Chemicals Reagents S

Chemicals Reagents S

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  • ALDRICH Styrene-a, B, B-d3, 98 atom % D, 98% (CP)

    Empirical Formula: C8D3H5 Linear Formula: C6H5CD=CD2 Formula Weight: 107.17 MDL Number: MFCD00084182 Purity: 98% (CP) Boiling Point: 145-146 °C(lit.) Melting Point: -31 °C Density: 0.935 g/mL at...

  • Sarcosine, Ultrapure

    Spectrum Chemical

    Grade: Ultrapure CAS No.: 107-97-1

  • Sulfadiazine for identification of impurity F

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Sulfadiazine; 4-Amino- N -(2-pyrimidinyl)benzenesulfonamide; N 1 -(Pyrimidin-2-yl)sulfanilamide Empirical Formula: C10H10N4O2S Formula Weight: 250.28 Linear Formula:...

  • ALDRICH S,S'-[1,4-Phenylenebis(2,1-ethynediyl-4,1-phenylene)]bis(thioacetate), 97% (HPLC)

    Synonym(s): Thioacetic acid S -[4-[4-(4-acetylsulfanylphenylethynyl)-phenylethynyl]-phenyl] ester Empirical Formula: C26H18O2S2 Linear Formula: C26H18O2S2 Formula Weight: 426.55 MDL Number: MFCD16621452 Purity:...

  • Sodium bicarbonate, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder

    Synonyms: Sodium hydrogen carbonate Formula: NaHCO3 Formula Weight: 84.01 CAS No.: 144-55-8 Purity: 99.0-100.5%

  • Sodium dihydrogen citrate, 99%

    Thermo Scientific Chemicals

    Synonym(s): Citric acid monosodium salt, Monosodium citrate Formula: C6H7NaO7 Formula weight: 214.11 Purity: 99% CAS Number: 18996-35-5 Harmonized Tariff Code: 2918.15

  • Sucrose

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard 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 Formula Weight:...

  • Sodium 2-methyl-2-propanethiolate, technical grade, 90%

    Synonyms: 2-Methyl-2-propanethiol sodium salt; Sodium tert-butyl sulfide; t-Butanethiol sodium salt CAS Number: 29364-29-2 Formula: C4H9NaS Formula Weight: 112.17 Linear Formula: (CH3)3CSNa MDL No.: MFCD00043311 Purity: 0.9 Beilstein Registry Number: 3682306 UNSPSC Code: 12352200

  • Sodium Phosphate, Dibasic, Anhydrous, Powder, ULTRAPURE BIOREAGENT

    Formula: Na2HPO4 Formula Weight: 141.96 CAS Number: 7558-79-4 Synonym(s): (disodium hydrogen phosphate) Description: For Liquid Chromatography and Molecular Biology applications

  • Sodium Borate, Decahydrate, Crystal, Reagent, ACS

    Grade: Reagent, ACS CAS No.: 1303-96-4

  • Suprapur® Sodium Fluoride

    Suprapur® Sodium fluoride, 25g

  • SS-Agar

    MilliporeSigma

    for microbiology Synonym(s): Salmonella Shigella Agar

  • SIGMA Sufentanil citrate >=98% (HPLC)

    Synonym(s): N-[4-(Methoxymethyl)-1-[2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenylpropanamide citrate; R-33800; Sufentanyl citrate Empirical Formula: C22H30N2O2S -+ C6H8O7 Linear Formula:...

  • Sennoside A 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: C42H38O20 Molecular Weight:...

  • ALDRICH Sodium hydroxymethanesulfinate hydrate, Greater Than or Equal to 98.0% (RT)

    Synonym(s): Hydroxymethanesulfinic acid sodium salt; Rongalit ® ; Sodium formaldehyde sulfoxylate hydrate Formula: HOCH2SO2Na·xH2O Formula Weight: 118.09 (anhydrous basis) CAS No.: 149-44-0 Purity: ≥98.0% (RT) Supplemental Hazards: Contact with acids liberates...

  • Sodium citrate tribasic dihydrate ; ACS reagent ; >/= 99% (Assay)

    Grade: ACS reagent Purity Limit: ≥ 99% (Assay) CAS No.: 6132-04-3 Molecular Formula: C6H5O7Na3·2H2O Molecular Weight: 294.10 MDL No.: MFCD00150031 Appearance: White crystalline powder Comments: Sodium citrate is chiefly used as a food additive, usually for flavor or as a preservative. Melting...

  • SIGMA Superoxide dismutase-polyethylene glycol from bovine erythrocytes lyophilized powder, >=1,350 units/mg protein

    Synonym(s): PEG-SOD MDL Number: MFCD00678115 Storage: −20°C

  • ALDRICH Sodium xylenesulfonate,

    Synonym(s): Dimethylbenzenesulfonic acid sodium salt; Xylenesulfonic acid sodium salt Formula: (CH3)2C6H3SO3Na Formula Weight: 208.21 CAS No.: 1300-72-7 Packaging: 100 g in poly bottle

  • Sodium borate, 0.5M buffer soln., pH 9.0

    Thermo Scientific Chemicals

    CAS Number: 1330-43-4 Harmonized Tariff Code: 2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety...

  • SIGMA Sera from mouse, lyophilized powder

    Application: Mouse serum is used in a variety of mouse cell culture systems to study viral infection, inhibition and transduction processes. Storage: 2-8°C

  • Semicarbazide Hydrochloride For Synthesis

    CAS No.: 563-41-7 UN No.: UN2811 pH: 1.5 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 175 - 177°C (decomposition) Molar Mass: 111.53 g/mol Bulk Density: 740 kg/m3

  • Silicon Anti-Foaming Agent
  • ALDRICH Sodium pyruvate-1-13C, 99 atom % 13C

    Synonym(s): Pyruvic acid-1- 13 C sodium salt Empirical Formula: 13 CC2H3NaO3 Linear Formula: CH3CO 13 CO2Na Formula Weight: 111.04 MDL Number: MFCD00084079 Melting Point: >300 °C(lit.) Storage: 2-8°C

  • SIGMA Safinamide mesylate salt >=98% (HPLC)

    Synonym(s): (S)-(+)-2-[[4-(3-Fluorobenzoxy)benzyl]amino]propanamide; (S)-2-[[4-[(3-Fluorobenzyl)oxy]benzyl]amino]propanamide; FCE-26743; PNU-151774E, NW-1015; Empirical Formula: C17H19FN2O2 -+ xCH4O3S Linear Formula:...

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