Reagents, S, 250 g, Thermo Scientific Chemicals
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Silica gel, TLC high purity grade, without binder, with fluorescent indicator
Thermo Scientific ChemicalsCAS Number: 63231-67-4 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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Sodium succinate hexahydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Disodium succinate hexahydrate Formula: C4H4Na2O4 6H2O Formula weight: 270.14 (162.05anhy) Purity: 99% CAS Number: 6106-21-4 Harmonized Tariff Code: 2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Silica gel desiccant, -6+12 mesh granules
Thermo Scientific ChemicalsCAS 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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Sucralose, 98%
Thermo Scientific ChemicalsSynonym(s): 1,6-Dichloro-1,6-dideoxy-^b-D-fructofuranosyl-4-chloro-4-deoxy-^a-D-galactopyranoside Formula: C12H19Cl3O8 Formula weight: 397.63 Purity: 98% CAS Number: 56038-13-2 Harmonized Tariff Code: 2940.00
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Salicylamide, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxybenzamide Formula: C7H7NO2 Formula weight: 137.14 Purity: 98% CAS Number: 65-45-2 Harmonized Tariff Code: 2924.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Sodium hippurate, 96%
Thermo Scientific ChemicalsSynonym(s): N-Benzoylglycine sodium salt, Hippuric acid sodium salt Formula: C6H5CONHCH2CO2Na Formula weight: 201.16 Purity: 96% CAS Number: 532-94-5 Harmonized Tariff Code: 2924.29
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Silica gel 60, 0.019-0.037mm (400-600 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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Sodium 2,4-pentanedionate hydrate, 95%
Thermo Scientific ChemicalsSynonym(s): Sodium acetylacetonate hydrate Formula: C5H7NaO2 xH2O Formula weight: 122.11(anhy) Purity: 95% CAS Number: 86891-03-4 Harmonized Tariff Code: 2914.19 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.…
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Silicon(IV) nitride, ^a-phase, 95%
Thermo Scientific ChemicalsFormula: Si3N4 85 min (alpha form) Formula weight: 140.28 Purity: 95% CAS Number: 12033-89-5 Harmonized Tariff Code: 2850.00 Hazard Statements: H335 May cause respiratory irritation. Precautionary Statements: P261-P304+P340-P312-P405-P403+P233-P501a Avoid breathing…
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Styrene-4-sulfonic acid sodium salt
Thermo Scientific ChemicalsSynonym(s): Sodium styrene-4-sulfonate, 4-Vinylbenzenesulfonic acid sodium salt Formula: C8H7NaO3S Formula weight: 206.19 CAS Number: 2695-37-6 Harmonized Tariff Code: 2904.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Selenium powder, -325 mesh, 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (metals basis) CAS Number: 7782-49-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2804.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure. …
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Stainless Steel flake, -150 mesh, 1.2 micron thick, Type 316-L
Thermo Scientific ChemicalsFormula: Fe Cr Ni Mo 67.5 17 13 2.5 wt Harmonized Tariff Code: 7205.21
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Strontium nitrate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: N2O6Sr Formula weight: 211.63 Purity: 99.0% min CAS Number: 10042-76-9 UN Number: UN1507 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H302-H315-H319-H335 May intensify fire; oxidizer. Harmful if swallowed. Causes…
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Silica gel, TLC high purity grade, with gypsum binder and fluorescent indicator
Thermo Scientific ChemicalsCAS Number: 63231-67-4 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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Sodium thiocyanate, 96%
Thermo Scientific ChemicalsSynonym(s): Sodium rhodanide Formula: NaSCN Formula weight: 81.07 Purity: 96% 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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Sodium stearate
Thermo Scientific ChemicalsSynonym(s): Sodium octadecanoate Formula: NaCO2(CH2)16CH3 Formula weight: 306.46 CAS Number: 822-16-2 Harmonized Tariff Code: 2915.70
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Strontium chloride hexahydrate, 99+%
Thermo Scientific ChemicalsFormula: SrCl2 6H2O Formula weight: 266.62 (158.53anhy) Purity: 99+% CAS Number: 10025-70-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective gloves/protective clothing/eye…
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Sodium hydrogen phosphate, 98+%
Thermo Scientific ChemicalsSynonym(s): Disodium phosphate, Sodium phosphate, dibasic Formula: HNa2O4P Formula weight: 141.98 Purity: 98+% CAS Number: 7558-79-4 Harmonized Tariff Code: 2835.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Sodium dihydrogen phosphate, 96%
Thermo Scientific ChemicalsSynonym(s): Monosodium orthophosphate, Sodium phosphate, monobasic Formula: H2NaO4P Formula weight: 119.98 Purity: 96% CAS Number: 7558-80-7 Harmonized Tariff Code: 2835.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Sodium cyclamate, 98%
Thermo Scientific ChemicalsSynonym(s): N-Cyclohexylsulfamic acid sodium salt, Sodium N-cyclohexylsulfamate Formula: C6H12NNaO3S Formula weight: 201.22 Purity: 98% CAS Number: 139-05-9 Harmonized Tariff Code: 2929.90
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Selenium powder, -200 mesh, 99.999% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7782-49-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:
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4-Sulfobenzoic acid monopotassium salt, 95%
Thermo Scientific ChemicalsFormula: C7H5KO5S Formula weight: 240.28 Purity: 95% CAS Number: 5399-63-3 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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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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Silicon(IV) oxide, amorphous fumed, S.A. 350-420m^2/g
Thermo Scientific ChemicalsFormula: SiO2 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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Silicon powder, APS 1-5 micron, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-21-3 UN Number: UN1346 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2804.61 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378c Keep away from heat/sparks/open…
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Sodium perchlorate monohydrate, ACS, 85.0-90.0%
Thermo Scientific ChemicalsFormula: NaClO4 H2O Formula weight: 140.48 (122.46anhy) Purity: 85.0-90.0% CAS Number: 7791-07-3 UN Number: UN1502 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H271-H301 May cause fire or explosion; strong oxidizer. Toxic if…
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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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Silicon carbide whiskers, 99% (metals basis)
Thermo Scientific ChemicalsFormula: SiC Formula weight: 40.10 Purity: 99% (metals basis) CAS Number: 409-21-2 Harmonized Tariff Code: 2849.20 Hazard Statements: H351-H315-H319-H335 Suspected of causing cancer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium sulfide nonahydrate, ACS, 98.0% min
Thermo Scientific ChemicalsCAS No. : 1313-84-4 MDL: MFCD00149184 EINECS: 215-211-5 Formula: Na2S•9H2O Formula Weight: 240.18 (78.04anhy) Form: Crystalline Melting Point: ca 50° dec. Density: 1.427 Sensitivity: Light Sensitive &…
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Sodium pyruvate, 99%
Thermo Scientific ChemicalsSynonym(s): Pyruvic acid sodium salt Formula: C3H3NaO3 Formula weight: 110.04 Purity: 99% CAS Number: 113-24-6 Harmonized Tariff Code: 2918.30
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Silica gel 60, 0.105-0.2mm (70-150 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.…