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108432 Urea cryst.

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
57-13-6 200-315-5 CH₄N₂O CO(NH₂)₂ 60.06 g/mol Ph Eur,BP,USP

Pricing & Availability

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1084320001
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      Plastic bottle 3 x 1kg
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      1084325000
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          Plastic bottle 5 kg
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          1084329029
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              Double PE Sack 25 kg
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              Description
              Catalogue Number108432
              SynonymsCarbamide, Carbonyl diamide, Diaminomethanone, Carbonyldiamine
              References
              Product Information
              CAS number57-13-6
              EC number200-315-5
              GradePh Eur,BP,USP
              Hill FormulaCH₄N₂O
              Chemical formulaCO(NH₂)₂
              Molar Mass60.06 g/mol
              HS Code3105 10 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ600
              Applications
              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 +2°C to +25°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (HPLC)98.0 - 102.0 %
              Assay (ex N, calc. on dried substance)99.0 - 101.0 %
              Identity (Melting point)passes test
              Identity (IR)passes test
              Identity (HPLC)passes test
              AppearanceColorless crystals or white, crystalline powder.
              Appearance of solution (5 %; water)conforms
              In ethanol (96 %) insoluble parts≤ 0.04 %
              Alkalinityconforms
              NH₄ (Ammonium)≤ 0.0500 %
              Biuret≤ 0.1 %
              Organic Impurities (Related compound A)≤ 0.1 %
              Organic Impurities (Any individual unspecified impurity)≤ 0.10 %
              Organic Impurities (Total impurities)≤ 2.0 %
              Melamine≤ 1 ppm
              Residual solvents (ICH Q3C)excluded by manufacturing process
              Sulfated ash (600 °C)≤ 0.10 %
              Loss on Drying (105 °C)≤ 1.0 %
              Microbiological purity (Total aerobic microbial count (TAMC))≤ 1E+02 CFU/g
              Microbiological purity (Total yeast and mould count (TYMC))≤ 1E+02 CFU/g
              Bile tolerant Gram negative Bacteria (absent in 1 g)conforms
              Escherichia coli (absent in 1 g)conforms
              Pseudomonas aeruginosa (absent in 1 g)conforms
              Staphylococcus aureus (absent in 1 g)conforms
              Candida albicans (absent in 1 g)conforms
              Salmonella ssp (absent in 10 g)conforms
              Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
              Corresponds to Ph Eur, BP, USP

              Documentation

              Elemental Impurities Information

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              Emprove® API Information Package

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              Urea cryst. SDS

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              Safety Data Sheet (SDS) 

              Urea cryst. Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1084320001 Plastic bottlePDF Specification Document
              1084325000 Plastic bottlePDF Specification Document
              1084329029 Double PE SackPDF Specification Document

              Certificates

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              Brochure

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