Reagents, U

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Reagents, U

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  • Storage: 2-8°C

  • CAS No.: 77-52-1 Synonyms: 3β-Hydroxy-12-ursen-28-ic acid Formula: C30H48O3 Formula Weight: 456.7 Linear Formula: C30H48O3 MDL No.: MFCD00009621 Melting Point: 292 °C (dec.)(lit.)

  • Synonym(s): Carbamide; Carbonyldiamide Empirical Formula: CH4N2O Linear Formula: NH2CONH2 Formula Weight: 60.06 MDL Number: MFCD00008022 Refractive Index: n 20/D 1.40 Beilstein Registry Number: 635724

  • UniverSol is a very efficient environmentally safe, non-toxic, biodegradable liquid scintillation cocktail of the "gelling" variety. Environmentally Safe Biodegradable Non-toxic Non-flammable Primary Applications: Aqueous samples from 0 to 15% count as…

  • 3-Undecyne, 96%

    GFS Chemicals

    CH3(CH2)6C≡CCH2CH3 CAS#: 60212-30-8 F.W.: 152.28

  • Storage: −20°C

  • Uric acid, 99%

    Alfa Aesar

    Formula: C5H4N4O3 Formula weight: 168.11 Purity: 99% CAS Number: 69-93-2 Harmonized Tariff Code:  2933.59

  • Undecane

    MilliporeSigma

    analytical standard Synonym(s): n -Undecane; Hendecane Empirical Formula: C11H24 Formula Weight: 156.31 Linear Formula: CH3(CH2)9CH3 MDL Number: MFCD00008959 Purity: ≥99.8% (GC) Boiling Point: …

  • Combined indicator and buffer for determination of total hardness by titration methods. 454 g bottle

  • BCR ® certified Reference Material

  • CAS Number: 9002-13-5 EC Number: 232-656-0 Enzyme Commission (EC) Number: 1 3.5.1.5 MDL Number: MFCD00070858 Unit Definition One micromolar unit will liberate 1.0 µmole of NH3 from urea per min at pH 7.0 at 25 °C. It is equivalent to 1.0 I.U. or 0.054…

  • MDL Number: MFCD00171734 Storage: −20°C

  • Synonym(s): Ultrogel ® AcA MDL Number: MFCD00242460 Storage: 2-8°C

  • Urea, Ultrapure Grade

    G-Biosciences

    Urea is a strong chemical to aid in the denaturation of proteins. Denaturants, or chaotropes, disrupt water interactions resulting in the solubilization of hydrophobic proteins and peptides. The chaotropes also act on all proteins to unfold them and alter their three-dimensional structure. …

  • For Educational, Classroom Purposes Only

  • Synonym(s): N , N ′-Bis(trimethylsilyl)urea; BSU Formula: (CH3)3SiNHCONHSi(CH3)3 Formula Weight: 204.42 CAS No.: 18297-63-7 UN Number: UN1325 Purity: 95% Packaging: 50 g in glass bottle

  • MDL No.: MFCD09998223 Molecular Formula: C12H20N4OS·HCl Molecular Weight: 304.84 Purity Limit: 91% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light orange to yellow powder

  • 1-Undecyne, 97%

    GFS Chemicals

    CH3(CH2)8C≡CH CAS#: 2243-98-3 F.W.: 152.28

  • Formula: CH2=CH(CH2)8COCl Formula Weight: 202.72 CAS No.: 38460-95-6 UN Number: UN3265 Purity: 97% Density: 0.944g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

  • 10-Undecynoic Acid, 95%

    GFS Chemicals

    HC≡C(CH2)8COOH CAS#: 2777-65-3 F.W.: 182.26

  • ALDRICH 2-Undecanone, 99%

    MilliporeSigma

    Synonym(s): Methyl nonyl ketone Empirical Formula: C11H22O Linear Formula: CH3(CH2)8COCH3 Formula Weight: 170.29 MDL Number: MFCD00009583 Purity: 99% Boiling Point: 231-232 °C(lit.) Melting Point: …

  • Storage condition: Room Temperature UN Number: UN 1170 Package Type: Plastic Bottle C.A.S. Number 1: Solution Density (g/cm3): No data available Flash Point (°C): 19 °C Chemical name: Universal indicator solution pH Chemical synonyms: pH Indicator solution, universal pH…

  • Urea C 13

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Urea- 13 C Empirical Formula: 13 CH4N2O Formula Weight: 61.05 Linear Formula: H2N 13 CONH2 MDL Number: MFCD00064398 Melting Point: 132-135 °C(lit.)

  • 3-Undecanone, 98%

    Alfa Aesar

    Synonym(s): Ethyl n-octyl ketone Formula: C11H22O Formula weight: 170.30 Purity: 98% CAS Number: 2216-87-7 Harmonized Tariff Code:  2914.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from…

  • Synonym(s): Methyl nonyl ketone Empirical Formula: C11H22O Linear Formula: CH3(CH2)8COCH3 Formula Weight: 170.29 MDL Number: MFCD00009583 Purity: ≥97% Boiling Point: 231-232 °C(lit.) Melting…

  • 10-Undecen-1-ol, 98%

    GFS Chemicals

    H2C=CH(CH2)9OH CAS#: 112-43-6 F.W.: 170.30 (omega)-Undecylenyl Alcohol

  • Synonym(s): omega-Undecylenyl alcohol Formula: C11H22O Formula weight: 170.30 Purity: 99% CAS Number: 112-43-6 Harmonized Tariff Code:  2905.29 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • 5-Undecanol, 98%

    Alfa Aesar

    Synonym(s): n-Butyl n-hexyl carbinol Formula: C11H24O Formula weight: 172.31 Purity: 98% CAS Number: 37493-70-2 Harmonized Tariff Code:  2905.19

  • ALDRICH Undecane, >=99%

    MilliporeSigma

    Synonym(s): n -Undecane; Hendecane Empirical Formula: C11H24 Linear Formula: CH3(CH2)9CH3 Formula Weight: 156.31 MDL Number: MFCD00008959 Purity: ≥99% Boiling Point: 196 °C(lit.) Melting Point:…

  • Synonym(s): 2,6,8-Trihydroxypurine; Sodium acid urate Empirical Formula: C5H3N4NaO3 Linear Formula: C5H3N4O3Na Formula Weight: 190.09 MDL Number: MFCD00067310

  • For Educational, Classroom Purposes Only

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