Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH 2-(Dimethylamino)pyridine, 97%

    Formula: C7H10N2 Formula Weight: 122.17 CAS No.: 5683-33-0 Purity: 97% Density: 0.984g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

  • ALDRICH Poly(styrene-co-allyl alcohol), average Mw ~2,200, average Mn ~1,200, allyl alcohol 40mol %

    Linear Formula: [CH2CH(C6H5)]x[CH2CH(CH2OH)]y MDL Number: MFCD00134021 Density: 1.05 g/mL at 25 °C

  • ALDRICH Platinum, foil, thickness 0.025mm, 99.99% trace metals basis

    Empirical Formula: Pt Linear Formula: Pt Formula Weight: 195.08 MDL Number: MFCD00011179 Purity: 99.99% trace metals basis Boiling Point: 3827 °C(lit.) Melting Point: 1772 °C(lit.) Density: 21.45 g/cm 3 (lit.)

  • SIGMA Pu-518

    MilliporeSigma

    Storage: −196°C

  • ALDRICH 1-Phenylethanol, 98%

    Synonym(s): (±)-1-Phenylethanol; (±)-α-Methylbenzyl alcohol; Methyl phenyl carbinol; Styrallyl alcohol; Styrene alcohol Formula: C6H5CH(OH)CH3 Formula Weight: 122.16 CAS No.: 98-85-1 UN Number: UN2937 Purity: 98% Density: 1.012g/mLat...

  • ALDRICH 2,4-Pyridinedicarbonitrile, 97%

    Empirical Formula: C7H3N3 Linear Formula: C7H3N3 Formula Weight: 129.12 MDL Number: MFCD00014627 Purity: 97% Melting Point: 89-93 °C(lit.)

  • Pravastatin 1,1,3,3-tetramethylbutylamine British Pharmacopoeia (BP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Pergolide mesilate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Pergolide mesylate salt; 8β-[(Methylthio)methyl]-6-propylergoline methanesulfonate salt; Pergolide methanesulfonate salt Empirical Formula: C19H26N2S -+ CH4O3S Formula Weight:...

  • Phosphate Cell Test

    MilliporeSigma

    (o-phosphate and total phosphorous) Method: Photometric, PMB 0.05 - 5.00 mg/L (PO4-P), 0.2 - 15.3 mg/L (PO43-), 0.11 - 11.46 mg/L (P2O5), Spectroquant ® The method is analogous to EPA 365.2+3, APHA 4500-P E, and DIN EN ISO 6878. The Spectroquant ® Phosphate Cell Test allows the accurate...

  • ALDRICH Potassium nitrate-15N, 60 atom % 15N

    Synonym(s): 15 N Labeled KNO3 Empirical Formula: K 15 NO3 Linear Formula: K 15 NO3 Formula Weight: 102.10 MDL Number: MFCD00075049 Melting Point: 334 °C(lit.) Density: 2.143 g/mL

  • ALDRICH 2,3-Pyrazinedicarboxylic acid, 97%

    Empirical Formula: C6H4N2O4 Linear Formula: C6H4N2O4 Formula Weight: 168.11 MDL Number: MFCD00006131 Purity: 97% Melting Point: 188 °C (dec.)(lit.) Beilstein Registry Number: 147982

  • Pinocembrin phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C15H12O4 Molecular Weight: 256.25...

  • Potassium Thiocyanate, Purified

    Grade: Purified CAS No.: 333-20-0

  • ALDRICH Primaquine bisphosphate, 98%

    Synonym(s): 8-(4-Amino-1-methylbutylamino)-6-methoxyquinoline diphosphate salt; Primaquine diphosphate salt Empirical Formula: C15H21N3O -+ 2H3PO4 Linear Formula: C15H21N3O -+ 2H3PO4 Formula...

  • SIGMA Papain from papaya latex lyophilized powder, aseptically filled

    Synonym(s): Papainase MDL Number: MFCD00131791 Activity: ≥8.0 units/mg protein Storage: −20°C

  • Polydisperse Particle Standard

    certified reference material, Particle Size Standard, PS314, 10 x 0.50g, 10-100 μm

  • ALDRICH Potassium chromium(III) oxalate trihydrate, 98%

    Synonym(s): Potassium tris(oxalato)chromate Empirical Formula: C6O12CrK3 -+ 3H2O Linear Formula: K3Cr(C2O4)3-+3H2O Formula Weight: 487.39 MDL Number: MFCD00150135 Purity: 98%

  • Propylene Oxide, Reagent

    Spectrum Chemical

    Grade: Reagent CAS No.: 75-56-9 UN No.: UN1280 Class: 3 Pkg. Group: PG I

  • Paraformaldehyde, Purified

    Grade: Purified CAS No.: 30525-89-4 UN No.: UN2213 Class: 4.1 Pkg. Group: PG III

  • ALDRICH Paraformaldehyde, prilled, 95%

    Synonym(s): Polyoxymethylene Formula: HO(CH2O)nH Formula Weight: 30.03 (as monomer) CAS No.: 30525-89-4 UN Number: UN2213 Purity: 95% Density: 0.88g/mLat 25°C(lit.) Application: Formaldehyde source to prepare phenol-, urea-, furfuryl alcohol-, resorcinol- and...

  • Pyrogallol, analytical standard

    CAS No.: 87-66-1 Synonyms: 1,2,3-Trihydroxybenzene Formula: C6H6O3 Formula Weight: 126.11 Linear Formula: C6H3(OH)3 MDL No.: MFCD00002192 Purity: ≥98.0% (HPLC) Boiling Point: 309 °C(lit.) Melting Point:...

  • ALDRICH Potassium hexachloroplatinate(IV), reagent grade, 98%

    Synonym(s): Dipotassium hexachloroplatinate; Dipotassium platinum hexachloride; Platinic potassium chloride; Platinum potassium chloride; Potassium chloroplatinate; Potassium platinum(IV) chloride; Potassium platinum(IV) hexachloride Empirical Formula: Cl6K2Pt Linear Formula:...

  • ALDRICH Pentacene, 99%

    Empirical Formula: C22H14 Linear Formula: C22H14 Formula Weight: 278.35 MDL Number: MFCD00003710 Purity: 99% Melting Point: 372-374 °C (subl.) Beilstein Registry Number: 1912418

  • ALDRICH 2,3,4,5,6-Pentafluorobenzyl bromide, 99%

    Synonym(s): α-Bromo-2,3,4,5,6-pentafluorotoluene; (Bromomethyl)pentafluorobenzene Formula: C6F5CH2Br Formula Weight: 260.99 CAS No.: 1765-40-8 UN Number: UN3265 Purity: 99% Density: 1.728g/mLat 25°C(lit.) Application: For the preparation of...

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