Reagents, S, Thermo Scientific Chemicals, 1 kg, Chemicals
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Sodium fluoride, 99%
Thermo Scientific ChemicalsFormula: FNa Formula weight: 41.99 Purity: 99% CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. …
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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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Sodium nitrite, 98%
Thermo Scientific ChemicalsFormula: NNaO2 Formula weight: 69.00 Purity: 98% CAS Number: 7632-00-0 UN Number: UN1500 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.10 Hazard Statements: H301-H272 Toxic if swallowed. May intensify fire; oxidizer. Precautionary Statements: …
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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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Silica gel 60, 0.040-0.063mm (230-400 mesh), 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (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 dust/fume/gas/mist/vapours/spray. Get medical…
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Silicon(IV) oxide, 30% in Ethylene glycol, colloidal dispersion
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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Sodium peroxydisulfate, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium persulfate Formula: Na2S2O8 Formula weight: 238.10 Purity: 98% CAS Number: 7775-27-1 UN Number: UN1505 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2833.40 Hazard Statements: H272-H301-H334-H317 May intensify fire; oxidizer. Toxic if…
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Sodium acetate, anhydrous, 99%
Thermo Scientific ChemicalsSynonym(s): Acetic acid sodium salt Formula: C2H3NaO2 Formula weight: 82.03 Purity: 99% CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29
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Sucrose diacetate hexaisobutyrate
Thermo Scientific ChemicalsSynonym(s): SAIB Formula: C40H62O19 Formula weight: 846.91 CAS Number: 27216-37-1 Harmonized Tariff Code: 2940.00
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Sodium fluoride, ACS, 99% min
Thermo Scientific ChemicalsFormula: NaF Formula weight: 41.99 Purity: 99% min CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. …
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Starch, soluble, ACS (for iodometry)
Thermo Scientific ChemicalsSynonym(s): Amylodextrin CAS Number: 9005-84-9 Harmonized Tariff Code: 3505.10
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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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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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Sand, washed
Thermo Scientific ChemicalsFormula: O2Si Formula weight: 60.08 CAS Number: 14808-60-7 Harmonized Tariff Code: 2505.10 Hazard Statements: H350-H373 May cause cancer
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Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-130m^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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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 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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Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Disodium phosphate, Sodium phosphate, dibasic Formula: HNa2O4P Formula weight: 141.98 Purity: 99.0% min CAS Number: 7558-79-4 Harmonized Tariff Code: 2835.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Silica gel, TLC high purity grade, without binder
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 perchlorate monohydrate, 97+%
Thermo Scientific ChemicalsFormula: NaClO4 H2O Formula weight: 140.48 (122.46anhy) Purity: 97+% 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 swallowed. …
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Silica gel, wide pore, 150 angstroms
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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Silicon(IV) oxide, 99.5% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.5% (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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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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Sodium metasilicate, anhydrous, tech.
Thermo Scientific ChemicalsSynonym(s): Sodium silicate (meta) Formula: Na2O3Si Formula weight: 122.06 CAS Number: 6834-92-0 UN Number: UN3253 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2839.11 Hazard Statements: H314-H318-H302-H335 Causes severe skin burns and eye damage. Causes…
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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.…
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Sodium dihydrogen phosphate monohydrate, ACS, 98.0-102.0%
Thermo Scientific ChemicalsSynonym(s): Monosodium orthophosphate, Sodium phosphate, monobasic Formula: NaH2PO4 H2O Formula weight: 137.99 (119.98anhy) Purity: 98.0-102.0% CAS Number: 10049-21-5 Harmonized Tariff Code: 2835.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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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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Sodium hydrogen sulfate, anhydrous, 90+%, remainder mainly sodium sulfate
Thermo Scientific ChemicalsSynonym(s): Sodium bisulfate Formula: NaHSO4 Formula weight: 120.06 Purity: 90+%, remainder mainly sodium sulfate CAS Number: 7681-38-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2833.19 Hazard Statements: H318 Causes serious eye…
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Silicon(IV) oxide, 99.5% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.5% (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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Sodium hexametaphosphate, tech.
Thermo Scientific ChemicalsSynonym(s): Sodium metaphosphate Formula: Na6O18P6 Formula weight: 611.77 CAS Number: 10124-56-8 Harmonized Tariff Code: 2835.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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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 bromide, 99+% (dry wt.), water <1.0%
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99+% (dry wt.), water CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51