Reagents, S, Thermo Scientific Chemicals, 100 g
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Sodium borohydride, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium tetrahydridoborate Formula: NaBH4 Formula weight: 37.83 Purity: 98% CAS Number: 16940-66-2 UN Number: UN1426 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2850.00 Hazard Statements: H260-H301-H311-H330-H314-H318 In contact with water…
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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 molybdenum oxide, anhydrous, Mo 46.2%
Thermo Scientific ChemicalsSynonym(s): Sodium molybdate Formula: MoNa2O4 Formula weight: 205.92 CAS Number: 7631-95-0 Harmonized Tariff Code: 2841.70 Hazard Statements: H332 Harmful if inhaled. Precautionary Statements: P261-P271-P304+P340-P312 Avoid breathing dust/fume/gas/mist/vapours/spray. Use only…
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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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Silica gel desiccant, indicating, ACS
Thermo Scientific ChemicalsCAS Number: 7631-86-9 MDL: MFCD00011232 EINECS: 231-545-4 Form : -6+18 Mesh Granules Sensitivity : Hygroscopic GHS Hazard and Precautionary Statements Hazard Statements: H350-H360-H373-H411 May cause cancer. May damage fertility or the unborn child.…
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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 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 chlorate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: NaClO3 Formula weight: 106.45 Purity: 99.0% min CAS Number: 7775-09-9 UN Number: UN1495 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.11 Hazard Statements: H271-H302 May cause fire or explosion; strong oxidizer. Harmful if swallowed. …
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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 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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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 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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Sodium molybdenum oxide dihydrate, ACS, 99.5-103.0%
Thermo Scientific ChemicalsSynonym(s): Sodium molybdate dihydrate Formula: MoNa2O4 2H2O Formula weight: 241.95 (205.92anhy) Purity: 99.5-103.0% CAS Number: 10102-40-6 Harmonized Tariff Code: 2841.70
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Sodium hydroxide, pearl, 97%
Thermo Scientific ChemicalsSynonym(s): Caustic soda Formula: NaOH Formula weight: 40.00 Purity: 97% CAS Number: 1310-73-2 UN Number: UN1823 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.11 Risk Phrases: 35 Causes severe burns. Safety Phrases: 26-37/39-45 In case of contact…
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Sodium dichromate dihydrate, ACS, 99.5-100.5%
Thermo Scientific ChemicalsFormula: Cr2Na2O7 2H2O Formula weight: 298.00 (261.97anhy) Purity: 99.5-100.5% CAS Number: 7789-12-0 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.30 Hazard Statements: H272-H301-H330-H334-H340-H350-H360-H372-H314-H312-H317 May…
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Sodium iodide, 99+% (dry wt., water <1.0%)
Thermo Scientific ChemicalsFormula: NaI Formula weight: 149.89 Purity: 99+% (dry wt., water 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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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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3-Sulfolene, 98%
Thermo Scientific ChemicalsSynonym(s): Butadiene sulfone, 2,5-Dihydrothiophene-1,1-dioxide Formula: C4H6O2S Formula weight: 118.15 Purity: 98% CAS Number: 77-79-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear…
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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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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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Sodium hydroxide (low chloride), ACS, 97.0% min
Thermo Scientific ChemicalsFormula: NaOH Formula weight: 40.00 Purity: 97.0% min CAS Number: 1310-73-2 UN Number: UN1823 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.11 Risk Phrases: 35 Causes severe burns. Safety Phrases: 26-37/39-45 In case of contact with eyes, rinse…
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Sodium metaperiodate, ACS, 99.8-100.3%
Thermo Scientific ChemicalsSynonym(s): Sodium periodate Formula: INaO4 Formula weight: 213.89 Purity: 99.8-100.3% 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.…
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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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Silicic acid hydrate
Thermo Scientific ChemicalsFormula: SiO2 xH2O Formula weight: 60.09(anhy) CAS Number: 1343-98-2 Harmonized Tariff Code: 2811.19 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe…