Chemicals Reagents S

Chemicals Reagents S

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  • SIGMA Sodium pyruvate, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, =99%

    Synonyms: α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt Formula: CH3COCOONa Formula Weight: 110.04 CAS No.: 113-24-6 Purity: ≥99% Storage Temperature: 2-8°C Biochem/physiol Actions: Sodium Pyruvate has shown antioxidant properties...

  • Selenium dioxide, >=99.9% trace metals basis

    Synonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: >=99.9% trace metals basis Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352000 Application: Reactant involved...

  • SBI-0640756 >=98% (HPLC)

    Synonyms: 6-Chloro-3-[3-(5-fluoro-pyridin-3-yl)-acryloyl]-4-phenyl-1H-quinolin-2-one; SBI-756 Molecular Formula: C23H14ClFN2O2 Molecular Weight: 404.82 Linear Structural Formula: C23H14ClFN2O2 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: SBI-0640756 is a potent inhibitor of eIF4G1...

  • Silicone Rotational Viscosity Standard 1003 mPa.s (25.00C), RT1000

    Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Silicone Rotational Viscosity Standards can be found on the Paragon Scientific webpage

  • ALDRICH Sodium tert-butoxide, 99.9%

    Formula: NaOC(CH3)3 Formula Weight: 96.10 CAS No.: 865-48-5 UN Number: UN3206 Purity: 99.9% Supplemental Hazards: Reacts violently with water. Packaging: 5, 25 g in glass bottle

  • Silica gel 60 (0.040-0.063 mm) for column chromatography (230-400 mesh ASTM)

    Synonyms: Silica gel MDL Number: MFCD00011232 Melting Point: >1600 C Application: Silica gel 60 (0.040-0.063 mm) for column chromatography (230-400 mesh ASTM). CAS No. 7631-86-9, EC Number 231-545-4.

  • SIAL SODOSIL™ RA 14

    MilliporeSigma

    mildly alkaline, chlorine and phosphate-free cleaner Density: 1.08-1.14 g/mL at 20 °C RIDADR: UN 1719 8 / PGIII

  • SIGMA SHP-1 Active human recombinant, expressed in E. coli, >=90% (SDS-PAGE)

    Synonym(s): HCP; Hematopoietic cell phosphatase; PTP-1C; PTPN6; SHP-1L Purity: ≥90% (SDS-PAGE) Storage: −70°C

  • SIGMA Sucrose Grade II, plant cell culture tested

    Synonym(s): α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Empirical Formula: C12H22O11 Linear Formula: C12H22O11...

  • Sodium thioglycolate =96.5% (iodometric)

    Synonym: Mercaptoacetic acid sodium salt, Thioglycolic acid sodium salt CAS Number: 367-51-1 Linear Formula: HSCH2COONa Molecular Weight: 114.10 Beilstein Registry Number: 4569109 EC Number: 206-696-4 MDL Number: MFCD00043386 PubChem Substance ID: 24899901 Caution At room temperature,...

  • Stainless Steel NIST(R) SRM(R) 1155a, Cr 18 - Ni 12 - Mo 2 (AISI 316)

    SRM 1155A_cert SRM 1155A _SDS Legal Information: SRM is a registered trademark of National Institute of Standards and Technology

  • Sodium hydroxide, beads, 20-40 mesh, reagent grade, 97%

    Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Purity: 97% Packaging: 12 kg in poly drum Packaging: 2.5 kg in poly bottle Packaging: 500 g in poly bottle

  • SIGMA SHP-2 Active human recombinant, expressed in E. coli, >=90% (SDS-PAGE)

    Synonym(s): Noonan syndrome 1; PTP-1D; PTP2C; PTPN11; SHP2 Purity: ≥90% (SDS-PAGE) Storage: −70°C

  • Sodium metabisulfite, ReagentPlus®, =99%

    Synonyms: Sodium disulfite; Sodium pyrosulfite Formula: Na2S2O5 Formula Weight: 190.11 CAS No.: 7681-57-4 Purity: ≥99% Supplemental Hazard Statements: Contact with acids liberates toxic gas. Other Notes: As a solid, this product is sodium metabisulfite, Na 2 S...

  • SIGMA SB-3CT >=98% (HPLC), powder

    Synonym(s): 2-[[(4-phenoxyphenyl)sulfonyl]methyl]-Thiirane Empirical Formula: C15H14O3S2 Linear Formula: C15H14O3S2 Formula Weight: 306.40 MDL Number: MFCD09836266 Purity: ≥98% (HPLC) Storage:...

  • ALDRICH Sulfur dioxide, Greater Than or Equal to 99.9%

    Formula: SO2 Formula Weight: 64.06 CAS No.: 7446-09-5 UN Number: UN1079 Purity: ≥99.9% Density: 1.25g/mLat 25°C(lit.) Packaging: 454 g in steel cylinder

  • Sodium Bicarbonate, Powder, Reagent, ACS

    Grade: Reagent, ACS CAS No.: 144-55-8

  • sBOX(tBu) >=95%

    MilliporeSigma

    Synonyms: Di-tert-butyl 2,2'-(cyclopropane-1,1-diyl)(4S,4'S)-bis(4,5-dihydrooxazole-4-carboxylate) Molecular Formula: C19H28N2O6 Molecular Weight: 380.44 Linear Structural Formula: C19H28N2O6 Purity: >=95% Melting Point: 120.5 C Storage: 2-8C Application: sBOX(tBu) is a serine-derived chiral...

  • Sodium peroxide, ACS, 93% min

    Thermo Scientific Chemicals

    Synonym(s): Sodium dioxide, Sodium superoxide Formula: Na2O2 Formula weight: 77.98 Purity: 93% min CAS Number: 1313-60-6 UN Number: UN1504 Hazard Class: 5.1 Packing Group: I Harmonized Tariff Code: 2815.30 Hazard Statements: H271-H314 May cause fire or explosion; strong oxidizer. Causes severe skin...

  • SIGMA Sephadex® G-25 BioReagent, for molecular biology, DNA grade, Superfine

    MDL Number: MFCD00132770 Storage: room temp

  • Sodium Stannate, Granular, Reagent

    Grade: Reagent CAS No.: 12027-70-2

  • Sodium dodecyl sulfate solution BioUltra, for molecular biology, 20% in H2O

    Synonym: Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate solution CAS Number 151-21-3  Linear Formula CH3(CH2)11OSO3Na  Molecular Weight 288.38  Beilstein Registry Number 3599286   MDL number MFCD00036175   PubChem Substance ID 24845661

  • Skeletal Muscle Cell Growth Medium Basal Medium, 500 ml

    Skeletal Muscle Cell Basal Medium (supplements sold separately) Storage: 2-8C Application: Skeletal Muscle Cell Growth Medium is a low-serum medium (5% V/V) developed for the expansion of human skeletal muscle cell cultures. The media are optimized for primary human cells, but can also be used for...

  • Schiff's reagent for aldehydes, for microscopy

    Synonyms: Fuchsin sulfurous acid UNSPSC Code: 12352300

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