Reagents, S, Thermo Scientific Chemicals, 500 g, Chemicals
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Selenium(IV) oxide, 99.4% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Selenium dioxide Formula: O2Se Formula weight: 110.96 Purity: 99.4% (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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Solketal, 97%
Thermo Scientific ChemicalsSynonym(s): (+/-)-2,2-Dimethyl-1,3-dioxolane-4-methanol, (+/-)-2,3-O-Isopropylideneglycerol Formula: C6H12O3 Formula weight: 132.16 Purity: 97% CAS Number: 100-79-8 Harmonized Tariff Code: 2932.99 Hazard Statements: H227 Combustible liquid.
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Salicylaldehyde, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxybenzaldehyde Formula: C7H6O2 Formula weight: 122.12 Purity: 99% CAS Number: 90-02-8 Harmonized Tariff Code: 2912.49 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Sodium tetrafluoroborate, 97%
Thermo Scientific ChemicalsSynonym(s): Sodium fluoroborate Formula: BF4Na Formula weight: 109.79 Purity: 97% CAS Number: 13755-29-8 Harmonized Tariff Code: 2840.20 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary…
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Sulfur pieces, Puratronic r, 99.9995% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9995% (metals basis) CAS Number: 7704-34-9 UN Number: UN1350 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2802.00 Hazard Statements: H228-H315 Flammable solid. Causes skin irritation. Precautionary Statements: P210-P280-P240-P241-P362-P321 Keep…
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Sodium nitrite, ACS, 97% min
Thermo Scientific ChemicalsFormula: NaNO2 Formula weight: 69.00 Purity: 97% min CAS Number: 7632-00-0 UN Number: UN1500 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.10 Hazard Statements: H272-H301-H330 May intensify fire; oxidizer. Toxic if swallowed. Fatal if inhaled. …
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Silicon carbide, ^b-phase, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: SiC Formula weight: 40.10 Purity: 99.8% (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 dicyanamide, 96%
Thermo Scientific ChemicalsFormula: NaN(CN)2 Formula weight: 89.03 Purity: 96% CAS Number: 1934-75-4 Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H311-H332-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May…
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Silver Nitrate, ACS, 99.9+% (metals basis)
Thermo Scientific ChemicalsCAS Number: 7761-88-8 MDL: MFCD00003414 EINECS: 231-853-9 Formula: AgNO3 Formula Weight: 169.87 Form: Crystalline Melting Point: 212° Flash Point: None Density: 4.352 Sensitivity: Light Sensitive Solubility: …
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Sodium tetraborate decahydrate, ACS, 99.5-105.0%
Thermo Scientific ChemicalsSynonym(s): Borax, Sodium borate (tetra) decahydrate Formula: B4Na2O7 10H2O Formula weight: 381.37 (201.22anhy) Purity: 99.5-105.0% CAS Number: 1303-96-4 Harmonized Tariff Code: 2840.19 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary…
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Sodium pentacyanonitrosylferrate(III) dihydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): Sodium nitroprusside dihydrate, Sodium nitroferricyanide(III) dihydrate Formula: C5FeN6Na2O 2H2O Formula weight: 297.95 (261.92anhy) Purity: 98+% CAS Number: 13755-38-9 UN Number: UN1588 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2837.20 …
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Sodium metaperiodate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium periodate Formula: INaO4 Formula weight: 213.89 Purity: 98% CAS Number: 7790-28-5 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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Sodium propionate, 99%
Thermo Scientific ChemicalsSynonym(s): Propionic acid sodium salt Formula: C3H5NaO2 Formula weight: 96.06 Purity: 99% CAS Number: 137-40-6 Harmonized Tariff Code: 2915.50 Hazard Statements: H312 Harmful in contact with skin. Precautionary Statements: P280-P312-P363-P322-P302+P352-P501a Wear…
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Sodium tripolyphosphate
Thermo Scientific ChemicalsSynonym(s): Sodium phosphate, Sodium triphosphate Formula: Na5P3O10 Formula weight: 367.91 CAS Number: 7758-29-4 Harmonized Tariff Code: 2835.31 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium aluminum oxide, tech.
Thermo Scientific ChemicalsSynonym(s): Sodium aluminate Formula: Al2O3.Na2O Formula weight: 163.94 CAS Number: 1302-42-7 UN Number: UN2812 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2841.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…
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Sodium iodide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: NaI Formula weight: 149.89 Purity: 99.9% (metals basis) CAS Number: 7681-82-5 Harmonized Tariff Code: 2827.60 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Strontium bromide hexahydrate, 99%
Thermo Scientific ChemicalsFormula: Br2Sr 6H2O Formula weight: 355.53 (247.44anhy) Purity: 99% CAS Number: 7789-53-9 Harmonized Tariff Code: 2827.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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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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Sodium Hydrogen Phosphate Heptahydrate, ACS, 98.0-102.0%
Thermo Scientific ChemicalsSynonym(s): Disodium phosphate; Sodium phosphate, dibasic CAS Number: 7782-85-6 MDL: MFCD00149180 EINECS: 231-448-7 Formula: Na2HPO4•7H2O Formula Weight: 268.07 (141.98anhy) Form: Crystalline Melting Point: 48.1°-5H{2}O …
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Silicon carbide powder, fine, 320 grit
Thermo Scientific ChemicalsSynonym(s): Carborundum® powder Formula: SiC Formula weight: 40.10 CAS Number: 409-21-2 Harmonized Tariff Code: 2818.10 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 percarbonate, 13-14% active oxygen
Thermo Scientific ChemicalsSynonym(s): Hydrogen peroxide-Sodium carbonate adduct Formula: Na2CO3 1.5H2O2 Formula weight: 157.01 CAS Number: 15630-89-4 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2836.99 Hazard Statements: H272-H318 May intensify fire; oxidizer.…
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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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Sucrose, 99%
Thermo Scientific ChemicalsSynonym(s): D-(+)-Saccharose Formula: C12H22O11 Formula weight: 342.30 Purity: 99% CAS Number: 57-50-1 Harmonized Tariff Code: 1701.99
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Soda Lime, ACS
Thermo Scientific ChemicalsSynonym(s): Sodium hydroxide with lime CAS Number: 8006-28-8 UN Number: UN1907 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2825.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …
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Sebacoyl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): Decanedioyl dichloride, Octane-1,8-dicarbonyl chloride Formula: ClCO(CH2)8COCl Formula weight: 239.14 Purity: 97% CAS Number: 111-19-3 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: H301-H310-H314-H318 …
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Sodium molybdenum oxide dihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium molybdate dihydrate Formula: Na2MoO4 2H2O Formula weight: 241.95 (205.92anhy) Purity: 98% CAS Number: 10102-40-6 Harmonized Tariff Code: 2841.70
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Sulfanilamide, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Aminobenzenesulfonamide Formula: C6H8N2O2S Formula weight: 172.21 Purity: 98% CAS Number: 63-74-1 Harmonized Tariff Code: 2935.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium metabisulfite, ACS, 97% min
Thermo Scientific ChemicalsSynonym(s): Sodium pyrosulfite, Sodium sulfite Formula: Na2O5S2 Formula weight: 190.10 Purity: 97% min CAS Number: 7681-57-4 Harmonized Tariff Code: 2832.10 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if swallowed. Precautionary Statements: …
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Sodium thiosulfate, anhydrous, 99%
Thermo Scientific ChemicalsFormula: Na2O3S2 Formula weight: 158.10 Purity: 99% CAS Number: 7772-98-7 Harmonized Tariff Code: 2832.30
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Sodium glucoheptonate
Thermo Scientific ChemicalsSynonym(s): D-Glucoheptonic acid sodium salt Formula: C7H13O8Na Formula weight: 248.16 CAS Number: 31138-65-5 Harmonized Tariff Code: 2918.19
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Silicon carbide powder, medium, 120 grit
Thermo Scientific ChemicalsSynonym(s): Carborundum r powder Formula: CSi Formula weight: 40.10 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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Strontium chloride, anhydrous, 95%
Thermo Scientific ChemicalsFormula: SrCl2 Formula weight: 158.53 Purity: 95% 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. Precautionary Statements: …