Pro  Name: Urea Granular
Cas No: 57-13-6
Appearance: White granular
Delivery Time: Depending on the quantity you demand
Package: 25kg/bag; custom-made; OEM.
Port: Tianjin
Production Capacity: 80
Purity: 99.0%
Storage: The product should be stored in cool, dry conditions, in well sealed receptacles and protected from heat and direct sunlight. Store the product only in the original receptacle.
Transportation: Not regulated.
Limit Num: 1 Kilogram
 
Synonyms: Carbamide resin; Isourea; Carbonyl diamide; Carbonyldiamine
Molecular Weight: 60.06 
Chemical Formula: (NH2)2CO 
Product Codes: J.T. Baker: 4111, 4203, 4204, 4206, 5594, 5607 Mallinckrodt: 3192, 7729, 7816, 8642, 8648 
Appearance: White crystals or white powder.
Odor: Develops odor of ammonia. 
Solubility: Very soluble in water. 
Specific Gravity: 1.32  20C/4C 
pH: 7.2 (10% in water) 
Boiling Point: Decomposes. Melting Point: 132 - 135C (270 - 275F) 
Vapor Density (Air=1): No information found. 
Vapor Pressure (mm Hg): No information found. 
Evaporation Rate (BuAc=1): No information found. 
Stability: Stable under ordinary conditions of use and storage. 
Hazardous Decomposition Products: Urea decomposes upon heating and can form products including ammonia, oxides of nitrogen, cyanuric acid, cyanic acid, biuret, carbon dioxide. 
Hazardous Polymerization: Will not occur. 
Incompatibilities: Urea reacts with calcium hypochlorite or sodium hypochlorite to form the explosive nitrogen trichloride. It is incompatible with sodium nitrite, gallium perchlorate, strong oxidizing agents (permanganate, dichromate, nitrate, chlorine), phosphorus pentachloride, nitrosyl perchlorate, titanium tetrachloride and chromyl chloride. 


Usage:
Urea granular is mainly used as raw material in making AdBlue/Diesel exhaust fluid /DEF.

 
Emergency Overview 
-------------------------- 
WARNING! HARMFUL IF SWALLOWED OR INHALED. CAUSES IRRITATION TO SKIN, EYES AND RESPIRATORY TRACT. 

J.T. Baker SAF-T-DATA(tm) Ratings (Provided here for your convenience) 
----------------------------------------------------------------------------------------------------------- 
Health Rating: 0 - None 
Flammability Rating: 1 - Slight 
Reactivity Rating: 0 - None 
Contact Rating: 1 - Slight 
Lab Protective Equip: GOGGLES; LAB COAT 
Storage Color Code: Orange (General Storage) 
----------------------------------------------------------------------------------------------------------- 

Potential Health Effects 
---------------------------------- 
Inhalation: 
Causes irritation to the respiratory tract. Symptoms may include coughing, shortness of breath. May be absorbed into the bloodstream with symptoms similar to ingestion. 

Ingestion: 
Causes irritation to the gastrointestinal tract. Symptoms may include nausea, vomiting and diarrhea. May also cause headache, confusion and electrolyte depletion. 

Skin Contact: 
Causes irritation to skin. Symptoms include redness, itching, and pain. 

Eye Contact: 
Causes irritation, redness, and pain. 

Chronic Exposure: 
A study of 67 workers in an environment with high airborne concentrations of urea found a high incidence of protein metabolism disturbances, moderate emphysema, and chronic weight loss. 

Aggravation of Pre-existing Conditions: 
Supersensitive individuals with skin or eye problems, kidney impairment or asthmatic condition should have physician's approval before exposure to urea dust.