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108488 Urea

Urea for biochemistry. CAS No. 57-13-6, EC Number 200-315-5.

Urea MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine

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108488
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      		 Plastic bottle 250 g
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      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 Mass60.05 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
      Density1.32 g/cm3 (20 °C)
      Melting Point134 °C
      pH value7.5 - 9.5 (480 g/l, H₂O, 25 °C)
      Vapor pressure<0.1 hPa (25 °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 mol%
      Identity (IR-spectrum)passes test
      AppearanceColorless crystals or white crystalline powder.
      Appearance of solution (100 g/l, water)Clear and colorless.
      APHA (5M, water) ≤ 10 APHA
      Turbidity (5M, water) ≤ 2.0 NTU
      pH (5M, water)
      Insoluble matter≤ 0.0005 %
      Conductivity (5M, water, 25 °C)≤ 15 µS/cm
      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 %
      DNases (Exo- and endonucleases)not detectable
      RNasesnot detectable
      Global Trade Item Number
      Catalogue Number GTIN
      1.08488.0250 04022536105406