Liquid Urea is a crystal clear 30% - 50% aqueous solution of urea. Its main advantage over conventional granular urea is labor savings and lower biuret content.
■ It is used in NOx reduction and as a nutrient component in organic waste water treatment plants.
■ In the manufacture of liquid feed supplement for ruminant animals
■ In plywood and coreboard adhesives
■ Textile processing and coatings
■ In some paper coatings.
Urea is also consumed in animal feeds, other chemical manufacturing, as an alternative to rock salt for de-icing, as an effluent treatment plant or fermentation nutrient and is growing in diesel emissions control.
Chemical & Physical Properties
| Chemical Formula | CO(NH2)2 |
| CAS Number | 57-13-6 |
| Molecular Weight | 60.056 |
| Specific Gravity | 1.140 |
| pH | 6.5 - 8.5 |
| Salt-Out Temp | 62°F (18°C) |
| Colour | Clear Liquid |
| Odor | slight ammonia smell |
Typical Analysis :
| Urea 23% Nitrogen | 50% |
| Turbidity | 5 ppm |
| pH | 8.5 Max |
| Ammonia | 0.03% |
| Biuret | < 0.25% |
| Ash | 35 ppm |
| Iron | 2 ppm |
| Chloride | 10 ppm |
| Color - Max | 0 (APHA) |
| Alkalinity - wt (NH3) Max |
0.05% |
Handling : Avoid contact with skin, eyes and clothing.
Storage : Keep storage tanks and containers closed and contents protected from dust, dirt, and moisture. Clean storage tanks on a regular schedule based on inspection and experience. Have storage tanks, containers, and transfer systems properly labeled for contents. Have procedures for determining product quantity in storage tanks and for accepting deliveries. Use tanks, transfer lines, pumps valves and process instrumentation designed for this material using approved materials of construction. Some materials commonly used are stainless steel, some plastics, and FRP. Mild steel, iron and nonferrous metals will be damaged by corrosion. Consult engineers if needed.
| Product Name | Urea Solution Stsandard |
| Part Number | RXSOL-25-1920-250 |
Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA
Stock Point : Gandhidham, Fujairah, Barka Muscat, Kenya Nairobi, Canada, Mumbai, Gandhidham, Visakhapatnam, Kolkata, Chennai
| Phone | +91 22 27815541 |
| Fax | +91 22 2781 1318 :::AOH :0091 9821214367 |
| 123@rxmarine.com | |
| Website | www.rxmarine.com |
| Ingrident | Cas Number | Weight % |
| Troclosene sodium, dihydrate | 51580-86-0 | 5 - 6 |
| Sodium Carbonate | 497-19-8 | 1 - 5 |
| CO(NH2)2 | 57-13-6 | 39 - 50 |
| Quaternary Ammonium Compounds | Proprietory | 20 - 25 |
| Signal Word | Caution |
| Hazard Statements | Harmful if swallowed or in contact with skin. May cause an allergic skin reaction.Causes eye irritation. |
| Label Elements |
Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. Wash skin thoroughly after handling. Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Mixing this product with acid or ammonia releases chlorine gas. |
| Classification | Not classified as Dangerous Goods by the criteria of theproduct for the Transport of Dangerous Goods by Road , Sea , rail etc. |
| Eye Contact | Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. Get medical attention. |
| Skin Contact | Wash off immediately with plenty of water for at least 15 minutes. Use a mild soap if available. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention if irritation develops and persists. |
| Inhalation: | If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention. |
| Ingestion: | Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention if symptoms appear. Serious Ingestion: Not available. |
| Flammability | Non-flammable. |
| Flash Point | Not applicable. |
| Suitable extinguishing media | Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. |
|
Hazardous combustion products |
Decomposition products may include the following materials: Carbon Oxides Nitrogen Oxides (NOx) Sulfur Oxides Oxides of phosphorus |
| Protective Equipment | Use personal protective equipment. |
|
Specific extinguishing methods |
Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. In the event of fire and/or explosion do not breathe fumes. |
| Small Spillage | Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container Ensure clean-up is conducted by trained personnel only. Refer to protective measures listed in sections 7 and 8. |
| Enviromental Precaution | Do not allow contact with soil, surface or ground water. |
|
Methods and materials for containment and cleaning |
Sweep up and shovel into suitable containers for disposal. |
| Handling | Do not get in eyes, on skin, or on clothing. Mixing this product with acid or ammonia releases chlorine gas. Wash hands thoroughly after handling. |
| Storage | Keep out of reach of children. Store in suitable labeled containers. |
| Storage temperature | 0 °C to 40 °C |
|
Engineering Controls: |
Effective exhaust ventilation system. Maintain air concentrations below occupational exposure standards. |
| Personal Protection |
Eye protection : No special protective equipment required. Hand protection : No special protective equipment required. Skin protection : No special protective equipment required. Respiratory protection : No personal respiratory protective equipment normally required. Hygiene measures : Handle in accordance with good industrial hygiene and safety practice. Wash face, hands and any exposed skin thoroughly after handling. |
| Hygene Measure | Keep away from food, drink and animal feeding stuffs. When using do not eat, drink or smoke. Wash hands prior to eating, drinking or smoking. Avoid contact with clothing. Avoid eye contact and repeated or prolonged skin contact. Avoid inhalation of vapour, mist or aerosols. Ensure that eyewash stations and safety showers are close to the workstation location. |
Gloves Suit
| Form | Liquid |
| Colour | Clearless |
| Odour | Odourless |
| Solubility | Soluble in water |
| Soluble in water | Infinite |
| Specific Gravity (20 °C | >1 |
Density: N Av
Relative Vapour Density (air=1): >1
Vapour Pressure (20 °C): N Av
Flash Point (°C): N App
Flammability Limits (%): N Av
Autoignition Temperature (°C): N App
Melting Point/Range (°C): N Av
Boiling Point/Range (°C): Approx 100°C (@ 101.3 kPa)
pH: 10.5 - 11.5
Viscosity: N Av
Total VOC (g/Litre): N Av
(Typical values only - consult specification sheet)
N Av = Not available, N App = Not applicab
| Physical State | : | Liquid |
| Appearance | : | Clear Liquid |
| Odor | : | NA |
| Odor Threshold | : | No information available. |
| PH | : | Acidic |
| Melting / Freezing Point | : | -41.6°C (-42.9°F) |
| Boiling Point/Range | : | 121°C (249.8°F) |
| Flash Point | : | NA |
| Evaporation Rate | : | No information available. |
| Lower Explosion Limit | : | No data available. |
| Vapor Pressure | : | No data available. |
| Vapor Density | No data available. | |
| Relative Density | : | 1.0 - 1.25 |
| Solubility in Water | : | Complete |
| Pour point | : | No data available |
| Partition coefficient n octanol/water | : | Not available. |
| Viscosity | : | No data available |
| Explosive Properties | : | Not applicable |
| Oxidizing Properties | : | Not applicable |
Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Incompatible materials
Incompatibility with various substances:
Highly reactive with alkalis. Reactive with reducing agents, combustible materials, organic materials, metals, acids.
Corrosivity:
Extremely corrosive in presence of aluminum, of copper. Non-corrosive in presence of glass, of stainless steel(304), of stainless steel
(316), of brass.
Special Remarks on Reactivity:
A strong oxidizer. Reacts violently with alcohol, organic material, turpene, charcoal. Violent reaction with Nitric acid + Acetone
and Sulfuric acid. Nitric Acid will react with water or steam to produce heat and toxic, corrosive and flammable vapors. (Nitric
acid, fuming)
Special Remarks on Corrosivity:
In presence of traces of oxides, it attacks all base metals except aluminum and special chromium steels. It will attack some
forms of plastics, rubber, and coatings. No corrosive effect on bronze. No corrosivity data for zinc, and steel
Polymerization: Will not occur.
Routes of Entry: Inhalation. Ingestion.
Toxicity to Animals: Acute oral toxicity (LD50): 2970 mg/kg [Mouse].
Chronic Effects on Humans: MUTAGENIC EFFECTS: Mutagenic for bacteria and/or yeast.
Other Toxic Effects on Humans:
Hazardous in case of skin contact (irritant), of ingestion, of inhalation. Slightly hazardous in case of skin contact (permeator).
Special Remarks on Toxicity to Animals:
Lowest Published Lethal Dose: LDL [Rat] - route: Oral; Dose: 1600 mg/kg
Special Remarks on Chronic Effects on Humans: May affect genetic material.
Special Remarks on other Toxic Effects on Humans:
Acute Potential Health Effects: Skin: May cause skin irritation. Eyes: May cause eye irritaiton. Inhalation: May cause
respiratory tract irritation with coughing and shortness of breath. Ingestion: May cause gastrointestinal tract irritation with
nausea, vomiting, diarrhea, and possible abdominal cramping. Chronic Potential Health: Inhalation: Prolonged or repeated
inhalation may affect blood and urinary system. The toxicological properties of this substance have not been fully investigated.
Ecotoxicity: Not available.
BOD5 and COD: Not available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise. Toxicity of the
Products of Biodegradation: The product itself and its products of degradation are not toxic. Special Remarks on the Products of Biodeg
radation: Not available.
Waste Disposal: Waste must be disposed of in accordance with federal, state and local environmental control regulations
DOT Classification: CLASS 9: Miscellaneous hazardous material.
Identification: : Environmentally hazardous substances, solid, N.O.S.(Potassium Ferricyanide) UNNA: 3077 PG: III
Special Provisions for Transport: Marine Pollutant
Federal and State Regulations: TSCA 8(b) inventory: Potassium ferricyanide and Nitric Acid
Other Regulations: EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
Other Classifications:
WHMIS (Canada): Not controlled under WHMIS (Canada).
DSCL (EEC):
R36/38- Irritating to eyes and skin. S2- Keep out of the reach of children. S46- If swallowed, seek medical advice immediately
and show this container or label.
HMIS (U.S.A.):
Health Hazard: 2
Fire Hazard: 0
Reactivity: 0
Personal Protection: E
National Fire Protection Association (U.S.A.):
Health: 2
Flammability: 0
Reactivity: 0
Specific hazard:
Protective Equipment:
Gloves. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Splash goggles.
Full text of R-Phrases
R22 :Harmful if swallowed.
R23/24/25 :Toxic by inhalation, in contact with skin and if swallowed.
R34 :Causes burns.
R35 :Causes severe burns.
R38 :Irritating to skin.
R41 :Risk of serious damage to eyes.
R43 :May cause sensitization by skin contact.
The information above is believed to be accurate and represents the best information currently available to us. However, we make no
warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting
from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no
event shall be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential
or exemplary damages, howsoever arising, even if RX Marine International has been advised of the possibility of such damages.
| 57-13-6 |
DISCLAIMER OF LIABILITY :The information in this SDS was obtained from sources which we believe are reliable. However, the information is provided without any warranty, express or implied, regarding its correctness. The conditions or methods of handling, storage, use or disposal of the product are beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and expressly disclaim liability for loss, damage or expense arising out of or in any way connected with the handling, storage, use or disposal of the product. This MSDS was prepared and is to be used only for this product. If the product is used as a component in another product, this MSDS information may not be applicable.