Potassium Hydrogen Phosphate

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Potassium Hydrogen Phosphate
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  • for HPLC, concentrate, ampule Synonym(s): Buffer solution from disodium hydrogen phosphate/potassium dihydrogen phosphate; di-Sodium hydrogen phosphate/potassium dihydrogen phosphate solution MDL Number: MFCD00144161 RIDADR: UN 3077 9 / PGIII

  • …Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate) is the potassium salt having a pH in the range of 9.1-9.4. Synonyms: Dipotassium hydrogen phosphate trihydrate; Dipotassium phosphate; di-Potassium hydrogen phosphate trihydrate …

  • Synonyms: Dipotassium hydrogen phosphate trihydrate; Dipotassium phosphate; di-Potassium hydrogen phosphate trihydrate Formula: K2HPO4 · 3H2O Formula Weight: 228.22 CAS No.: 16788-57-1 Purity: ≥99.0% Legal Information: ReagentPlus is a…

  • Synonyms: Potassium phosphate dibasic; Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate; Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Molecular Formula: HK2O4P Molecular Weight: 174.18 Linear Structural Formula: K2HPO4 …

  • Synonyms: Dipotassium hydrogen phosphate Grade: ACS reagent Purity Limit: ≥ 98.0% (Titration) CAS No.: 7758-11-4 Molecular Formula: K2HPO4 Molecular Weight: 174.18 MDL No.: MFCD00011383 Appearance: White crystalline powder Comments: Buffer solutions. Storage…

  • Buffer solution pH 7.00

    MilliporeSigma

    (potassium dihydrogen phosphate/di-sodium hydrogen phosphate), traceable to SRM from NIST and PTB pH 7.00 (25°C) Certipur®

  • EC Broth with MUG, Powder

    MilliporeSigma

    Formula: Mixture Description: Typical Composition (g/L): Peptone from casein 20.0; lactose 5.0; bile salt mixture 1.5; sodium chloride 5.0; di-potassium hydrogen phosphate 4.0; potassium di-hydrogen phosphate 1.5; 4-methylumbelliferyl-ß-D-glucuronide 0.1.

  • …coliform organisms in the analysis of water. Synonym(s): Lauryl Sulfate Tryptose Broth (LST) Typical Composition (g/L): Tryptose 20.0; lactose 5.0; sodium chloride 5.0; sodium lauryl sulfate 0.1; di-potassium hydrogen phosphate 2.75; potassium di-hydrogen phosphate 2.75 Preparation: 35.6g/L

  • Fluorocult® LMX Broth

    MilliporeSigma

    …Lauryl Sulfate Broth Description: Typical Composition (g/L): Tryptose 5.0; sodium chloride 5.0; sorbitol 1.0; tryptophan 1.0; di-potassium hydrogen phosphate 2.7; potassium di-hydrogen phosphate 2.0; lauryl sulfate sodium salt 0.1; 5-bromo-4-chloro-3-indolyl- -D-galactopyranoside (X-GAL)

  • EC Broth 500G

    MilliporeSigma

    … Typical Composition (g/L): Peptone from casein 20.0; lactose 5.0; bile salt mixture 1.5; sodium chloride 5.0; di-potassium hydrogen phosphate 4.0; potassium di-hydrogen phosphate 1.5. Application: For the identification of coliform bacteria and E. coli in water, foodstuffs and other materials.

  • …Number: Synonym(s): BLEB Description: Typical Composition (g/L): Tryptic Soy Broth 30g; yeast extract 6.0; di-sodium hydrogen phosphate 9.6; potassium di-hydrogen phosphate 1.35; sodium pyruvate 1.1. Also to be added: Listeria Selective Enrichment Supplement (Cat. No. 1.11781.0001). A

  • … Synonym(s): UVM Broth Typical Composition (g/L): Tryptose 10.0; meat extract 5.0; yeast extract 5.0; sodium chloride 20.0; di-sodium hydrogen phosphate 12.0; potassium di-hydrogen phosphate 1.35; aesculin 1.0; nalidixic acid 20.0mg; acriflavine hydrochloride 12.0mg Preparation: 54.4g/L

  • Ee Broth Mossel 500G

    MilliporeSigma

    …Enrichment Broth Description: Typical Composition (g/L): Peptone from meat 10.0; D(+)glucose 5.0; ox bile dried 20.0; brilliant green 0.015; di-sodium hydrogen phosphate 8.0; potassium di-hydrogen phosphate 2.0. Application: For the selective enrichment of all species of Enter

  • UN Number: UN3316

  • UN Number: UN3316

  • …used for the sterility test of pharmaceuticals. Synonym(s): Casein-peptone Soymeal-peptone Broth (CASO Broth); TSB Typical Composition (g/L): Peptone from casein 17.0; peptone from soymeal 3.0; D(+)glucose 2.5; sodium chloride 5.0; di-potassium hydrogen phosphate 2.5 Preparation: 30.0g/L

  • …and minerals. Dextrose provides the necessary carbohydrates. Buffering action in the medium is provided by dipotassium hydrogen phosphate and potassium dihydrogen phosphate. Sodium chloride maintains the osmotic balance of the medium. Polysorbate 80 is inhibitory for growth of accompanying…

  • Pre-mixed reagents for popular water treatment tests Pre-prepared reagent systems save labor Simplified methods reduce technician error Specific kits available for LaMotte’s SMART 3 Colorimeter and SMART Spectro Many kits use EPA compliant methodology Each reagent…

  • MRS Broth, Granulated

    MilliporeSigma

    …DE MAN, ROGOSA and SHARPE Description: Typical Composition (g/L): Peptone from casein 10.0; meat extract 8.0; yeast extract 4.0; D(+)glucose 20.0; di-potassium hydrogen phosphate 2.0; Tween ; 80 1.0; di-ammonium hydrogen citrate 2.0; sodium acetate 5.0; magnesium sulfate 0.2; manganese sulfa

  • MRS Agar, Granulated

    MilliporeSigma

    …DE MAN, ROGOSA and SHARPE Description: Typical Composition (g/L): Peptone from casein 10.0; meat extract 8.0; yeast extract 4.0; D(+)glucose 20.0; di-potassium hydrogen phosphate 2.0; Tween ; 80 1.0; di-ammonium hydrogen citrate 2.0; sodium acetate 5.0; magnesium sulfate 0.2; manganese sulfat

  • R2A Agar, Granulated

    MilliporeSigma

    …(g/L): Yeast extract 0.5; proteose peptone 0.5; casein hydrolysate 0.5; glucose 0.5; soluble starch 0.5; sodium pyruvate 0.3; di-potassium hydrogen phosphate 0.3; magnesium sulfate 0.05; agar-agar 12.0. Application: For the determination of the total heterotrophic bacterial count in drinking…

  • …All Purpose Tween® Agar Description: Typical Composition (g/L): Peptone from casein 12.5; yeast extract 7.5; D(+)-glucose 10.0; sodium chloride 5.0; tri-sodium citrate 5.0; di-potassium hydrogen phosphate 5.0; Tween ; 80 0.2; magnesium sulfate 0.8; manganese chloride 0.14; iron(II) sulfate

  • …Composition (g/L): Peptone from casein 17.0; peptone from soymeal 3.0; sodium chloride 5.0; bile salts No. 3 1.5; D(+)glucose 2.5; di-potassium hydrogen phosphate 4.0; novobiocin 0.02. Application: For the selective enrichment for enterohemorrhagic E. coli (EHEC) in foods, especially milk and…

  • … Description: Typical Composition (g/L): Peptone from casein 10.0; yeast extract 3.0; orange extract 5.0; D(+)glucose 4.0; di-potassium hydrogen phosphate 3.0; agar-agar 17.0. For the isolation, cultivation and enumeration of acid-tolerent, putrefactive microorganisms in fruit juices and fruit…

  • … Synonym(s): LEB Description: Typical Composition (g/L): Peptone from casein 17.0; peptone from soymeal 3.0; D(+)glucose 2.5; sodium chloride 5.0; di-potassium hydrogen phosphate 2.5; yeast extract 6.0; acriflavine 0.015; cycloheximide 0.05; nalidixic acid 0.04. Application: For

  • …by centrifugation, the supernatant, discarded, the pellet resuspended in water, and then pelleted again. The enzyme is soluble in 50 mM potassium phosphate buffer at 1 mg/mL and pH 7.0. Unit Definition One unit will decompose 1.0 μmole of H2O2 per min at pH 7.0 at 25 °C, while…

  • …concentration should produce an initial ?A550 of 0.025 ± 0.005 per min. Physical form Lyophilized powder containing potassium phosphate buffer salts Biochem/physiol Actions Xanthine oxidase is a molybdenum-containing enzyme that is found in the cytosol, and may be…

  • ROCHE ABTS™

    MilliporeSigma

    …concentration: ABTS should be dissolved as follows: 100 mg ABTS in in 100ml 3.25 mM sodium perborate, 39.8 mM citric acid, 60 mM disodium hydrogen phosphate, pH 4.4-4.5 (see also PI of SA-peroxidase). This buffer corresponds to the single reagent ABTS-Buffer, Cat. No. 1204530. The formed product…

  • …serves as an indicator of beer quality. Includes: Di-Sodium-Hydrogen Phosphate, 500 g (170234), Potassium Phosphate, Monobasic, ACS, 454 g (17001H), Ninhydrin, 99%, 10 g (129523), D-Fructose, 99%, 250 g (135129), Potassium Iodate, ACS, 100 g (606932), Glycine, ACS, 100 g (2111132) CAS #: …

  • …<0.004% Heavy metals (as Pb): <0.001% Iron: <0.001% Potassium: <0.005% Sodium: <0.005% Appearance: White Powder Density: 1.619 g/cm3 IUPAC_Name: Diammonium Hydrogen Phosphate Melting Point: 155ºC PH Value: pH (5%, water, 25ºC):…

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