Reagents, M, Thermo Scientific Chemicals, Supplies, 1 kg
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Metaldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): Acetaldehyde tetramer, 2,4,6,8-Tetramethyl-1,3,5,7-tetroxocane Formula: C8H16O4 Formula weight: 176.22 Purity: 98% CAS Number: 108-62-3 UN Number: UN1332 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2912.50 Hazard Statements: H228-H302 …
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Molecular sieves, 5A, 3-4mm (0.12-0.16in) dia. pellets
Thermo Scientific ChemicalsCAS Number: 69912-79-4 Harmonized Tariff Code: 3824.90
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Magnesium phosphate pentahydrate, P{2}O{5} 33%
Thermo Scientific ChemicalsSynonym(s): Magnesium phosphate, tribasic pentahydrate Formula: Mg3(PO4)2 5H2O Formula weight: 352.93 (262.86anhy) CAS Number: 10233-87-1 Harmonized Tariff Code: 2835.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Magnesium hydrogen phosphate trihydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Magnesium phosphate, dibasic trihydrate Formula: MgHPO4 3H2O Formula weight: 174.34 (120.28anhy) Purity: 99% CAS Number: 7782-75-4 Harmonized Tariff Code: 2835.29
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Manganese(IV) oxide, 99.9% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Manganese black, Manganese superoxide Formula: MnO2 Formula weight: 86.94 Purity: 99.9% (metals basis) CAS Number: 1313-13-9 Harmonized Tariff Code: 2820.10 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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Molecular sieves, 13X, 3-5mm (0.12-0.20in) beads
Thermo Scientific ChemicalsCAS Number: 63231-69-6 Harmonized Tariff Code: 3824.90
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Methyl 4-hydroxybenzoate, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxybenzoic acid methyl ester, Methylparaben Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 99-76-3 Harmonized Tariff Code: 2918.29
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Mercaptoacetic acid sodium salt, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium mercaptoacetate, Sodium thioglycolate Formula: C2H3NaO2S Formula weight: 114.10 Purity: 98% CAS Number: 367-51-1 UN Number: UN3335 Hazard Class: 9 Harmonized Tariff Code: 2930.90 Hazard Statements: H302-H317 Harmful if swallowed. May cause an allergic…
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Magnesium carbonate hydroxide pentahydrate, light, 98%
Thermo Scientific ChemicalsFormula: C4H2Mg5O14 5H2O Formula weight: 485.65 (395.58anhy) Purity: 98% CAS Number: 56378-72-4 Harmonized Tariff Code: 2836.99
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Magnesium silicate, activated, for chromatography, 60-120 mesh
Thermo Scientific ChemicalsSynonym(s): Activated magnesium silicate Formula: Mg2O4Si Formula weight: 140.71 CAS Number: 1343-88-0 Harmonized Tariff Code: 2839.90
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Methyl cyanoacetate, 99%
Thermo Scientific ChemicalsSynonym(s): Cyanoacetic acid methyl ester Formula: NCCH2CO2CH3 Formula weight: 99.09 Purity: 99% CAS Number: 105-34-0 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P261-P305+P351+P338 …
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Molecular sieves, 3A, 1-2mm (0.04-0.08in) dia. pellets
Thermo Scientific ChemicalsCAS Number: 308080-99-1 Harmonized Tariff Code: 3824.90
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Magnesium sulfate heptahydrate, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): Epsom salt Formula: MgO4S 7H2O Formula weight: 246.48 (120.37anhy) CAS Number: 10034-99-8 Harmonized Tariff Code: 2833.21
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Molybdenum powder, -100 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7439-98-7 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8102.10 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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Manganese pieces, irregular, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7439-96-5 Harmonized Tariff Code: 8111.00
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Molybdenum(VI) oxide, 99.5%
Thermo Scientific ChemicalsSynonym(s): Molybdenum trioxide Formula: MoO3 Formula weight: 143.94 Purity: 99.5% CAS Number: 1313-27-5 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2825.70 Hazard Statements: H300-H351-H319-H335 Fatal if swallowed. Suspected of…
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Magnesium stearate
Thermo Scientific ChemicalsSynonym(s): Stearic acid magnesium salt Formula: [CH3(CH2)16CO2]2Mg Formula weight: 591.27 CAS Number: 557-04-0 Harmonized Tariff Code: 2915.70 Risk Phrases: 53 May cause long-term adverse effects in the aquatic environment. Safety Phrases: 61 Avoid release to the environment.…
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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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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-Methoxyethyl acrylate, 98%, stab. with ca 50-100ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): Acrylic acid 2-methoxyethyl ester, Ethylene glycol methyl ether acrylate Formula: C6H10O3 Formula weight: 130.14 Purity: 98%, stab. with ca 50-100ppm 4-methoxyphenol CAS Number: 3121-61-7 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff…
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Mercury(I) nitrate dihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Mercurous nitrate Formula: HgNO3 2H2O Formula weight: 561.22 (525.19anhy) Purity: 98% CAS Number: 14836-60-3 UN Number: UN1627 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed.…
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Methyltriphenylphosphonium bromide, 98+%
Thermo Scientific ChemicalsFormula: CH3P(C6H5)3Br Formula weight: 357.24 Purity: 98+% CAS Number: 1779-49-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…
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Molecular sieves, 3A, 3-5mm (0.12-0.20in) beads
Thermo Scientific ChemicalsCAS Number: 308080-99-1 Harmonized Tariff Code: 3824.90
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m-Phenylenediamine, 98%
Thermo Scientific ChemicalsSynonym(s): 1,3-Diaminobenzene Formula: C6H8N2 Formula weight: 108.14 Purity: 98% CAS Number: 108-45-2 UN Number: UN1673 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.51 Hazard Statements: H301-H311-H331-H341-H319-H317 Toxic if swallowed. Toxic in…
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Molybdenum powder, spherical, -170 mesh, 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (metals basis) CAS Number: 7439-98-7 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8102.10 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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2-Methylhydroquinone, 99%
Thermo Scientific ChemicalsSynonym(s): 2,5-Dihydroxytoluene, Toluhydroquinone Formula: C7H8O2 Formula weight: 124.14 Purity: 99% CAS Number: 95-71-6 Harmonized Tariff Code: 2907.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Magnesium perchlorate hexahydrate, 99% (metals basis)
Thermo Scientific ChemicalsFormula: Mg(ClO4)2 6H2O Formula weight: 331.33 (223.23anhy) Purity: 99% (metals basis) CAS Number: 13446-19-0 UN Number: UN1475 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes…
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Methyl 2-chloropropionate, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Chloropropionic acid methyl ester Formula: C4H7ClO2 Formula weight: 122.55 Purity: 97% CAS Number: 17639-93-9 UN Number: UN2933 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…
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2-Methoxyphenol, 98+%
Thermo Scientific ChemicalsSynonym(s): Catechol monomethyl ether, Guaiacol Formula: C7H8O2 Formula weight: 124.14 Purity: 98+% CAS Number: 90-05-1 Harmonized Tariff Code: 2909.50 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary…
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Molecular sieves, 4A, 1-2mm (0.04-0.08in) beads
Thermo Scientific ChemicalsCAS Number: 70955-01-0 Harmonized Tariff Code: 3824.90
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4-Methoxyphenol, 98+%
Thermo Scientific ChemicalsSynonym(s): Hydroquinone monomethyl ether, MEHQ Formula: C7H8O2 Formula weight: 124.14 Purity: 98+% CAS Number: 150-76-5 Harmonized Tariff Code: 2909.50 Hazard Statements: H302-H319-H317 Harmful if swallowed. Causes serious eye irritation. May cause an allergic skin reaction. …