Chemicals Reagents P

This Standard Reference Material (SRM) is a solution of one adipate and six phthalates in methanol intended primarily for use in the calibration of chromatographic instrumentation used for the determination of the certifiedcomponents in the mixture. Because of its miscibility with water, this SRM...

Synonyms: Tecoflex Application: Polymeric membrane material for chemosensors and biosensors General description: Visit our Sensor Applications portal to learn more. Other Notes: Membrane material with favourable properties for sensors, e.g. long-term electrochemical stability, improved...

Synonym(s): 3'-(Diethylamino)-6'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Empirical Formula: C₃₀H₃₂BNO₅ Linear Formula: C₃₀H₃₂BNO₅ Formula Weight: 497.39 Purity: ≥98% (HPLC)...

Synonyms: 2,8-Bis(diphenylphosphoryl)dibenzo[b,d]thiophene Molecular Formula: C36H26O2P2S Molecular Weight: 584.6 Linear Structural Formula: C36H26O2P2S MDL Number: MFCD27978274

Empirical Formula: C₁₃H₁₀O₃ Linear Formula: C₆H₅OC₆H₄CO₂H Formula Weight: 214.22 MDL Number: MFCD00002539 Purity: 97% Melting Point: 163-165 °C(lit.)

Formula: C₉H₁₂N₂ Formula Weight: 148.20 CAS No.: 2456-81-7 UN Number: UN2923 Purity: 98% Application: Catalyst employed in polymerization reactions. 1, Ligand in metal complexes. Packaging: 1, 5, 25 g in glass bottle

Synonym(s): Insulin Chain B Oxidized from bovine pancreas Empirical Formula: C₁₅₇H₂₃₂N₄₀O₄₇S₂ Linear Formula: C₁₅₇H₂₃₂N₄₀O₄₇S₂ Formula Weight: 3495.89 MDL Number: MFCD00131380

Synonym(s): L(+)-Tartaric acid monopotassium salt; Potassium bitartrate; Potassium hydrogen L-tartrate; Potassium hydrogen tartrate; Tartaric acid monopotassium salt Formula: KO₂CCH(OH)CH(OH)CO₂H Formula Weight: 188.18 CAS No.: 868-14-4 Purity: 99% Density: 1.954g/mLat...

The respiratory Panel Real Time PCR Detection Kit is designed for simultaneous detection of SARS-CoV-2, Influenza A, Influenza B, Respiratory Syncytial Virus, Adenovirus, Human Metapneumovirus, Rhinovirus, Parainfluenza 1, Parainfluenza 2, Parainfluenza 3 and Parainfluenza 4. RNA/DNA is extracted...

Molecular Formula: C14H25BClNO2 Molecular Weight: 285.62 Linear Structural Formula: C14H25BClNO2 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 data for this...

MDL Number: MFCD00166393 Storage: −20°C

Synonym(s): N-(2,6-Dimethylphenyl)tetrahydro-1H-pyrrolizine-7a(5H)-acetamide hydrochloride; Pilzicainide hydrochloride; SUN 1165 Empirical Formula: C₁₇H₂₄N₂O -+ xHCl Linear Formula: C₁₇H₂₄N₂O -+ xHCl Formula Weight: 272.39 (free base...

Synonym(s): Poly(2-hydroxypropionic acid) MDL Number: MFCD00081867

United States Pharmacopeia (USP) Reference Standard

Storage: 2-8°C

Synonyms: KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate Formula: HOOCC₆H₄COOK Formula Weight: 204.22 CAS No.: 877-24-7 Purity: ≥99.5% (T)

Synonym(s): Trifluoroacetic acid pentafluorophenyl ester Formula: CF₃CO₂C₆F₅ Formula Weight: 280.07 CAS No.: 14533-84-7 UN Number: UN3272 Purity: 98% Density: 1.63g/mLat 25°C(lit.) Other Notes: may contain a small amount of pentafluorophenol...

Synonym(s): 2,4-Pentanedione platinum(II) derivative; Pt(acac)₂ Empirical Formula: C₁₀H₁₄O₄Pt Linear Formula: Pt(C₅H₇O₂)₂ Formula Weight: 393.29 MDL Number: MFCD00000028 Purity: 99.99% trace metals basis Melting...

For updated SDS information please visit www.goodfellow.com Synonyms: EK306010 Legal Information: Product of Goodfellow

MDL Number: MFCD00081934 Storage: 2-8°C

Synonym(s): Ethylene glycol adipate; Poly(ethylene adipate), dihydroxy terminated Linear Formula: [OCH₂CH₂O₂C(CH₂)₄CO]_n MDL Number: MFCD00147998 Density: 1.183 g/mL at 25 °C

Formula: C20H14O4 Formula weight: 318.33 CAS Number: 77-09-8 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.20 Hazard Statements: H225-H350-H371-H302-H312-H332 Highly flammable liquid and vapour. May cause cancer. May cause damage to organs. Harmful if swallowed....

Empirical Formula: C₄H₇BF₃K Linear Formula: C₄H₇BF₃K Formula Weight: 162.00 MDL Number: MFCD09992884 Purity: 97% Melting Point: 94-100 °C

Inactive at room temperature Increased specificity This is the Hot-Start Blue version of Choice-Taq™Blue DNA Polymerase that requires a pre-activation step at 95°C for 5 minutes in order to achieve a fully functional polymerase enzyme. The inactivity of the enzyme at room temperature...