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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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      1084881000
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          1084885000
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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
              1084880250 04022536105406
              1084881000 04022536105413
              1084885000 04022536105437