Thermo Scientific Chemicals Chemicals Reagents M
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Molecular sieves, 4A, 3-5mm (0.12-0.20in) beads
Thermo Scientific ChemicalsCAS Number: 70955-01-0 Harmonized Tariff Code: 3824.90
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2-(Methylsulfonyl)ethanol, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxyethyl methyl sulfone, 2-(Methanesulfonyl)ethanol Formula: C3H8O3S Formula weight: 124.16 Purity: 97% CAS Number: 15205-66-0 Harmonized Tariff Code: 2905.59
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Magnesium silicate, 99% (metals basis)
Thermo Scientific ChemicalsFormula: Mg2O4Si Formula weight: 140.71 Purity: 99% (metals basis) CAS Number: 1343-88-0 Harmonized Tariff Code: 2839.90 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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Mercury(II) sulfide, red
Thermo Scientific ChemicalsFormula: HgS Formula weight: 232.65 CAS Number: 1344-48-5 Harmonized Tariff Code: 2852.10
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Methyl phenyl carbonate, 97%
Thermo Scientific ChemicalsFormula: C8H8O3 Formula weight: 152.15 Purity: 97% CAS Number: 13509-27-8 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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Methyl Orange
Thermo Scientific ChemicalsSynonym(s): Acid Orange 52, C.I. 13025 Formula: C14H14N3NaO3S Formula weight: 327.34 CAS Number: 547-58-0 UN Number: UN3143 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2927.00 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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1-Methoxy-3-trimethylsiloxy-1,3-butadiene, 94%
Thermo Scientific ChemicalsSynonym(s): Danishefsky's diene Formula: C8H16O2Si Formula weight: 172.30 Purity: 94% CAS Number: 54125-02-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H226 Flammable liquid and vapour. Precautionary…
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Menthofuran, 95%
Thermo Scientific ChemicalsSynonym(s): 3,6-Dimethyl-4,5,6,7-tetrahydrobenzo[b]furan Formula: C10H14O Formula weight: 150.22 Purity: 95% CAS Number: 494-90-6 Harmonized Tariff Code: 2932.99 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep…
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Mercury, plasma standard solution, Specpure r, Hg 1000µg/ml
Thermo Scientific ChemicalsFormula: Hg in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2852.10 Hazard Statements: H360-H314 May damage fertility or the unborn child. Causes severe skin burns and eye damage. Precautionary Statements: …
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Methylcyclopentadienylmanganese tricarbonyl, 97%
Thermo Scientific ChemicalsSynonym(s): MMT Formula: C9H7MnO3 Formula weight: 218.09 Purity: 97% CAS Number: 12108-13-3 UN Number: UN3281 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H300-H310-H330 Fatal if swallowed. Fatal in contact with skin. Fatal if…
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Methylmercury(II) hydroxide, 1M in H{2}O
Thermo Scientific ChemicalsFormula: CH4HgO Formula weight: 232.63 CAS Number: 1184-57-2 UN Number: UN2024 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H311-H331-H373 Fatal if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause damage to…
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5-Methylthiophene-2-boronic acid, 98%
Thermo Scientific ChemicalsFormula: C5H7BO2S Formula weight: 142.01 Purity: 98% CAS Number: 162607-20-7 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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5-Methyl-2-hexanone, 99%
Thermo Scientific ChemicalsSynonym(s): Isopentyl methyl ketone, Methyl isoamyl ketone Formula: C7H14O Formula weight: 114.19 Purity: 99% CAS Number: 110-12-3 UN Number: UN2302 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.19 Hazard Statements: H226-H332 Flammable liquid and…
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Manganese powder, -325 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7439-96-5 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8111.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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3-Methylcyclohexane-1,2-dione, 98+%
Thermo Scientific ChemicalsFormula: C7H10O2 Formula weight: 126.16 Purity: 98+% CAS Number: 3008-43-3 Harmonized Tariff Code: 2914.29
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Methyl octanoate, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl caprylate, Octanoic acid methyl ester Formula: CH3(CH2)6CO2CH3 Formula weight: 158.24 Purity: 99% CAS Number: 111-11-5 Harmonized Tariff Code: 2915.90
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2-Methylcyclohexanol, cis + trans, 97%
Thermo Scientific ChemicalsFormula: C7H14O Formula weight: 114.19 Purity: 97% CAS Number: 583-59-5 UN Number: UN2617 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2906.12 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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Methyl 3-oxotetrahydrothiophene-2-carboxylate, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Oxotetrahydrothiophene-2-carboxylic acid methyl ester Formula: C6H8O3S Formula weight: 160.19 Purity: 98% CAS Number: 2689-69-2 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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2-Mercaptoethanol, 98+%
Thermo Scientific ChemicalsSynonym(s): Thioethylene glycol, Thioglycol Formula: HSCH2CH2OH Formula weight: 78.13 Purity: 98+% CAS Number: 60-24-2 UN Number: UN2966 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H310-H318-H227-H315-H317-H335 Toxic if…
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Molecular sieves, 13X, powder
Thermo Scientific ChemicalsCAS Number: 63231-69-6 Harmonized Tariff Code: 3824.90
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Methyl 3-bromo-2-fluorobenzoate, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Bromo-2-fluorobenzoic acid methyl ester Formula: C8H6BrFO2 Formula weight: 233.04 Purity: 98% CAS Number: 206551-41-9
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Mercury(II) selenide, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: HgSe Formula weight: 279.55 Purity: 99.9% (metals basis) CAS Number: 20601-83-6 UN Number: UN2025 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal in contact with skin. Fatal if…
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N-Methylanthranilic acid, 90+%
Thermo Scientific ChemicalsSynonym(s): 2-Methylaminobenzoic acid Formula: C8H9NO2 Formula weight: 151.17 Purity: 90+% CAS Number: 119-68-6 Harmonized Tariff Code: 2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Mercury(II) oxide, red, 99%
Thermo Scientific ChemicalsSynonym(s): Mercuric oxide Formula: HgO Formula weight: 216.59 Purity: 99% CAS Number: 21908-53-2 UN Number: UN1641 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal in contact with…
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Methyl Red, ACS
Thermo Scientific ChemicalsSynonym(s): C.I. 13020 Formula: C15H15N3O2 Formula weight: 269.30 CAS Number: 493-52-7 Harmonized Tariff Code: 2927.00
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Mineral oil, high purity
Thermo Scientific ChemicalsCAS Number: 8042-47-56 MDL: MFCD00131611 EINECS: 232-455-8 Form: Oily liquid Applications: Suitable for PCR applications
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Magnesium foil, 0.125mm (0.005in) thick, hard, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7439-95-4 UN Number: UN1869 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8104.90 Hazard Statements: H228-H251-H261 Flammable solid. Self-heating: may catch fire. In contact with water releases flammable gas. …
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1-Methylindole, 98%
Thermo Scientific ChemicalsFormula: C9H9N Formula weight: 131.18 Purity: 98% CAS Number: 603-76-9 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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5-Methyl-1H-benzotriazole, 98+%
Thermo Scientific ChemicalsFormula: C7H7N3 Formula weight: 133.15 Purity: 98+% CAS Number: 136-85-6 Harmonized Tariff Code: 2933.99 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Magnesium oxalate dihydrate, 98.5+%
Thermo Scientific ChemicalsFormula: MgC2O4 2H2O Formula weight: 148.36 (112.32anhy) Purity: 98.5+% CAS Number: 547-66-0 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. …
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MES monohydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Morpholineethanesulfonic acid monohydrate, 2-(4-Morpholinyl)ethanesulfonic acid monohydrate Formula: C6H13NO4S H2O Formula weight: 213.26 (195.24anhy) Purity: 98% CAS Number: 145224-94-8 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin…
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Malonic acid, 99%
Thermo Scientific ChemicalsSynonym(s): Propanedioic acid Formula: C3H4O4 Formula weight: 104.06 Purity: 99% CAS Number: 141-82-2 Packing Group: III Harmonized Tariff Code: 2917.19 Hazard Statements: H301-H318-H315-H335 Toxic if swallowed. Causes serious eye damage. Causes skin irritation. May cause…