Reagents, S

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Reagents, S

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  • Selectophore ™ , ≥99.0% Synonym(s): Sodium tetrakis(4-methylphenyl)borate; Tetra(p-tolyl)boron sodium Empirical Formula: C28H28BNa Formula Weight: 398.32 Linear Formula: C28H28BNa MDL Number: MFCD00672225 Purity: …



    acid pre-rinse and rinsing solution with phosphoric acid Density: 1.40-1.46 g/mL at 20 °C RIDADR: UN 1805 8 / PGIII

  • Spermidine =99.0% (GC)


    Synonym: 1,8-Diamino-4-azaoctane, N-(3-Aminopropyl)-1,4-diaminobutane CAS Number: 124-20-9 Linear Formula: NH2(CH2)3NH(CH2)4NH2 Molecular Weight: 145.25 Beilstein Registry Number: 1698591 EC Number:…

  • European Pharmacopoeia (EP) Reference Standard Synonym(s): Cyclohexanebutyric acid; 4-Cyclohexylbutyric acid Empirical Formula: C10H18O2 Formula Weight: 170.25 Linear Formula: C6H11(CH2)3CO2H MDL…

  • Silver bromide, 99.9%

    Thermo Scientific Chemicals

    Formula: AgBr Formula weight: 187.78 Purity: 99.9% CAS Number: 7785-23-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2843.29 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic…

  • UN No.: UN1760 Class: 8 Pkg. Group: PG III

  • Synonym(s): ( S )-1-Isopropylamino-3-(1-naphthyloxy)-2-propanol hydrochloride Empirical Formula: C16H21NO2 -+ HCl Linear Formula: C10H7OCH2CH(OH)CH2NHCH(CH3)2-+HCl Formula Weight: 295.80 …

  • Formula: Sodium Chloride 0.150 M, Sodium Citrate 0.015 M, on 20X dilution Formula Weight: CAS Number: 6132-04-3 Synonym(s): SSC Buffer Description: Analytical reagent

  • Silver cyanide, 99%

    Thermo Scientific Chemicals

    Formula: CAgN Formula weight: 133.84 Purity: 99% CAS Number: 506-64-9 UN Number: UN1684 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2843.29 Hazard Statements: H300-H310-H330-H318-H290-H315 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled.…

  • Linear Formula: Ag84Na2[(AlO2)86(SiO2)106] -+ xH2O MDL Number: MFCD00132848 Melting Point: >500 °C(lit.) Density: 1.07 g/mL at 25 °C(lit.)

  • Synonyms: D-Pen(Trt)-OH H-ß,ß-Dimethyl-D-Cys(Trt)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 150025-01-7 Molecular Formula: C24H25NO2S Molecular Weight: 391.5 MDL No.: MFCD00237409 Melting Point: 153-160ºC Optical Rotation: -136.5º±1º (c=1% in DMF) Storage Temperature: Store…

  • Formula: [-Si(CH3)2O-]n CAS No.: 63148-62-9 Density: 0.967 g/mL at 20 °C Packaging: 1 L in glass bottle Packaging: 250 mL in glass bottle

  • Synonyms: 1-[4-(Phenylazo)phenylazo]-2-naphthol; Cerasin Red; Fat Ponceau G; Fat Soluble Sudan; Scarlet B; Solvent Red 23; Sudan G; Sudan Red BK; Tony Red Formula: C22H16N4O Formula Weight: 352.39 CAS No.: 85-86-9 Purity: ≥96.0% (HPLC)

  • Strontium Aluminate, -100 Mesh

    Spectrum Chemical

    CAS No.: 12004-37-4

  • Synonym(s): 8-Bromo-2,6-dimethyl-2-octene Empirical Formula: C10H19Br Linear Formula: (CH3)2C=CHCH2CH2CH(CH3)CH2CH2Br Formula Weight: 219.16 MDL Number: MFCD00134459 Purity: 95% …

  • Synonyms: Psoralen-NHS Purity Limit: ≥ 99.5% (NMR) Molecular Formula: C19H15NO8 Molecular Weight: 385.33 MDL No.: MFCD01868521 Appearance: Off-white to beige solid Melting Point: 175-180 °C Storage Temperature: Store at 0-8 °C

  • Synonym(s): ( S )-1-(Diphenylphosphino)-3,3-dimethyl-2-butylamine Empirical Formula: C18H24NP Linear Formula: C18H24NP Formula Weight: 285.36 MDL Number: MFCD17013995 Purity: 97% Density: 1.0241 g/mL at 25 °C …

  • Sodium perfluorooctanoate, 97%

    Thermo Scientific Chemicals

    Synonym(s): Perfluorooctanoic acid sodium salt Formula: C8F15O2Na Formula weight: 436.05 Purity: 97% CAS Number: 335-95-5 Harmonized Tariff Code:  2915.90

  • Synonym(s): ( S )-2,2'-Bis[bis(3,5-di- tert -butyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl; ( S )-3,5-t-Bu-MeOBIPHEP; SL-A121-2 Empirical Formula: C70H96O2P2 Linear Formula: C70H96O2P2 Formula Weight: …

    =97%, optical purity ee: >=99%"}' data-compare-data="">
  • Synonym(s): N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate, HOTT Formula: C10H16F6N3OPS Formula weight: 371.28 Purity: 98+% CAS Number: 212333-72-7 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…

  • CAS No.: 7631-86-9

  • Synonym(s): (2 S ,5 S )-2- tert -Butyl-3-methyl-5-phenylmethyl-4-imidazolidinone; (2 S ,5 S )-5-Benzyl-2- tert -butyl-3-methyl-4-imidazolidinone Empirical Formula: C15H22N2O Linear Formula: C15H22N2O Formula Weight: 246.35 …

  • SIGMA SF-22 >=98% (HPLC)


    Synonym(s): N-[1,1'-Biphenyl]-2-yl-3-[[(2,5-dimethylphenyl)amino]sulfonyl]-4-methyl-benzamide; SID 17413034 Empirical Formula: C28H26N2O3S Linear Formula: C28H26N2O3S Formula Weight: 470.58 MDL…

  • Harmonized Tariff Code:  3822.00 Hazard Statements: H350 May cause cancer. 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 precautions have been read and…

  • Santonin


    European Pharmacopoeia (EP) Reference Standard Synonym(s): (−)-α-Santonin; (3 S ,5a S ,9b S )-3a,5,5a,9b-Tetrahydro-3,5a,9-trimethylnaphtho[1,2- b ]furan-2,8(3H,4 H )dione Empirical Formula: C15H18O3 Formula Weight: 246.30 Linear Formula: …

  • Succinate, 0.2M buffer soln., pH 6.5

    Thermo Scientific Chemicals

    CAS Number: 150-90-3 Harmonized Tariff Code:  2917.19

  • Addipak Sterile Saline, 0.9%, 15 mL Easy-open twist-off cap designed for simple dispensing by the drop or milliliter Inverted mL graduations for accurate dispensing Sterile preservative-free solution provided in tamper-resistant color coded vial

  • Purity Limit: ≥ 95% (NMR) CAS No.: 119838-38-9 Molecular Formula: C13H24N2O3 Molecular Weight: 256.35 MDL No.: MFCD00075101 Appearance: White powder Melting Point: 67-69 °C Optical Rotation: -14±1° (c= 1% CH2Cl2) Storage Temperature: Store at 0-8 °C

  • Synonyms: L-Pen(Trt)-OHH-ß,ß-Dimethyl-L-Cys(Trt)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 135681-66-2 Molecular Formula: C24H25NO2S Molecular Weight: 391.5 MDL No.: MFCD00237408 Appearance: White to off-white powder Optical Rotation: [a]D20 = +196 ± 2º (C=1 in MeOH) Storage…

  • Colorimetric Method/Methylene Blue Method 0-0.600 mg/L (Color disc 0-2.25 mg/L) as S2 Contains: Sulfide Test Solutions 1 and 2

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