Thermo Scientific Chemicals Chemicals Reagents S
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Silica gel 60, 0.032-0.063mm (230-450 mesh)
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell.…
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Strontium molybdenum oxide, 99.9% (excluding Ba), Ba <0.3%
Thermo Scientific ChemicalsSynonym(s): Strontium molybdate Formula: SrMoO4 Formula weight: 247.56 Purity: 99.9% (excluding Ba), Ba CAS Number: 13470-04-7 Harmonized Tariff Code: 2841.70
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Sodium 1-octanesulfonate hydrate, HPLC grade, 99+%
Thermo Scientific ChemicalsSynonym(s): 1-Octanesulfonic acid sodium salt hydrate Formula: CH3(CH2)7SO3Na xH2O Formula weight: 216.28(anhy) Purity: 99+% CAS Number: 5324-84-5 Harmonized Tariff Code: 2904.10
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Sodium hydroxide, 5.0N Standardized Solution
Thermo Scientific ChemicalsFormula: NaOH Formula weight: 40.00 CAS Number: 1310-73-2 UN Number: UN1824 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.12 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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4-Sulfonamidophenylhydrazine hydrochloride, 97%
Thermo Scientific ChemicalsFormula: C9H9N3O2S HCl Formula weight: 223.68 Purity: 97% CAS Number: 17852-52-7 Harmonized Tariff Code: 2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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5-Sulfosalicylic acid dihydrate, ACS, 99+%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-5-sulfobenzoic acid dihydrate Formula: C7H6O6S 2H2O Formula weight: 254.22 (218.19anhy) Purity: 99+% CAS Number: 5965-83-3 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2918.29 Hazard Statements: H314-H318-H302 …
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Sodium thiocyanate, ACS, 98.0% min
Thermo Scientific ChemicalsSynonym(s): sodium rhodanide Formula: NaSCN Formula weight: 81.07 Purity: 98.0% min CAS Number: 540-72-7 Harmonized Tariff Code: 2842.90 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Precautionary Statements: …
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Samarium powder, -40 mesh, 99.9% (REO)
Thermo Scientific ChemicalsPurity: 99.9% (REO) CAS Number: 7440-19-9 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2805.30 Hazard Statements: H228-H260 Flammable solid. In contact with water releases flammable gases which may ignite spontaneously. Precautionary…
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Sodium sticks, in mineral oil, 99%
Thermo Scientific ChemicalsPurity: 99% CAS Number: 7440-23-5 UN Number: UN1428 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2805.11 Hazard Statements: H260-H314-H318 In contact with water releases flammable gases which may ignite spontaneously. Causes severe skin burns and eye damage.…
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Strontium zirconium oxide, 99.3% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Strontium zirconate Formula: SrZrO3 Formula weight: 226.84 Purity: 99.3% (metals basis) CAS Number: 12036-39-4 Harmonized Tariff Code: 2841.90
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Silver nanoparticles, 10nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 390…
Thermo Scientific ChemicalsCAS Number: 7440-22-4 Harmonized Tariff Code: 2843.29
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Sodium pyrophosphate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium phosphate (pyro), Tetrasodium pyrophosphate Formula: Na4O7P2 Formula weight: 265.90 Purity: 98% CAS Number: 7722-88-5 Harmonized Tariff Code: 2835.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Silver two part conductive adhesive, EXP. XX/XX Resin and Hardener
Thermo Scientific ChemicalsFormula: Limited shelf life. Typically 60 days after shipment. Packing Group: II Harmonized Tariff Code: 3506.10
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Sodium thiosulfate pentahydrate, 99+%
Thermo Scientific ChemicalsFormula: Na2O3S2 5H2O Formula weight: 248.17 (158.10anhy) Purity: 99+% CAS Number: 10102-17-7 Harmonized Tariff Code: 2832.30
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Sodium borohydride, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium tetrahydridoborate Formula: NaBH4 Formula weight: 37.83 Purity: 98% CAS Number: 16940-66-2 UN Number: UN1426 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2850.00 Hazard Statements: H260-H301-H311-H330-H314-H318 In contact with water…
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Sodium Sulfate, Anhydrous, 99%
Thermo Scientific ChemicalsCAS Number: 7757-82-6 MDL: MFCD00003504 EINECS: 231-820-9 Formula: Na2O4S Formula Weight: 142.04 Melting Point: 884°. Density: 2.680 Refractive Index: 1.484 Sensitivity: Hygroscopic Risk & Safety TSCA: Yes RTECS: WE1650000
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Sodium diethyldithiocarbamate trihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Diethyldithiocarbamic acid sodium salt trihydrate, Dithiocarb sodium Formula: C5H10NNaS2 3H2O Formula weight: 225.31 (171.28anhy) Purity: 98% CAS Number: 20624-25-3 Harmonized Tariff Code: 2930.20 Hazard Statements: H301 Toxic if swallowed. Precautionary…
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Sodium chloride, 5M aq. soln., RNAse free
Thermo Scientific ChemicalsFormula: ClNa Formula weight: 58.44 CAS Number: 7647-14-5 Harmonized Tariff Code: 2501.00
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Sodium citrate, 0.5M buffer soln., pH 6.5
Thermo Scientific ChemicalsHarmonized Tariff Code: 2918.15
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Sulfur in Heavy Mineral Oil standard solution, Specpure r, 40,000µg/g (4.00%)
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse…
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Strontium sulfide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: SrS Formula weight: 119.68 Purity: 99.9% (metals basis) CAS Number: 1314-96-1 Harmonized Tariff Code: 2830.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Sodium hexanitritocobaltate(III)
Thermo Scientific ChemicalsSynonym(s): Sodium cobaltinitrite Formula: CoN6Na3O12 Formula weight: 403.94 CAS Number: 14649-73-1 Harmonized Tariff Code: 2834.29 Hazard Statements: H301-H351-H315-H319-H317-H335 Toxic if swallowed. Suspected of causing cancer. Causes skin irritation. Causes serious eye…
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Silicon(IV) oxide, amorphous fumed, S.A. 175-225m^2/g
Thermo Scientific ChemicalsFormula: O2Si Formula weight: 60.09 CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get…
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Somatostatin 28 (1-14)
Thermo Scientific ChemicalsSynonym(s): Ser-Ala-Asn-Ser-Asn-Pro-Ala-Met-Ala-Pro-Arg-Glu-Arg-Lys Formula: C61H105N23O21S Formula weight: 1528.71 CAS Number: 79243-10-0 Harmonized Tariff Code: 2933.99
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Silver perrhenate, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: AgO4Re Formula weight: 358.10 Purity: 99.99% (metals basis) CAS Number: 20654-56-2 UN Number: UN1479 Hazard Class:
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Sulfuric acid, Acculute Standard Volumetric Solution, Final Concentration 2.0N
Thermo Scientific ChemicalsFormula: H2SO4 Formula weight: 98.08 CAS Number: 7664-93-9 UN Number: UN2796 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2807.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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Sodium trifluoromethanesulfonate
Thermo Scientific ChemicalsSynonym(s): Sodium triflate, Trifluoromethanesulfonic acid sodium salt Formula: CF3NaO3S Formula weight: 172.06 CAS Number: 2926-30-9 Harmonized Tariff Code: 2904.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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trans-^b-Styrylboronic acid pinacol ester, 99%
Thermo Scientific ChemicalsFormula: C14H19BO2 Formula weight: 230.12 Purity: 99% CAS Number: 83947-56-2 Harmonized Tariff Code: 2934.99
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Sodium hydroxide, pearl, 97%
Thermo Scientific ChemicalsSynonym(s): Caustic soda Formula: NaOH Formula weight: 40.00 Purity: 97% CAS Number: 1310-73-2 UN Number: UN1823 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.11 Risk Phrases: 35 Causes severe burns. Safety Phrases: 26-37/39-45 In case of contact…
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(1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine, 97%
Thermo Scientific ChemicalsSynonym(s): (1S,2S)-(-)-1,2-Diamino-1,2-diphenylethane, (1S,2S)-(-)-1,2-Diphenylethylenediamine Formula: C14H16N2 Formula weight: 212.30 Purity: 97% CAS Number: 29841-69-8 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard…
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Sulfurous acid, ACS, 6.0% SO{2} min
Thermo Scientific ChemicalsSynonym(s): Sulfur dioxide solution Formula: H2SO3 Formula weight: 82.08 CAS Number: 7782-99-2 UN Number: UN1833 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2811.19 Hazard Statements: H314-H318-H332 Causes severe skin burns and eye damage. Causes serious eye…
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Strontium carbonate, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: SrCO3 Formula weight: 147.63 Purity: 99.99% (metals basis) CAS Number: 1633-05-2 Harmonized Tariff Code: 2836.92