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108487 Urea

GR for analysis ACS,Reag. Ph Eur

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

Synonyms: Carbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine

CAS #: 57-13-6 EC Number: 200-315-5 Molar Mass: 60.05 g/mol Chemical Formula: CO(NH₂)₂ Hill Formula: CH₄N₂O Grade: ACS,Reag. Ph Eur
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108487
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Overview

Replacement Information
Replacement InformationIn North America 108487.0500 replaces and is identical to UX0065-1

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
57-13-6200-315-5CH₄N₂OCO(NH₂)₂60.05 g/molACS,Reag. Ph Eur

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      Description
      Catalogue Number108487
      ReplacesUX0065-1
      SynonymsCarbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
      References
      Product Information
      CAS number57-13-6
      EC number200-315-5
      GradeACS,Reag. Ph Eur
      Hill FormulaCH₄N₂O
      Chemical formulaCO(NH₂)₂
      Molar Mass60.05 g/mol
      HS Code3105 10 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      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 +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (ex N)99.0 - 100.5 %
      Assay (ex N, calc. on dried substance)99.0 - 101.5 %
      Purity (DSC (differential scanning calorimetry))≥ 99.5 mol%
      Identity (IR-spectrum)passes test
      Appearance of solution (10 %; Wasser; color)colourless
      Appearance of solution (10 %; Wasser; clarity)clear
      In water insoluble matter≤ 0.003 %
      Acidity, Alkalinity≤ 0.0005 meq/g
      Melting point (DSC)132 - 135 °C
      NH₄ (Ammonium)≤ 0.0500 %
      Chloride (Cl)≤ 0.0005 %
      Sulfate (SO₄)≤ 0.001 %
      Heavy metals (as Pb)≤ 0.0004 %
      Heavy metals (ACS)≤ 0.001 %
      Biuret≤ 0.05 %
      Sulfated ash (600 °C)≤ 0.005 %
      Cu (Copper)≤ 0.0001 %
      Fe (Iron)≤ 0.0001 %
      Pb (Lead)≤ 0.0002 %
      Loss on Drying (105 °C)≤ 1.0 %
      Corresponds to ACS, Reag. Ph Eur
      Global Trade Item Number
      Catalogue Number GTIN
      1084870500 04022536105321

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      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Urea and Derivatives
      Analytics and Sample Preparation > Test Kits and Photometric Methods > Reagents for Classical Photometry
      Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Other Reagents for Pharmacopoeia Analysis