Reagents, M, 250 g, AFG Bioscience
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May-Grunwald Stain
AFG BioscienceSynonyms: Eosin-methylene blue according to may-grunwald Eosin-methylene blue may-grunwald Molecular Weight: 0 MDL No.: MFCD00131580 Appearance: Greenish black powder Storage Temperature: Store at RT
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3-Methylthiazolidine-2-thione ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Methyl-1,3-thiazolidine-2-thione Purity Limit: ≥ 98% (HPLC) CAS No.: 1908-87-8 Molecular Formula: C4H7NS2 Molecular Weight: 133.24 MDL No.: MFCD00154793 Appearance: Off-white crystalline powder Melting Point: 58-65 °C Storage Temperature: Store at 0-8°C
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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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7-Methoxycoumarin ; >/= 99%
AFG BioscienceSynonyms: Herniarin Methyl umbelliferyl ether Purity Limit: ≥ 99% CAS No.: 531-59-9 Molecular Formula: C10H8O3 Molecular Weight: 176.17 MDL No.: MFCD00006876 Appearance: Tan to yellow crystalline powder Melting Point: 116-122 ºC Storage Temperature: Store at 0-8°C
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Molecular sieves, 4 Angstrom, 1-2 mm (0.04-0.08 in)
AFG BioscienceSynonyms: Sodium Alumino-Silicate CAS No.: 70955-01-0 MDL No.: MFCD00164506 Appearance: Tan beads Storage Temperature: Store at RT
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Methyl 3-bromopropionate ; >/= 98% (GC)
AFG BioscienceSynonyms: 3-Bromopropionic acid methyl esterMethyl ß-bromopropionate Purity Limit: ≥ 98% (GC) CAS No.: 3395-91-3 Molecular Formula: C4H7BrO2 Molecular Weight: 167 MDL No.: MFCD00000250 Appearance: Colorless to light yellow liquid Boiling Point: 64-66 °C/18 mm Hg Melting…
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1-(4-Methoxyphenyl)-3-phenyl-2-propen-1-one ; >/= 98%
AFG BioscienceSynonyms: 2-Benzylidene-4'-methoxyacetophenone4'-Methoxychalcone Purity Limit: ≥ 98% CAS No.: 959-23-9 Molecular Formula: C16H14O2 Molecular Weight: 238.29 MDL No.: MFCD00008407 Appearance: Pale yellow crystalline powder Melting Point: 98-105 °C Storage Temperature: …
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Methylene Blue Trihydrate ; USP ; 98.0-103.0% (UV)
AFG BioscienceSynonyms: 3,7-Bis(Dimethylamino)phenazathionium chlorideBasic blue 9CI 52015 Grade: USP Purity Limit: 98.0-103.0% (UV) CAS No.: 7220-79-3 Molecular Formula: C16H18N3ClS·3H2O Molecular Weight: 373.9 MDL No.: MFCD00150008 Appearance: Dark greenish crystalline powder Storage…
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2-Methoxy-5-nitropyridine ; >/= 98% (GC)
AFG BioscienceSynonyms: 6-Methoxy-3-nitropyridine Purity Limit: ≥ 98% (GC) CAS No.: 5446-92-4 Molecular Formula: C6H6N2O3 Molecular Weight: 154.12 MDL No.: MFCD00006263 Appearance: Slight yellow to yellow powder Storage Temperature: Store at 0-8°C
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5-Methoxyindole-3-carboxaldehyde ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Formyl-5-methoxyindole 5-Methoxyindolyl-3-aldehyde Purity Limit: ≥ 98% (HPLC) CAS No.: 10601-19-1 Molecular Formula: C10H9NO2 Molecular Weight: 175.19 MDL No.: MFCD00005623 Appearance: Yellowish to reddish crystalline powder Melting Point: 180-186 °C Storage…
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2-Mercaptopyridine N-oxide ; >/= 99% (HPLC)
AFG BioscienceSynonyms: N-Hydroxy-2-thiopyridone1-Hydroxypyridine-2-thione Purity Limit: ≥ 99% (HPLC) CAS No.: 1121-31-9 Molecular Formula: C5H5NOS Molecular Weight: 127.17 MDL No.: MFCD00006196 Appearance: White crystalline powder Melting Point: 69-72 °C Storage Temperature: Store at…
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Synonyms: Magnesium chloride·6H2O Grade: ACS reagent Purity Limit: 99.0-102.0% (Titration) CAS No.: 7791-18-6 Molecular Formula: MgCl2·6H2O Molecular Weight: 203.3 MDL No.: MFCD00149781 Appearance: White crystals Comments: Used in adjustment of ion strength. Density: …
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Morpholinomethyl polystyrene resin
AFG BioscienceSynonyms: Morpholinomethyl resin Copolymer of styrene and divinylbenzene, morpholinomethylated Molecular Weight: 0 MDL No.: MFCD00147659 DVB: 2% DVB Mesh Size: 200-400 mesh Storage Temperature: Store at RT Substitution: > 3.0 meq/gm
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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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4-Methoxy-2-nitrophenol ; >/= 98% (GC)
AFG BioscienceSynonyms: 4-Hydroxy-3-nitroanisole Purity Limit: ≥ 98% (GC) CAS No.: 1568-70-3 Molecular Formula: C7H7NO4 Molecular Weight: 169.14 MDL No.: MFCD00024247 Appearance: Orange to brownish-orange powder Melting Point: 76-82 °C Storage Temperature: Store at RT
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4-Methoxyindole, 98% (HPLC)
AFG BioscienceCAS # 4837-90-5 Synonyms: 1H-Indol-4-yl methyl ether MDL No.: MFCD00009737 Melting Point: 66-72 °C Molecular Formula: C9H9NO Molecular Weight: 147.18 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off-white to gray crystalline powder
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Grade: ACS reagent Purity Limit: 98.0-101.0% (Titration) CAS No.: 10034-96-5 Molecular Formula: MnO4S·H2O Molecular Weight: 169 MDL No.: MFCD00149159 Appearance: White to light pink powder Comments: It is used in the preparation of manganese standard solutions. Density: …
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Methyl indole-3-carboxylate ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 1H-Indole-3-carboxylic acid methyl ester3-Carbomethoxyindole Purity Limit: ≥ 98% (HPLC) CAS No.: 942-24-5 Molecular Formula: C10H9NO2 Molecular Weight: 175.19 MDL No.: MFCD00189407 Appearance: Off-white crystalline powder Melting Point: 149-152 °C Storage…
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4-Methoxytriphenylmethyl chloride ; >/= 99% (Assay)
AFG BioscienceSynonyms: 4-Methoxytrityl chlorideMMT-Cl Purity Limit: ≥ 99% (Assay) CAS No.: 14470-28-1 Molecular Formula: C20H17ClO Molecular Weight: 308.81 MDL No.: MFCD00000814 Appearance: White to brown crystals Comments: Reagent for the selective protection of alcohols. Melting…
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Grade: ACS reagent Purity Limit: ≥ 95.0% (Titration: anhydrous basis) CAS No.: 1309-48-4 Molecular Formula: MgO Molecular Weight: 40.3 MDL No.: MFCD00011109 Appearance: White to pink powder Comments: Absorbant for colorants prior to determination; preparation of Eschka's…
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Methyl-alpha-D-mannopyranoside, 99% (Assay)
AFG BioscienceCAS # 617-04-9 Synonyms: 1-O-Methyl-a-D-mannopyranosidea-Methyl-D-mannoside MDL No.: MFCD00063262 Melting Point: 192-196 °C Molecular Formula: C7H14O6 Molecular Weight: 194.18 Purity Limit: 99% (Assay) Storage Temp: Store at 0-8 °C Appearance: White to off-white powder
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MES Monohydrate ; >/= 99.5% (Titration)
AFG BioscienceSynonyms: 2-(N-Morpholino)ethanesulfonic acid monohydrate2-(4-Morpholino)ethanesulfonic acid monohydrate Purity Limit: ≥ 99.5% (Titration) CAS No.: 145224-94-8 Molecular Formula: C6H13NO4S·H2O Molecular Weight: 213.25 MDL No.: MFCD00149409 Appearance: White crystalline powder …
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Methyltriethoxysilane ; >/= 99% (assay)
AFG BiosciencePurity Limit: ≥ 99% (assay) CAS No.: 2031-67-6 Molecular Formula: C7H18O3Si Molecular Weight: 178.3 MDL No.: MFCD00009066 Melting Point: 139-145º C Storage Temperature: Store at 0-8°C
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Methyl Green
AFG BioscienceSynonyms: Basic Green 20 CI 42585 CAS No.: 14855-76-6 Molecular Formula: (C26H33Cl2N3)n·xZnCl2 Molecular Weight: 516.95 MDL No.: MFCD00011879 Storage Temperature: Store at RT
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6-Mercaptopurine monohydrate ; USP31 ; >/= 98%
AFG BioscienceSynonyms: 6-Thiohypoxanthine monohydrate Grade: USP31 Purity Limit: ≥ 98% CAS No.: 6112-76-1 Molecular Formula: C5H4N4S·H2O Molecular Weight: 170.2 MDL No.: MFCD03854445 Appearance: Yellow crystalline powder Storage Temperature: Store at 0-8°C
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4-Methoxybenzaldehyde ; >/= 99% (GC)
AFG BioscienceSynonyms: p-AnisaldehydeAubepine Purity Limit: ≥ 99% (GC) CAS No.: 123-11-5 Molecular Formula: C8H8O2 Molecular Weight: 136.15 MDL No.: MFCD00003385 Appearance: Colorless to light yellow liquid Density: 1.12 g/mL Refractive Index: 1.573 Storage Temperature: Store at RT
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3-Methyl-4-nitrophenol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-Nitro-5-hydroxytoluene Purity Limit: ≥ 99% (HPLC) CAS No.: 2581-34-2 Molecular Formula: C7H7NO3 Molecular Weight: 153.14 MDL No.: MFCD00007333 Appearance: Light creamish yellow powder Storage Temperature: Store at 0-8 °C
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3-Methyl-1-phenyl-2-pyrazoline-5-one ; >/= 99% (Assay)
AFG BioscienceSynonyms: 5-Methyl-2-phenyl-2,4-dihydropyrazol-3-one Purity Limit: ≥ 99% (Assay) CAS No.: 19735-89-8 Molecular Formula: C10H10N2O Molecular Weight: 174.2 MDL No.: MFCD00003138 Appearance: Yellow crystalline powder Melting Point: 127-130 °C Storage Temperature: Store at…
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4-Morpholinoaniline ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 2524-67-6 Molecular Formula: C10H14N2O Molecular Weight: 178 MDL No.: MFCD00006169 Appearance: Brown to tan crystalline powder Melting Point: 130-132 °C Storage Temperature: Store at 0-8 °C
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Manganese(II) sulfate monohydrate ; >/= 99% (Assay)
AFG BiosciencePurity Limit: ≥ 99% (Assay) CAS No.: 10034-96-5 Molecular Formula: MnO4S·H2O Molecular Weight: 169 MDL No.: MFCD00149159 Appearance: Pink or almost white solid Storage Temperature: Store at RT
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Methyl coumalate ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Oxo-2H-pyran-5-carboxylic acid methyl esterMethyl 2-pyrone-5-carboxylate Purity Limit: ≥ 98% (HPLC) CAS No.: 6018-41-3 Molecular Formula: C7H6O4 Molecular Weight: 154.12 MDL No.: MFCD00010120 Appearance: White to brown crystallline powder Melting Point: 63-67 °C…
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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