extrem e care in w orking w ith this com pound. U se non-sparking tools and

Section VII.        Handling and Storage    
    Handling and Storage        F L A M M A B L E . E X P L O S IV E . IR R IT A N T . This product has a tendency to explode, especially when rubbed or    
    heated. It is also a strong oxidizing agent and may cause a violent reaction with reducing materials.
    Information
    Exposure to heavy metals (i.e lead, iron) can catalyze a rapid thermal decomposition of this
    compound. If Urea nitrate is dried (water content below 20%), this material is then classified as a
    Class A Explosive (UN0220) that is extremely dangerous. Do not heat or mechanically shock. S t o r e
    aw ay from heat and sources of ignition. M echanical exhaust required. A void heat, sources of ignition and light. Store in
    an explosive-proof freezer or refrigerator. K eep in a plastic overpack if possible. D O N O T ingest. D O N O T breathe
    dust. In case of insufficient ventilation, w ear suitable respiratory equipm ent. If ingested, seek m edical advice
    immediately and show the container or the label. Avoid contact with skin and eyes.
    Always store away from incompatible compounds such as oxidizing agents, reducing agents, and heavy metals.

Section VIII.        Exposure Controls/Personal Protection    
    Engineering Controls
    U se process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
    recom m ended exposure lim its. If user operations generate dust, fum e or m ist, use ventilation to keep exposure to
    airborne contaminants below the exposure limit.
    Personal Protection
    Splash goggles. Lab coat. D ust respirator. Boots. G loves. A M SH A /N IO SH approved respirator should be used to avoid
    inhalation of the product. Suggested protective clothing m ight not be sufficient; consult a specialist BEFO RE handling
    this product.
    Exposure Limits
    Not available.

Section IX.        Physical and Chemical Properties    
    Physical state @ 20°C        Solubility    
    Colorless to white crystalline powder.
    Soluble in hot water, methanol.
    (as dry product)
    Very slightly soluble in cold water.
    Insoluble in diethyl ether.
    Specific Gravity        1.69 (water=1)    
    Molecular Weight        Partition Coefficient    
    123.07        Not available.    
    Boiling Point        Vapor Pressure    
    Not available.        Not available.    
    Melting Point        Vapor Density    
    Decomposes @ 152°C (305.6°F)        Not available.    
    Refractive Index        Volatility    
    Not available.        Not available.    
    Critical Temperature        Odor    
    Not available.        Odorless.    
    Viscosity        Taste    
    Not available.        Not available.    

Section X.        Stability and Reactivity Data    
    Stability

This material is stable if stored under proper conditions. (See Section VII for instructions)
    Conditions of Instability
    A void excessive heat and light. This product has a tendency to explode, especially w hen rubbed or heated. It is also a
    strong oxidizing agent and m ay cause a violent reaction w ith reducing m aterials. Exposure to heavy m etals (i.e lead,
    iron) can catalyze a rapid therm al decom position of this com pound. If U rea nitrate is dried (w ater content below 20%),
    this m aterial is then classified as a C lass A Explosive (U N 0220) that is extrem ely dangerous. D o not heat or
    mechanically shock.
    Incompatibilities
    Extremely reactive or incompatible with reducing agents and heavy metals.
    Reactive with oxidizing agents.
    Continued on Next Page
    Printed
    Urea Nitrate
    (wetted with ca. 25% Water)

Section XI.        Toxicological Information    
    RTECS Number
    YT9675000
    Routes of Exposure        Eye contact. Ingestion. Inhalation. Skin contact.    
    Toxicity Data
    Not available.
    Chronic Toxic Effects        CARCINOGENIC EFFECTS : Not available.    
    MUTAGENIC EFFECTS : Not available.
    TERATOGENIC EFFECTS : Not available.
    Toxicity to the reproductive system: Not available.
    There is no know n effect from chronic exposure to this product.        Repeated or prolonged exposure to this com pound is    
    not known to aggravate existing medical conditions.
    Acute Toxic Effects
    Irritating to eyes and skin on contact. Inhalation causes irritation of the lungs and respiratory system . Inflam m ation of
    the eye is characterized by redness, w atering, and itching. Skin inflam m ation is characterized by itching, scaling,
    reddening, or, occasionally, blistering. Follow safe industrial hygiene practices and alw ays w ear proper protective
    equipment when handling this compound.

Section XII.        Ecological Information    
    Ecotoxicity
    Not available.
    Environmental Fate
    Not available.

Section XIII.        Disposal Considerations    
    Waste Disposal
    Recycle to process, if possible. C onsult your local or regional authorities. You m ay be able to dissolve or m ix m aterial
    w ith a com bustible solvent and burn in a chem ical incinerator equipped w ith an afterburner and scrubber system .
    Observe all federal, state, and local regulations when disposing of this substance.

Section XIV.        Transport Information    
    DOT Classification
    DOT CLASS 4.1: Flammable solid.
    PIN Number
    Proper Shipping Name
    Urea nitrate, wetted
    Packing Group (PG)
    I
    DOT Pictograms

Section XV.        Other Regulatory Information and Pictograms    
    TSCA Chemical Inventory
    T h is p r o d u c t is NOT o n t h e E P A T o x ic S u b s t a n c e s C o n t r o l A c t (T S C A ) in v e n t o r y . T h e f o llo w in g n o t ic e s a r e r e q u ir e d b y
    (EPA)        40 CFR 720.36 (C) for those products not on the inventory list:    
    (i) These products are supplied solely for use in research and developm ent by or under the supervision of a technically
    qualified individual as defined in 40 CFR 720.0 et sec.
    (ii) The health risks of these products have not been fully determ ined. A ny inform ation that is or becom es available w ill
    be supplied on an MSDS sheet.
    WHMIS Classification
    WHMIS CLASS B-4: Flammable solid.
    WHMIS CLASS D-2B: Material causing other toxic effects (TOXIC).
    (Canada)
    EINECS Number (EEC)
    Not available.
    EEC Risk Statements
    R11- Highly flammable.
    R36/38- Irritating to eyes and skin.
    Japanese Regulatory Data
    Urea Nitrate
    (wetted with ca. 25% Water)
    TCI laboratory chemicals are for research purposes only and are NOT intended for use as drugs, food additives, households, or pesticides. The information herein is believed to be correct, but does not
    claim to be all inclusive and should be used only as a guide. Neither the above named supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
    information contained herein. Final determination of suitability of any material is the sole responsibility of the user. All chemical reagents must be handled with the recognition that their chemical,
    physiological, toxicological, and hazardous properties have not been fully investigated or determined. All chemical reagents should be handled only by individuals who are familiar with their potential
    hazards and who have been fully trained in proper safety, laboratory, and chemical handling procedures. Although certain hazards are described herein, we can not guarantee that these are the only hazards
    which exist. Our MSDS sheets are based only on data available at the time of shipping and are subject to change without notice as new information is obtained. Avoid long storage periods since the
    product is subject to degradation with age and may become more dangerous or hazardous. It is the responsibility of the user to request updated MSDS sheets for products that are stored for extended
    periods. Disposal of unused product must be undertaken by qualified personnel who are knowledgeable in all applicable regulations and follow all pertinent safety precautions including the use of
    appropriate protective equipment (e.g. protective goggles, protective clothing, breathing equipment, facial mask, fume hood). For proper handling and disposal, always comply with federal, state, and local
    regulations.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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