Chemicals Reagents P

Chemicals Reagents P

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  • PS-750-M solution, 3 wt. % in H2O

    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced to increase catalytic efficiency and also acts as an environmentally benign and sustainable amphiphile. Click here for more...

  • ALDRICH 1,4-Phenylenediamine dihydrochloride, Greater Than or Equal to 99.0%

    Synonym(s): 1,4-Benzenediamine dihydrochloride Formula: C6H4(NH2)2·2HCl Formula Weight: 181.06 CAS No.: 624-18-0 UN Number: UN1673 Purity: ≥99.0% Packaging: 100 g in glass bottle

  • Pellicon(R) XL Cassette with Durapore(R) Membrane filtration area 50 cm2, pore size 0.1 mum

    Filter Type: Microfiltration Synonyms: Pellicon XL Filter Module Durapore 0.1 mum 50cm2 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.

  • Polyethylene Naphthalate (PEN), granule, 5 mm nominal granule size, weight 200 g, condition additive free polymer

    For updated SDS information please visit www.goodfellow.com Synonyms: ES366300 Legal Information: Product of Goodfellow

  • ALDRICH Poly[dimethylsiloxane-co-(3-aminopropyl)methylsiloxane], eq. wt. 4,400 Amine, eq. wt. 4,400 Amine

    MDL Number: MFCD00240606 Density: 0.96 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.4055(lit.)

  • ALDRICH PSS-Octakis(dimethylsilyloxy) substituted

    Synonym(s): 1,3,5,7,9,11,13,15-Octakis(dimethylsilyloxy)pentacyclo[9.5.1.1 3,9 .1 5,15 .1 7,13 ]octasiloxane; Octakis(dimethylsilyloxy)silsesquioxane Empirical Formula: C16H56O20Si16 Linear Formula: C16H56O20Si16...

  • ALDRICH Platinum on graphitized carbon, extent of labeling: 10wt. % loading

    Synonym(s): 10% Pt on Vulcan XC72; 10% Pt/Vulcan Empirical Formula: Pt Linear Formula: Pt Formula Weight: 195.08 MDL Number: MFCD00011179

  • Phenyl 4-hydroxybenzoate AldrichCPR

    Molecular Formula: C13H10O3 Molecular Weight: 214.22 Linear Structural Formula: C13H10O3 MDL Number: MFCD00016467 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical...

  • pPolh-FLAG(TM)-2 Transfer Vector,

    Synonyms: ddddk tag; dykddddk tag Storage: -20C UNSPSC Code: 12352200 Application: Transfer vector for generation of recombinant Baculovirus and expression of C-terminal FLAG(R) fusions in insect cells.Browse additional application references in our FLAG(R) Literature portal.

  • Phenylbutazone

    MilliporeSigma

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Phenylbutazone; 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione Molecular...

  • Pellicon(R) XL Cassette with Biomax(R) Membrane filtration area 50 cm2, NMWCO 300 kDa

    Filter Type: Ultrafiltration Synonyms: Pellicon XL Ultrafiltration Module Biomax 300 kDa 0.005 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.

  • ALDRICH Propionamide, 97%

    Synonym(s): Propanamide; Propylamide Formula: CH3CH2CONH2 Formula Weight: 73.09 CAS No.: 79-05-0 Purity: 97% Density: 1.042g/mLat 25°C(lit.) Packaging: 25, 100 g in poly bottle

  • SIGMA Phytosphingosine hydrochloride >=98%, from Saccharomyces cerevisiae

    Synonym(s): 4-Hydroxysphinganine; D-Ribo-1,3,4-trihydroxy-2-aminooctadecane; D-Ribo-2-aminooctadecane-1,3,4-triol; PHS Empirical Formula: C18H39NO3 -+ HCl Linear Formula: C18H39NO3 -+ HCl Formula Weight: 353.97 MDL Number:...

  • ALDRICH o-Phenylenediamine, flaked, 99.5%

    Synonym(s): 1,2-Diaminobenzene; 1,2-Phenylenediamine; OPD Formula: C6H8N2 Formula Weight: 108.14 CAS No.: 95-54-5 UN Number: UN1673 Purity: 99.5% Legal Information: DuPont product Packaging: 5, 100, 500 g in glass bottle

  • ALDRICH Poly(2-propylacrylic acid), average Mn 20,000-80,000

    Linear Formula: (C6H10O2)n MDL Number: MFCD04041021 Storage: 2-8°C

  • SIGMA Paromomycin sulfate salt >=98% (TLC)

    Empirical Formula: C23H45N5O14 -+ H2SO4 Linear Formula: C23H45N5O14 -+ H2SO4 Formula Weight: 713.71 MDL Number: MFCD00079278 Purity: ≥98% (TLC) Beilstein Registry...

  • ALDRICH Pentachlorophenol-13C6, 99 atom % 13C, 98% (CP)

    Empirical Formula: 13 C6HCl5O Linear Formula: 13 C6Cl5OH Formula Weight: 272.29 MDL Number: MFCD00145077 Purity: 98% (CP)

  • Potassium Hydroxide, SVS Concentrate, To Prepare 0.5 N Solution

    UN No.: UN1814 Class: 8 Pkg. Group: PG II

  • ROCHE Pyruvate Kinase (PK), from rabbit muscle

    Specific Activity: ~200 units/mg protein (at 25 °C (500 U/mg at 37 °C) with PEP as the substrate.) Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Pyruvate kinase has been used to measure ATPase activity and in the determination of...

  • Potassium Sodium Tartrate, 4-Hydrate, Crystal, AR (ACS)

    Formula: KOCO(CHOH)2COONa?H2O Formula Weight: 282.22 CAS Number: 6381-59-5 Specific Gravity: 1L = 1.79 Kg

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

    Synonyms: 5,5-Diphenylhydantoin; 5,5-Diphenyl-2,4-imidazolidinedione; Phenytoin Formula: C15H12N2O2 Formula Weight: 252.27 CAS No.: 57-41-0 Storage Temperature: room temp General description: This certified reference material (CRM) is produced and...

  • ALDRICH 1,2-Propyleneglycol sulfite, >=98%

    Synonym(s): 1,2-Propanediol cyclic sulfite; 4-Methyl-2-oxo-1,3,2-dioxathiolane; 4-Methyl-[1,3,2]dioxathiolane 2-oxide; PS; Propylene sulfite Empirical Formula: C3H6O3S Linear Formula: C3H6O3S Formula Weight: 122.14 MDL Number:...

  • FLUKA Phenol Red, indicator, ACS reagent

    Honeywell Research Chemicals

    Synonyms: Phenolsulfonphthalein Formula: C19H14O5S Formula Weight: 354.38 CAS No.: 143-74-8 Application: Suitable for use as a pH indicator. General description: Visit our Titration Center to learn more.

  • ALDRICH 2-Pentene (mixture of cis and trans), 99%

    Formula: CH3CH2CH=CHCH3 Formula Weight: 70.13 CAS No.: 109-68-2 UN Number: UN3295 Purity: 99% Density: 0.65g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle

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