Millipore Sigma Vibrant Logo

108488 Urea

108488
View Pricing & Availability

Overview

Replacement Information

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1084880250
Retrieving availability...
Limited AvailabilityLimited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Plastic bottle 250 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      1084881000
      Retrieving availability...
      Limited AvailabilityLimited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Plastic bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          1084889010
          Retrieving availability...
          Limited AvailabilityLimited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              Plastic drum 10 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              Request Pricing
              Description
              Catalogue Number108488
              SynonymsCarbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
              References
              Product Information
              CAS number57-13-6
              EC number200-315-5
              Hill FormulaCH₄N₂O
              Chemical formulaCO(NH₂)₂
              Molar Mass60.06 g/mol
              HS Code3105 10 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationUrea for biochemistry. CAS No. 57-13-6, EC Number 200-315-5.
              Biological Information
              Physicochemical Information
              Density1.34 g/cm3 (20 °C)
              Melting Point133 °C
              pH value9 (100 g/l, H₂O, 20 °C)
              Vapor pressure<0.1 hPa (20 °C)
              Bulk density720 - 760 kg/m3
              Solubility1000 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 8471 mg/kg
              LD 50 dermalLD50 Rat 8200 mg/kg
              Safety Information according to GHS
              RTECSYR6250000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly hazardous to water
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Purity (DSC (differential scanning calorimetry))≥ 99.5 %
              Identity (IR-spectrum)passes test
              AppearanceColorless crystals or white crystalline powder.
              Appearance of solution (100 g/l, water)Clear and colorless.
              Melting point (DSC (differential scanning calorimetry))132 - 135 °C
              UV-Absorption (260 nm; 8 mol/l; 1 cm; water)≤ 0.1
              UV-Absorption (280 nm; 8 mol/l; 1 cm; water)≤ 0.1
              Cyanide (CN)≤ 0.000001 %
              Chloride (Cl)≤ 0.0005 %
              Sulfate (SO₄)≤ 0.001 %
              Heavy metals (as Pb)≤ 0.0004 %
              Fe (Iron)≤ 0.00002 %
              NH₄ (Ammonium)≤ 0.00001 %
              Biuret≤ 0.05 %
              Sulfated ash (800 °C)≤ 0.01 %