Reagents, Q Products (228)

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  • Image of QAC Reagent 1 Powder Pillows

    Hach
    Item #:
    C992A77

    For determination of Quaternary Ammonium Compounds (QAC) by the Direct Binary Complex Method. Hach Method 8337. Range: 0.2 - 5.0 mg/L as CTAB. Pack of 50 Powder Pillows.

  • Image of Aron Alpha® -Ethyl Ultra Speed Adhesive (Quickbond)

    Electron Microscopy Sciences
    Item #:
    C993K01

    Aron Alpha , type 200 is a one component, room temperature curing structural adhesive composed mainly of alpha cyanoacrylate monomer in a liquid state. When this monomer is applied in a single thin coating to the bonding surface of the material, it instantly solidifies through polymerization to...

  • Image of Potassium Hydroxide, Pellets, Reagent, A.C.S.

    Electron Microscopy Sciences
    Item #:
    C993K05

    KOH Formula Weight: 56.11 CAS #: 1310-58-3 Assay: >85.0% Water contains: 10-15%

  • Image of Quinine sulfate, meets USP testing specifications, monograph mol wt. 782.94 ((C20H24N2O2)2 . H2SO4 . 2H2O)

    MilliporeSigma
    Item #:
    C987G97

    Synonyms: Quinine hemisulfate salt monohydrate; Quinine sulfate (2:1) (salt) dihydrate Formula: C20H24N2O2 · 0.5H2O4S · H2O Formula Weight: 391.47 CAS No.: 207671-44-1 Application: Use to study the metabolism of...

  • Image of "Quinaldine, =90% (GC)"

    MilliporeSigma
    Item #:
    C987G98

    Synonyms: 2-Methylquinoline Formula: C10H9N Formula Weight: 143.19 CAS No.: 91-63-4 Purity: ≥90% (GC) Density: 1.058 g/mL at 25 °C(lit.) Packaging: 1 L in poly bottle Packaging: 500 mL in poly bottle Included Fees: C987G98 has a Large Can Fee included in the price. To...

  • Image of "Quercetin 3-glucuronide, analytical standard"

    MilliporeSigma
    Item #:
    C988B47

    Synonyms: 3,3′,4′,5,7-Pentahydroxyflavone 3-glucuronide; Mikwelianin; Miquelianin; Quercetin 3- O -β-D-glucuronide; Querciturone Formula: C21H18O13 Formula Weight: 478.36 CAS No.: 22688-79-5 Purity: ≥95% (HPLC) Storage Temperature: −20°C

  • Image of "Quintozene, PESTANAL®, analytical standard"

    MilliporeSigma
    Item #:
    C989C31

    Synonyms: Pentachloronitrobenzene; PCNB; Quintozene Formula: C6Cl5NO2 Formula Weight: 295.33 CAS No.: 82-68-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Image of "Quinoxyfen, PESTANAL®, analytical standard"

    MilliporeSigma
    Item #:
    C989D70

    Synonyms: (5,7-Dichloro-4-quinolyl) (4-fluorophenyl) ether Formula: C15H8Cl2FNO Formula Weight: 308.13 CAS No.: 124495-18-7 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Image of 8-Quinolinol, puriss. p.a., ACS reagent, reag. Ph. Eur., =99% (perchloric acid titration)

    MilliporeSigma
    Item #:
    C990K27

    Synonyms: 8-Hydroxyquinoline; 8-Oxychinolin; Oxine Formula: C9H7NO Formula Weight: 145.16 CAS No.: 148-24-3 Purity: ≥99% (perchloric acid titration)

  • Image of "Quizalofop-ethyl, PESTANAL®, analytical standard"

    MilliporeSigma
    Item #:
    C990N86

    Synonyms: Ethyl 2-[4-(6-chloro-2-quinoxalinyloxy)phenoxy]propionate Formula: C19H17ClN2O4 Formula Weight: 372.80 CAS No.: 76578-14-8 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Image of "Quinchlorac, PESTANAL®, analytical standard"

    MilliporeSigma
    Item #:
    C990T99

    Synonyms: 3,7-Dichloro-8-quinolinecarboxylic acid Formula: C10H5Cl2NO2 Formula Weight: 242.06 CAS No.: 84087-01-4 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • Image of "Quercetin dihydrate, primary reference standard"

    MilliporeSigma
    Item #:
    C991F39

    Synonyms: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4 H -1-benzopyran-4-one dihydrate; 3,3′,4′,5,7-Pentahydroxyflavone dihydrate Formula: C15H10O7 · 2H2O Formula Weight: 338.27 CAS No.: 6151-25-3 Application: Reference standard in the analysis...

  • Image of "Quinine hydrochloride dihydrate, Ph Eur"

    MilliporeSigma
    Item #:
    C991X09

    Synonyms: Chinini hydrochloridum Formula: C20H24N2O2 · HCl · 2H2O Formula Weight: 396.91 CAS No.: 6119-47-7

  • Image of Quinine suitable for fluorescence, anhydrous, =98.0% (dried material, NT)

    MilliporeSigma

    CAS Number: 130-95-0 Empirical Formula (Hill Notation): C20H24N2O2 Molecular Weight: 324.42 Beilstein Registry Number: 91867 EC Number: 205-003-2 MDL Number: MFCD00198096 PubChem Substance ID: 24853550 Biochem/physiol Actions Potassium channel blocker....

  • Image of (-)-Quinine For Resolution Of Racemates For Synthesis

    MilliporeSigma
    Item #:
    C986D08

    CAS No.: 130-95-0 pH: 9.0 (0.5 g/l, H2O, 20°C) Solubility: 0.5 g/l (20°C) Melting Point: 174 - 178°C (decomposition) Molar Mass: 324.43 g/mol Bulk Density: 110 - 140 kg/m3

  • Image of ALDRICH Quinidine hydrochloride monohydrate, technical grade

    MilliporeSigma

    Synonym(s): 6′-Methoxycinchonan-9-ol hydrochloride monohydrate Formula: C20H24N2O2 · HCl · H2O Formula Weight: 378.89 CAS No.: 6151-40-2 UN Number: UN2811 Application: Studied for pharmacological activity causing energy shifts from...

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