Reagents, M, 1 kg, Supplies
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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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Synonym(s): Magnesium hydroxide carbonate Formula: MgCO3 Formula Weight: 84.31 CAS No.: 39409-82-0 Purity: ≥40% Mg (as MgO) basis Application: Used as: • A stabilizer for phase formation • IR high-pass transmittance filter
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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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SIGMA MES hydrate, =99.5% (titration)
MilliporeSigmaMES is one of the Good′s buffers, the most extensively used biological buffers. MES is a zwitterionic N-substituted aminosulfonic acid with a morpholinic ring. It does not form complexes with majority of the metals used in environmental and biological studies. It is easily soluble in water…
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ALDRICH 2-Methylpropene, 99%
MilliporeSigmaSynonym(s): Isobutylene Formula: (CH3)2C=CH2 Formula Weight: 56.11 CAS No.: 115-11-7 UN Number: UN1055 Purity: 99% Other Notes: It is recommended that Brass hose adapter Z146811 is used for the 1 kg Sure-Pac. Packaging: 100, 400 g in Sure-Pac™
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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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Magnesium bromide hexahydrate ; >/= 99% (Assay)
AFG BioscienceSynonyms: Magnesium bromide,6-hydrate Purity Limit: ≥ 99% (Assay) CAS No.: 13446-53-2 Molecular Formula: MgBr2·6H2O Molecular Weight: 292.2 MDL No.: MFCD00149780 Appearance: White deliquenscent crystalline powder Storage Temperature: Store at RT
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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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4-Methoxybenzyl alcohol ; 98%
AFG BioscienceSynonyms: p-Anisyl alcohol Purity Limit: 98% CAS No.: 105-13-5 Molecular Formula: C8H10O2 Molecular Weight: 138.17 MDL No.: MFCD00004653 Boiling Point: 257-259 °C Melting Point: 23-25°C Storage Temperature: Store at RT
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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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Grade: USP Purity Limit: 99.0-100.5% (Titration: after ignition) CAS No.: 7487-88-9 Molecular Formula: MgSO4 Molecular Weight: 120.40 MDL No.: MFCD00011110 Appearance: White to off-white powder Storage Temperature: Store at RT
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ALDRICH Montmorillonite, K 10, powder
MilliporeSigmaSynonym(s): K-Catalyst CAS No.: 1318-93-0 Other Notes: Solid Lewis acid catalyst 1, 2 Packaging: 100 g in poly bottle
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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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Methyl 4-hydroxybenzoate, ReagentPlus®, =99.0%, crystalline
MilliporeSigmaSynonyms: p -Hydroxybenzoic acid methyl ester; Methyl paraben Formula: HOC6H4CO2CH3 Formula Weight: 152.15 CAS No.: 99-76-3 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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Synonyms: Epsom salts Formula: MgSO4 · 7H2O Formula Weight: 246.47 CAS No.: 10034-99-8 Purity: ≥99.0%
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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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1-Methyl 2-nitroterephthalate ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Nitroterephthalic acid 1-methyl ester Purity Limit: ≥ 98% (HPLC) CAS No.: 35092-89-8 Molecular Formula: C9H7NO6 Molecular Weight: 225.16 MDL No.: MFCD00024510 Appearance: Off-white powder Storage Temperature: Store at 0-8 °C
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Magnesium Sulfate, heptahydrate
bioWORLDA preparation of magnesium sulfate Synonym: Epsom salt ACS Grade Chloride: <0.0005% Nitrate: <0.002% Ammonium: <0.002% Calcium: <0.02% Heavy metals (as Pb): <0.0005% Iron: <0.0005% Manganese: <0.0005% Potassium: <0.005% …