Chemicals Reagents P

Chemicals Reagents P

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  • SUPELCO Potassium Sorbate, analytical standard

    Synonyms: Sorbic acid potassium salt; 2,4-Hexadienoic acid potassium salt Formula: C6H7KO2 Formula Weight: 150.22 CAS No.: 24634-61-5

  • ALDRICH Poly(dimethylsiloxane), diglycidyl ether terminated, Mn ~800

    MDL Number: MFCD01324976 Density: 0.99 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.424(lit.)

  • ALDRICH Pyrene, 98%

    MilliporeSigma

    Synonym(s): Benzo[ def ]phenanthrene Empirical Formula: C16H10 Linear Formula: C16H10 Formula Weight: 202.25 MDL Number: MFCD00004136 Purity: 98% Melting Point: 145-148 °C(lit.) Beilstein Registry Number: 1307225

  • Potassium Iodide TS, (U.S.P. Test Solution)

    Potassium Iodide TS, (U.S.P. Test Solution) is a ready-for-use solution for the purpose of conducting USP, National Formulary and assay tests and is prepared according to the specifications of the USP Pharmacopeial Convention.

  • ALDRICH Poly(dimethylsiloxane), hydroxy terminated, viscosity 3,500cSt

    Synonym(s): PDMS MDL Number: MFCD01325010 Density: 0.98 g/mL at 25 °C Refractive Index: n 20/D 1.405 Storage: 2-8°C

  • Poly(ethylene glycol) dimethacrylate average Mn 4,000, contains MEHQ as inhibitor

    Synonyms: PEG bismethacrylate; PEG hydrogel; PEG dimethacrylate Linear Structural Formula: C3H5C(O)(OCH2CH2)nOC(O)C3H5 MDL Number: MFCD00081877 Storage: -20C Application: High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers. It is good for...

  • Propargyl alcohol, 0.99

    Synonyms: 2-Propyn-1-ol CAS Number: 107-19-7 Formula: C3H4O Formula Weight: 56.06 Linear Formula: HC///CCH2OH MDL No.: MFCD00002912 Purity: 0.99 Boiling Point: 114-115 C(lit.) Melting Point: -53 C (lit.) Density: 0.963 g/mL at 25 C(lit.) Refractive Index: n20/D 1.432(lit.) Storage: 2-8C Beilstein...

  • Peptone Yeast Extract Agar

    Synonym(s): PHA; Phytone Yeast Extract Agar; Soya Peptone Yeast Extract Agar

  • ALDRICH 4-Phenyl-1,2,3,6-tetrahydropyridine hydrochloride, technical grade

    Empirical Formula: C11H13N -+ HCl Linear Formula: C11H13N -+ HCl Formula Weight: 195.69 MDL Number: MFCD00012752 Melting Point: 202-203.5 °C(lit.)

  • ALDRICH Phytol, >=97%

    MilliporeSigma

    Synonym(s): 3,7,11,15-Tetramethyl-2-hexadecen-1-ol Empirical Formula: C20H40O Linear Formula: CH3[CH(CH3)(CH2)3]3C(CH3)=CHCH2OH Formula Weight: 296.53 MDL Number: MFCD00002919 Purity: ≥97%...

  • ALDRICH Phenethyl isocyanate, 98%

    Empirical Formula: C9H9NO Linear Formula: C6H5CH2CH2NCO Formula Weight: 147.17 MDL Number: MFCD00037044 Purity: 98% Boiling Point: 210 °C(lit.) Density: 1.063 g/mL at 25 °C(lit.) Refractive Index: n...

  • Potassium hexachloroplatinate(IV), >=99.99% trace metals basis

    Synonyms: Dipotassium hexachloroplatinate; Dipotassium platinum hexachloride; Platinic potassium chloride; Platinum potassium chloride; Potassium chloroplatinate; Potassium platinum(IV) chloride; Potassium platinum(IV) hexachloride CAS Number: 16921-30-5 Formula: Cl6K2Pt Formula Weight: 485.99...

  • SIGMA Pectinase from Aspergillus aculeatus

    Synonym(s): Pectinex Ultra Clear ® MDL Number: MFCD00131809 Storage: 2-8°C

  • PDGF-AA, Human Recombinant Animal Free

    Product Source: Protein is expressed in E.coli.The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided. Synonyms: PDGFA, PDGF-1, PDGF-A, PDGF1...

  • ALDRICH 2-Pyrrolidinone, Greater Than or Equal to 99%

    Synonym(s): 2-Pyrrolidone; Butyrolactam Formula: C4H7NO Formula Weight: 85.10 CAS No.: 616-45-5 Purity: ≥99% Density: 1.12g/mLat 25°C(lit.) Packaging: 50 g in glass bottle

  • Phenylmethylsulfonyl Fluoride, High Purity

    Grade: High Purity CAS No.: 329-98-6 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG III

  • 1-Propanol

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): 1-Propanol; Propyl alcohol Empirical Formula: C3H8O Formula Weight: 60.10 Linear Formula: CH3CH2CH2OH MDL Number: MFCD00002941 Boiling Point: 97 °C(lit.) Melting Point:...

  • Piperazine, anhydrous, 99%

    Thermo Scientific Chemicals

    Formula: C4H10N2 Formula weight: 86.14 Purity: 99% CAS Number: 110-85-0 UN Number: UN2579 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H334-H361-H314-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Suspected of damaging...

  • Polybutylene Terephthalate (PBT), granule, 5 mm nominal granule size, weight 200 g

    For updated SDS information please visit www.goodfellow.com Synonyms: ES346310 Legal Information: Product of Goodfellow

  • ALDRICH Polyacrylamide, average Mn 100,000

    Linear Formula: (C3H5NO)n MDL Number: MFCD00084392 Melting Point: >200 °C

  • Prochloraz Metabolite BTS44596 PESTANAL(R), analytical standard

    Synonyms: N'-Formyl-N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]urea Molecular Formula: C13H15Cl3N2O3 Molecular Weight: 353.63 Linear Structural Formula: C13H15Cl3N2O3 MDL Number: MFCD28122615 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

  • SIGMA Phospholipase D from Arachis hypogaea (peanut) Type II, lyophilized powder, >=60 units/mg protein

    Synonym(s): Lecithinase D; Phosphatidylcholine phosphatidohydrolase MDL Number: MFCD00131897 Storage: −20°C

  • Polystyrene (PS), film, thickness 0.19 mm, L 5 m, clear clear

    For updated SDS information please visit www.goodfellow.com Synonyms: ST311190 Legal Information: Product of Goodfellow

  • Polymethylpentene TPX(R), film, thickness 0.125 mm, size 300 x 300 mm

    For updated SDS information please visit www.goodfellow.com Synonyms: ME311100 Legal Information: TPX is a registered trademark of Mitsui Petrochemical Industries, Ltd.

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