Reagents, M, 500 g
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Myrj(R) S100
Spectrum ChemicalMyrj(R) S100 is a polyethylene glycol ester of stearic acid. In cosmetic and personal care products it functions as a surfactant - cleansing agent in skin creams, conditioners, shampoos, body cleansers and soapless detergents. It cleans the skin and hair by helping water to mix with oil and dirt so…
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Mercuric Oxide, Red, Powder, Battery Grade
Spectrum ChemicalGrade: Battery Grade CAS No.: 21908-53-2 UN No.: UN1641 Class: 6.1 Pkg. Group: PG II
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Magnesium Metal, 100 Mesh, Powder
Spectrum ChemicalCAS No.: 7439-95-4 UN No.: UN1418 Class: 4.3 (4.2) Pkg. Group: PG II
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Magnesium Perchlorate, Desiccant, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10034-81-8 UN No.: UN1475 Class: 5.1 Pkg. Group: PG II
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MRS Agar, Granulated
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Lactobacillus Agar according to DE MAN, ROGOSA and SHARPE Description: Typical Composition (g/L): Peptone from casein 10.0; meat extract 8.0; yeast extract 4.0; D(+)glucose 20.0; di-potassium hydrogen phosphate…
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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…
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Magnesium oxide, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: MgO Formula weight: 40.30 Purity: 99.95% (metals basis) CAS Number: 1309-48-4 Harmonized Tariff Code: 2519.90
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2-Methyl-2-pentenal, (E)+(Z), 97%
Thermo Scientific ChemicalsFormula: C6H10O Formula weight: 98.15 Purity: 97% CAS Number: 623-36-9 UN Number: UN1988 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2912.19 Hazard Statements: H331-H318-H226-H335 Toxic if inhaled. Causes serious eye damage. Flammable liquid and vapour. May…
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Methyl thioglycolate, 0.95
MilliporeSigmaSynonyms: Methyl mercaptoacetate CAS Number: 2365-48-2 Formula: C3H6O2S Formula Weight: 106.14 Linear Formula: HSCH2CO2CH3 MDL No.: MFCD00004873 Purity: 0.95 Boiling Point: 42-43 C/10 mmHg(lit.) Density: 1.187 g/mL at 25 C(lit.) Refractive Index: n20/D 1.466(lit.) …
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ALDRICH 2-Methylnaphthalene (B), 97%
MilliporeSigmaFormula: C10H7CH3 Formula Weight: 142.20 CAS No.: 91-57-6 UN Number: UN3077 Purity: 97% Density: 1g/mLat 25°C(lit.) Packaging: 100, 500 g in glass bottle
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3-Mercaptopropionic acid, 99%
Thermo Scientific ChemicalsFormula: C3H6O2S Formula weight: 106.14 Purity: 99% CAS Number: 107-96-0 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H301-H314-H318-H227 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…
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Methyl 2-chlorobenzoate, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Chlorobenzoic acid methyl ester Formula: C8H7ClO2 Formula weight: 170.60 Purity: 98% CAS Number: 610-96-8 Harmonized Tariff Code: 2916.39
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(^+)-Mandelic acid, 99%
Thermo Scientific ChemicalsSynonym(s): (+/-)-alpha-Hydroxyphenylacetic acid Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 90-64-2 Harmonized Tariff Code: 2918.19 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective…
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ALDRICH 1-Methylpiperazine, 99%
MilliporeSigmaFormula: C5H12N2 Formula Weight: 100.16 CAS No.: 109-01-3 UN Number: UN2734 Purity: 99% Density: 0.903g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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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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Mercuric Thiocyanate, Powder, Technical
Spectrum ChemicalGrade: Technical CAS No.: 592-85-8 UN No.: UN1646 Class: 6.1 Pkg. Group: PG II
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Methyl propionylacetate, 99%
Thermo Scientific ChemicalsSynonym(s): Methyl 3-oxovalerate, 3-Oxopentanoic acid methyl ester Formula: C6H10O3 Formula weight: 130.14 Purity: 99% CAS Number: 30414-53-0 Harmonized Tariff Code: 2918.30 Hazard Statements: H227 Combustible liquid. Precautionary Statements: …
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(3-Mercaptopropyl)trimethoxysilane, 95%
Thermo Scientific ChemicalsSynonym(s): 3-(Trimethoxysilyl)propanethiol Formula: C6H16O3SSi Formula weight: 196.34 Purity: 95% CAS Number: 4420-74-0 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed.…
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1-Methylpyrrolidine, 98%
Thermo Scientific ChemicalsFormula: C5H11N Formula weight: 85.15 Purity: 98% CAS Number: 120-94-5 UN Number: UN3286 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H225-H314-H318-H302-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…
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GR Magnesium Sulfate, Anhydrous, Powder
MilliporeSigmaFormula: Mixture Concentration: (ICP-OES) 1010mg/L max Formula: SeO2 in HNO3 0.5mol/L
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Magnesium turnings, 1cm (0.4in) & down, Puratronic r, 99.98% (metals basis)
Thermo Scientific ChemicalsPurity: 99.98% (metals basis) CAS Number: 7439-95-4 UN Number: UN1869 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8104.30 Hazard Statements: H228-H251-H261 Flammable solid. Self-heating: may catch fire. In contact with water releases flammable gas. …
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ALDRICH 4-Methoxyphenol, ReagentPlus®, 99%
MilliporeSigmaSynonyms: p-Methoxyphenol; 4-Hydroxyanisole; 4-MP; HQMME; Hydroquinone monomethyl ether; MEHQ; MQ-F; p-Guaiacol Molecular Formula: C7H8O2 Molecular Weight: 124.14 Linear Structural Formula: CH3OC6H4OH MDL Number: MFCD00002332 Purity: 99% Melting Point: …
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Molybdic acid, MoO3 85% min
Thermo Scientific ChemicalsCAS Number: 7782-91-4 Harmonized Tariff Code: 2825.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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Manganese(II) sulfate monohydrate, 97%
Thermo Scientific ChemicalsFormula: MnSO4 H2O Formula weight: 169.02 (151.00anhy) Purity: 97% CAS Number: 10034-96-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2833.29 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. …
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1-Methylimidazole, ReagentPlus(R), 99%
MilliporeSigmaCAS Number: 616-47-7 Formula: C4H6N2 Formula Weight: 82.1 Linear Formula: C4H6N2 MDL No.: MFCD00005292 Purity: 0.99 Boiling Point: 198 C(lit.) Melting Point: -6 C (lit.) Density: 1.03 g/mL at 25 C(lit.) Refractive Index: n20/D 1.495(lit.) Beilstein Registry Number: …