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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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      1.08487.1000
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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
          1.08487.0500 04022536105321
          1.08487.1000 04022536105345