Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH Poly(1,4-butylene adipate), average Mw ~12,000 by GPC

    Linear Formula: [O(CH2)4O2C(CH2)4CO]n MDL Number: MFCD00084364 Density: 1.019 g/mL at 25 °C(lit.)

  • ALDRICH (S)-(-)-1-Phenylethanol, 97%

    Synonym(s): (−)-Methyl phenyl carbinol; ( S )-(−)-α-Methylbenzyl alcohol; ( S )-(−)- sec -Phenylethyl alcohol Formula: C8H10O Formula Weight: 122.16 CAS No.: 1445-91-6 UN Number: UN2937 Purity: 97% Density: 1.012g/mLat 20°C(lit.) Packaging: 5, 25 g...

  • SIGMA Papanicolaou Stain, OG-6

    MDL Number: MFCD00147833

  • 1-Phenylpiperazine Hydrochloride

    CAS No.: 2210-93-7

  • Lovibond® Phenol Red Photometer Tablet

    Phenol Red is used for pH measurement. The tablet produces characteristic color changes when dissolved in the water sample. The pH value is important for the disinfection effect of water care products. It can also cause corrosion or precipitation and thus damage materials. The Lovibond® tablets...

  • ALDRICH 1-(2-Pyridyl)piperazine, 98%

    Synonym(s): 2-Piperazinopyridine Empirical Formula: C9H13N3 Linear Formula: C9H13N3 Formula Weight: 163.22 MDL Number: MFCD00006216 Purity: 98% Boiling Point: 120-122 °C/2 mmHg(lit.) Density: 1.072 g/mL at...

  • ALDRICH PEPPSI™-SIPr catalyst,

    Synonym(s): (1,3-Bis(2,6-diisopropylphenyl)imidazolidene) ( 3-chloropyridyl) palladium(II) dichloride Formula: C32H42Cl3N3Pd Formula Weight: 681.47 CAS No.: 927706-57-8 Application: Application Guide for Palladium Catalyzed Cross-Coupling Reactions Legal...

  • Potassium Hydroxide, 1N Volumetric Solution, BAKER ANALYZED Reagent

    Formula: KOH Formula Weight: 56.11 CAS Number: 1310-58-3 Specific Gravity: 1L = 1.05 Kg

  • ALDRICH Palladium(II) nitrate hydrate,

    Synonym(s): Palladium dinitrate hydrate; Palladium nitrate hydrate; Palladous nitrate hydrate Formula: Pd(NO3)2·xH2O Formula Weight: 230.43 (anhydrous basis) CAS No.: 207596-32-5 UN Number: UN1477 Application: Reactant for: • Preparation of...

  • Pellicon(R) 2 Mini Filter Module filtration area 0.1 m2, pore size 0.22 mum

    Filter Type: Microfiltration Synonyms: Pellicon(R) 2 Mini Filter Module GVPP 0.22 mum V 0.1 m2 Legal Information: Pellicon is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.

  • SIGMA Poly(ethylene glycol) BioUltra, 3,350

    Synonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839

  • ALDRICH Palladium, wire, diam. 1.0mm, 99.9% trace metals basis

    Empirical Formula: Pd Linear Formula: Pd Formula Weight: 106.42 MDL Number: MFCD00011167 Purity: 99.9% trace metals basis Boiling Point: 2970 °C(lit.) Melting Point: 1554 °C(lit.) Density: 12.02 g/cm 3 (lit.)

  • SIGMA Pyronin Y for microscopy (Bot., Fl., Hist.)

    Synonym(s): Pyronin G; Pyronin J Empirical Formula: C17H19ClN2O Linear Formula: C17H19ClN2O Formula Weight: 302.80 MDL Number: MFCD00011725 Melting Point: 250-260 °C(lit.) Beilstein Registry Number: 3795789

  • ALDRICH 1-Phenyl-1,3-butanedione, 99%

    Synonym(s): Benzoylacetone Empirical Formula: C10H10O2 Linear Formula: C6H5COCH2COCH3 Formula Weight: 162.19 MDL Number: MFCD00008786 Purity: 99% Melting Point: 54-56 °C(lit.) Density: 1.09 g/mL at...

  • ALDRICH Potassium fluoride on alumina, extent of labeling: 40wt. % loading

    Linear Formula: KF MDL Number: MFCD00011398

  • Polyetheretherketone (PEEK), film, thickness 0.2 mm, size 150 x 150 mm, transparent pale amber

    For updated SDS information please visit www.goodfellow.com Synonyms: EK301200 Legal Information: Product of Goodfellow

  • ALDRICH Poly(tetrafluoroethylene), powder (free-flowing), <=12µm particle size

    Synonym(s): Fluorinated polymer; Fluoropolymer; PTFE Empirical Formula: ]n Linear Formula: (CF2CF2)n MDL Number: MFCD00084455 Density: 2.15 g/mL at 25 °C

  • 3-Picolylamine, >=99%

    MilliporeSigma

    Synonyms: 3-(Aminomethyl)pyridine CAS Number: 3731-52-0 Formula: C6H8N2 Formula Weight: 108.14 Linear Formula: C6H8N2 MDL No.: MFCD00006412 Purity: >=99% Boiling Point: 73-74 C/1 mmHg(lit.) Melting Point: -21 C (lit.) Density: 1.062 g/mL at 25 C(lit.) Refractive Index: n20/D 1.551(lit.) Beilstein...

  • ROCHE dCTP, PCR Grade, sodium salt

    Synonyms: 2′-Deoxycytidine 5′-triphosphate disodium salt; dCTP-Na 2 Empirical Formula (Hill Notation): C 9 H 14 N 3 Na 2 O 13 P 3 Formula Weight: 511.12 Linear Formula: C 9 H 14 N 3 Na 2 O 13 P 3 MDL Number: MFCD00084683 Purity:<0.9 % (dndp); 99% (dntp) storage: −20°c...<>

  • "Phenol, pharmaceutical secondary standard; traceable to USP and PhEur"

    Synonyms: Hydroxybenzene Formula: C6H5OH Formula Weight: 94.11 CAS No.: 108-95-2 Density: 1.071 g/mL at 25 °C(lit.)

  • ALDRICH 2-Phenethyl acetate, 99%

    Synonym(s): 2-Phenylethyl acetate Empirical Formula: C10H12O2 Linear Formula: CH3COOCH2CH2C6H5 Formula Weight: 164.20 MDL Number: MFCD00008720 Purity: 99% Boiling Point: 238-239 °C(lit.) Density:...

  • ALDRICH Poly(ethylene glycol) dimethyl ether, average Mn ~2,000

    Synonym(s): Dimethyl polyethylene glycol Linear Formula: CH3O(CH2CH2O)nCH3 MDL Number: MFCD00147972 Boiling Point: >250 °C Density: 1.08 g/mL at 25 °C

  • Pseudoisoeugenyl 2-methylbutyrate for peak identification

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Anise oil; Anise seed oil MDL Number: MFCD00130517 Boiling Point: 232 °C(lit.) Density: 0.980 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.554(lit.) Beilstein Registry Number: 629884

  • Pregnenolone isobutyrate

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C25H38O3 Formula Weight: 386.57 Linear Formula: C25H38O3

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