Reagents, S, Thermo Scientific Chemicals, 25 g
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Scandium(III) oxide, REacton r, 99.99% (REO)
Thermo Scientific ChemicalsFormula: Sc2O3 Formula weight: 137.91 Purity: 99.99% (REO) CAS Number: 12060-08-1 Harmonized Tariff Code: 2846.90
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Silver(I) fluoride, 98%
Thermo Scientific ChemicalsFormula: AgF Formula weight: 126.87 Purity: 98% CAS Number: 7775-41-9 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2843.29 Hazard Statements: H314-H318-H302-H312-H332 Causes severe skin burns and eye damage. Causes serious eye damage.…
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Selenium(IV) oxide, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Selenium dioxide Formula: SeO2 Formula weight: 110.96 Purity: 99.999% (metals basis) CAS Number: 7446-08-4 UN Number: UN3283 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2811.29 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if…
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Silver p-toluenesulfonate, 98+%
Thermo Scientific ChemicalsSynonym(s): Silver tosylate, p-Toluenesulfonic acid silver salt Formula: C7H7AgO3S Formula weight: 279.07 Purity: 98+% CAS Number: 16836-95-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Hazard Statements: H315-H319-H335 Causes…
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Strontium chloride, ultra dry, 99.995% (metals basis)
Thermo Scientific ChemicalsFormula: SrCl2 Formula weight: 158.53 Purity: 99.995% (metals basis) CAS Number: 10476-85-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318-H302-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. Causes skin irritation. …
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Sodium cyanoborohydride, 95%
Thermo Scientific ChemicalsSynonym(s): Sodium cyanotrihydridoborate Formula: NaBH3CN Formula weight: 62.84 Purity: 95% CAS Number: 25895-60-7 UN Number: UN3134 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 2850.00 Hazard Statements: H228-H261-H300-H310-H330-H314-H318 Flammable…
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Silicon(IV) oxide, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.95% (metals basis) 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…
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Samarium(III) oxide, REacton r, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Sm2O3 Formula weight: 348.70 Purity: 99.9% (REO) CAS Number: 12060-58-1 Harmonized Tariff Code: 2846.90
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Sodium phosphonoformate hexahydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): Phosphonoformic acid trisodium salt hexahydrate, Foscarnet sodium hexahydrate Formula: Na2O3PCO2Na 6H2O Formula weight: 300.08 (191.98anhy) Purity: 98+% CAS Number: 34156-56-4 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation.…
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Sodium tetrachloroaluminate
Thermo Scientific ChemicalsSynonym(s): Aluminum sodium chloride, Sodium chloroaluminate Formula: AlCl4Na Formula weight: 191.78 CAS Number: 7784-16-9 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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Silicon(IV) oxide, powder, 0.5 micron, 99.9%
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.9% 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…
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Sodium 2-chloroethanesulfonate hydrate, 98+% (dry wt.), water <10%
Thermo Scientific ChemicalsSynonym(s): 2-Chloroethanesulfonic acid sodium salt hydrate Formula: Cl(CH2)2SO3Na xH2O Formula weight: 166.56(anhy) Purity: 98+% (dry wt.), water CAS Number: 15484-44-3 Harmonized Tariff Code: 2904.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…
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Sodium nitrate, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: NaNO3 Formula weight: 84.99 Purity: 99.999% (metals basis) CAS Number: 7631-99-4 UN Number: UN1498 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 3102.50 Hazard Statements: H272-H302 May intensify fire; oxidizer. Harmful if swallowed. …
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Strontium sulfate, Reagent Grade
Thermo Scientific ChemicalsFormula: SrSO4 Formula weight: 183.68 CAS Number: 7759-02-6 Harmonized Tariff Code: 2833.29
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Sodium bromide, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99.99% (metals basis) CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51
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Silver arsenate, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: Ag3AsO4 Formula weight: 462.53 Purity: 99.99% (metals basis) CAS Number: 13510-44-6 UN Number: UN1557 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2843.29 Hazard Statements: H301-H331-H350 Toxic if swallowed. Toxic if inhaled. May cause cancer. …
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Sodium 1-octanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Octanesulfonic acid sodium salt Formula: CH3(CH2)7SO3Na Formula weight: 216.28 Purity: 99% CAS Number: 5324-84-5 Harmonized Tariff Code: 2904.10
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Silicon(IV) oxide, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.99% (metals basis) CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22
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Sodium deoxycholate, 97%
Thermo Scientific ChemicalsSynonym(s): 7-Deoxycholic acid sodium salt Formula: C24H39NaO4 Formula weight: 414.60 Purity: 97% CAS Number: 302-95-4 Harmonized Tariff Code: 2918.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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2-Succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate, 98%
Thermo Scientific ChemicalsSynonym(s): TSTU Formula: C9H16BF4N3O3 Formula weight: 301.05 Purity: 98% CAS Number: 105832-38-0 Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sulfamethazine, 99%
Thermo Scientific ChemicalsSynonym(s): N(1)-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide, Sulfadimidine Formula: C12H14N4O2S Formula weight: 278.34 Purity: 99% CAS Number: 57-68-1 Harmonized Tariff Code: 2935.00 Safety Phrases: 24/25 Avoid contact with skin and eyes.
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Sodium acetate hydrate, Puratronic r, 99.9985% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Acetic acid sodium salt hydrate Formula: NaOOCCH3 xH2O (x^=3) Formula weight: 82.03(anhy) Purity: 99.9985% (metals basis) CAS Number: 41484-91-7 Harmonized Tariff Code: 2915.29
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Sodium 1-dodecanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Dodecanesulfonic acid sodium salt Formula: CH3(CH2)11SO3Na Formula weight: 272.39 Purity: 99% CAS Number: 2386-53-0 Harmonized Tariff Code: 2904.10
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Silver nitrate, Premion®, 99.995% (metals basis), Ag 63% min
Thermo Scientific ChemicalsCAS Number: 7761-88-8 MDL: MFCD00003414 EINECS: 231-853-9 Formula: AgNO3 Formula Weight: 169.87 Form: Crystalline Melting Point: 212° Boiling Point: 4.352 Sensitivity: Light Sensitive GHS Hazard and Precautionary…
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Sodium sulfate, anhydrous, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: Na2O4S Formula weight: 142.04 Purity: 99.99% (metals basis) CAS Number: 7757-82-6 Harmonized Tariff Code: 2833.11
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2-Sulfobenzoic acid hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Carboxybenzenesulfonic acid hydrate Formula: C7H6O5S xH2O Formula weight: 202.19(anhy) Purity: 98% CAS Number: 123333-68-6 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318 Causes severe skin…
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Sodium hydrogen L-tartrate, anhydrous, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium bitartrate, L-Tartaric acid sodium salt Formula: C4H5NaO6 Formula weight: 172.07 Purity: 98% CAS Number: 526-94-3 Harmonized Tariff Code: 2918.13
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Syringic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,5-Dimethoxy-4-hydroxybenzoic acid, 4-Hydroxy-3,5-dimethoxybenzoic acid Formula: C9H10O5 Formula weight: 198.17 Purity: 98+% CAS Number: 530-57-4 Harmonized Tariff Code: 2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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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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Spermine tetrahydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): N,N'-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride Formula: C10H26N4 4HCl Formula weight: 348.19 Purity: 99% CAS Number: 306-67-2 Harmonized Tariff Code: 2921.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…
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Silver(I) oxide, 99+% (metals basis)
Thermo Scientific ChemicalsFormula: Ag2O Formula weight: 231.74 Purity: 99+% (metals basis) CAS Number: 20667-12-3 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2843.29 Hazard Statements: H271-H318 May cause fire or explosion; strong oxidizer. Causes serious eye…
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Sulfadoxine, 98%
Thermo Scientific ChemicalsSynonym(s): Sulphadoxine Formula: C12H14N4O4S Formula weight: 310.33 Purity: 98% CAS Number: 2447-57-6 Harmonized Tariff Code: 2935.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse…