Thermo Scientific Chemicals, Reagents, S, Reagents
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Sodium hydrosulfite, tech., 85+%
Thermo Scientific ChemicalsSynonym(s): Sodium hypodisulfite, Sodium dithionite Formula: Na2S2O4 Formula weight: 174.11 Purity: 85+% CAS Number: 7775-14-6 UN Number: UN1384 Hazard Class: 4.2 Packing Group: II Harmonized Tariff Code: 2831.10 Hazard Statements: H251-H302 Self-heating: may catch…
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Sodium dihydrogen phosphate dihydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Monosodium orthophosphate dihydrate, Sodium phosphate, monobasic dihydrate Formula: H2NaO4P 2H2O Formula weight: 156.01 (119.98anhy) Purity: 99% CAS Number: 13472-35-0 Harmonized Tariff Code: 2835.22
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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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Sodium perrhenate, 99+% (metals basis), Re 68%
Thermo Scientific ChemicalsFormula: NaO4Re Formula weight: 273.19 Purity: 99+% (metals basis), Re 68% CAS Number: 13472-33-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.90 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation.…
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Sodium hexafluoroarsenate(V), 99%
Thermo Scientific ChemicalsFormula: NaAsF6 Formula weight: 211.90 Purity: 99% CAS Number: 12005-86-6 UN Number: UN1557 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2826.90 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements: …
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Sulfur in Isooctane standard solution, Specpure®, 500µg/g (0.0500%)
Thermo Scientific ChemicalsUN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H225-H304-H315-H336 Highly flamma
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Sodium bis(trifluoromethylsulfonyl)imide
Thermo Scientific ChemicalsSynonym(s): Sodium triflimide, Sodium trifluoromethanesulfonimide Formula: C2F6NNaO4S2 Formula weight: 303.13 CAS Number: 91742-21-1 UN Number:
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Silver(I) citrate hydrate
Thermo Scientific ChemicalsSynonym(s): Citric acid trisilver salt hydrate Formula: Ag3C6H5O7 xH2O Formula weight: 512.70(anhy) CAS Number: 206986-90-5 Harmonized Tariff Code:
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Sodium sulfide hydrate, tech.
Thermo Scientific ChemicalsFormula: Na2S xH2O Formula weight: 78.04(anhy) CAS Number: 27610-45-3 UN Number: UN1849 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2830.10 Hazard Statements: H301-H310-H314-H318 Toxic if swallowed. Fatal in contact with skin. Causes severe skin burns and eye…
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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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Sodium tetraborate decahydrate, 99+%
Thermo Scientific ChemicalsSynonym(s): Borax, Sodium borate (tetra) decahydrate Formula: B4Na2O7 10H2O Formula weight: 381.37 (201.22anhy) Purity: 99+% CAS Number: 1303-96-4 Harmonized Tariff Code: 2840.19 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: …
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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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Silicon(IV) oxide, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.999% (metals basis) CAS Number: 14808-60-7 Harmonized Tariff Code: 2811.22 Hazard Statements: H350-H373 May cause cancer. May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: …
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Silver chloride, ultra dry, 99.997% (metals basis)
Thermo Scientific ChemicalsFormula: AgCl Formula weight: 143.32 Purity: 99.997% (metals basis) CAS Number: 7783-90-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Hazard Statements: H290 May be corrosive to metals. Precautionary Statements: P234-P390-P406 …
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(S)-(-)-1-Phenylethylamine, 98%
Thermo Scientific ChemicalsSynonym(s): L-(-)-^a-Methylbenzylamine Formula: C8H11N Formula weight: 121.18 Purity: 98% CAS Number: 2627-86-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.49 Hazard Statements: H301-H311-H314-H318-H227 Toxic if swallowed. Toxic in…
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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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Sulfur in Heavy Mineral Oil standard solution, Specpure r, 30,000µg/g (3.00%)
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H350-H315-H319 May cause cancer. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P281-P305+P351+P338-P362-P405-P501a Wear protective gloves/protective clothing/eye protection/face protection. Use…
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Silicon(IV) oxide, powder, 1.5 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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Silica gel desiccant, indicating, ACS
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 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…
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Silver bromide, Premion r, 99.998% (metals basis)
Thermo Scientific ChemicalsFormula: AgBr Formula weight: 187.78 Purity: 99.998% (metals basis) 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…
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Sodium borate, 0.5M buffer soln., pH 9.0
Thermo Scientific ChemicalsCAS Number: 1330-43-4 Harmonized Tariff Code: 2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle…
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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 salicylate, 99%
Thermo Scientific ChemicalsSynonym(s): Salicylic acid sodium salt, Sodium 2-hydroxybenzoate Formula: C7H5NaO3 Formula weight: 160.11 Purity: 99% CAS Number: 54-21-7 Harmonized Tariff Code: 2918.21 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye…
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Succinate, 0.2M buffer soln., pH 5.0
Thermo Scientific ChemicalsCAS Number: 150-90-3 Harmonized Tariff Code: 2917.19
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Strontium hydroxide octahydrate, tech.
Thermo Scientific ChemicalsFormula: Sr(OH)2 8H2O Formula weight: 265.76 (121.60anhy) CAS Number: 1311-10-0 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2816.40 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Sodium peroxide, 95%
Thermo Scientific ChemicalsSynonym(s): Sodium dioxide, Sodium superoxide Formula: Na2O2 Formula weight: 77.98 Purity: 95% CAS Number: 1313-60-6 UN Number: UN1504 Hazard Class: 5.1 Packing Group: I Harmonized Tariff Code: 2815.30 Hazard Statements: H271-H314 May cause fire or explosion; strong…
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Sucrose, Molecular Biology Grade
Thermo Scientific ChemicalsSynonym(s): D-(+)-Saccharose Formula: C12H22O11 Formula weight: 342.30 CAS Number: 57-50-1 Harmonized Tariff Code: 1701.99
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Sodium phosphate, tribasic, anhydrous, tech.
Thermo Scientific ChemicalsSynonym(s): Trisodium phosphate Formula: Na3O4P Formula weight: 163.94 CAS Number: 7601-54-9 UN Number: UN3262 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2835.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…
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Squalane, 98%
Thermo Scientific ChemicalsSynonym(s): 2,6,10,15,19,23-Hexamethyltetracosane Formula: C30H62 Formula weight: 422.83 Purity: 98% CAS Number: 111-01-3 Harmonized Tariff Code: 2901.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Sodium orthovanadate, 100mM aq. soln.
Thermo Scientific ChemicalsFormula: Na3O4V Formula weight: 183.94 CAS Number: 13721-39-6 Harmonized Tariff Code: 2841.90
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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. …