Reagents, 100 g
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Thioflavin T ; >/= 90% (assay)
AFG BioscienceSynonyms: Basic Yellow 1 CI 49005 Purity Limit: ≥ 90% (assay) CAS No.: 2390-54-7 Molecular Formula: C17H19N2SCl Molecular Weight: 318.87 MDL No.: MFCD00011944 Appearance: Yellow powder Storage Temperature: Store at RT
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Boric acid, Puratronic r, 99.9995% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Boracic acid, Orthoboric acid Formula: BH3O3 Formula weight: 61.83 Purity: 99.9995% (metals basis) CAS Number: 10043-35-3 Harmonized Tariff Code: 2810.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P201-P308+P313 …
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2-(Trimethylsilyl)ethoxymethyl chloride, technical grade
MilliporeSigmaSynonyms: (2-Chloromethoxyethyl)trimethylsilane; Chloromethyl 2-trimethylsilylethyl ether; SEM-Cl; SEM-chloride CAS Number: 76513-69-4 Formula: C6H15ClOSi Formula Weight: 166.72 Linear Formula: (CH3)3SiCH2CH2OCH2Cl MDL No.: MFCD00009919 Boiling Point: 170-172 C(lit.); 57-59 C/8…
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Copper(II) acetate, anhydrous, 98%
Thermo Scientific ChemicalsSynonym(s): Cupric acetate anhydrous Formula: C4H6CuO4 Formula weight: 181.63 Purity: 98% CAS Number: 142-71-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2915.29 Hazard Statements: H318-H302 Causes serious eye damage. Harmful if…
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2-Amino-5-chlorobenzoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 5-Chloroanthranilic acid Formula: C7H6ClNO2 Formula weight: 171.58 Purity: 98% CAS Number: 635-21-2 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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1,4-Dibromo-2-fluorobenzene, 98%
Thermo Scientific ChemicalsFormula: C6H3Br2F Formula weight: 253.91 Purity: 98% CAS Number: 1435-52-5 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Magnesium chloride hexahydrate, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: MgCl2 6H2O Formula weight: 203.30 (95.22anhy) Purity: 99.999% (metals basis) CAS Number: 7791-18-6 Harmonized Tariff Code: 2827.31
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Potassium hydrogen sulfate, fused, ACS, mixture of potassium pyrosulfate, K{2}S…
Thermo Scientific ChemicalsFormula weight: 136.17 UN Number: UN2509 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2833.29 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …
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Span® 60 For Synthesis
MilliporeSigmaCAS No.: 1338-41-6 Solubility: (20°C) insoluble Melting Point: 53°C Molar Mass: 430.62 g/mol Boiling Point: >100°C (1013 hPa) Vapor Pressure: Flash Point: >149°C Refractive Index: >149°C
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Synonyms: Bismuth chloride Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7787-60-2 Molecular Formula: BiCl3 Molecular Weight: 315.34 MDL No.: MFCD00003461 Appearance: White crystals Comments: Used as catalyst for organic reagents. Melting Point: 230…
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Nickel(II) formate dihydrate
Thermo Scientific ChemicalsFormula: Ni(HCO2)2 2H2O Formula weight: 184.77 (148.74anhy) CAS Number: 15694-70-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2915.12 Hazard Statements: H334-H350-H360-H372-H341-H317 May cause allergy or asthma symptoms or breathing…
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4-(4-Hydroxyphenyl)-2-butanone, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Hydroxybenzylacetone, 2-(4-Hydroxyphenyl)ethyl methyl ketone Formula: C10H12O2 Formula weight: 164.20 Purity: 98% CAS Number: 5471-51-2 Harmonized Tariff Code: 2914.50 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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Sudan IV
Thermo Scientific ChemicalsSynonym(s): C.I. 26105, Scarlet Red Formula: C24H20N4O Formula weight: 380.45 CAS Number: 85-83-6 Harmonized Tariff Code: 2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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SIGMA Menadione, meets USP testing specifications
MilliporeSigmaSynonyms: 2-Methyl-1,4-naphthoquinone; Vitamin K3 Formula: C11H8O2 Formula Weight: 172.18 CAS No.: 58-27-5
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Chromium(III) potassium sulfate dodecahydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Chrome alum Formula: CrKO8S2 12H2O Formula weight: 499.39 (283.21anhy) Purity: 98% CAS Number: 7788-99-0 Harmonized Tariff Code: 2833.30 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Diethoxymethylvinylsilane, 97%
Thermo Scientific ChemicalsSynonym(s): Vinylmethyldiethoxysilane Formula: C7H16O2Si Formula weight: 160.29 Purity: 97% CAS Number: 5507-44-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…
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Magnesium oxide, ACS, 95.0% min
Thermo Scientific ChemicalsFormula: MgO Formula weight: 40.30 Purity: 95.0% min CAS Number: 1309-48-4 Harmonized Tariff Code: 2519.90
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Sephadex® LH-20
MilliporeSigmaSynonym: Lipophilic Sephadex ® Application Sephadex ® LH-20 is used in gel filtration chromatography, protein chromatography, gel filtration media, resins and separation media. Sephadex ® LH-20 has been used to study diabetes as well as to determine differences in…
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Guanine, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Amino-6-hydroxypurine Formula: C5H5N5O Formula weight: 151.13 Purity: 98% CAS Number: 73-40-5 Harmonized Tariff Code: 2933.79 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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ALDRICH Isoquinoline, 97%
MilliporeSigmaFormula: C9H7N Formula Weight: 129.16 CAS No.: 119-65-3 UN Number: UN2811 Purity: 97% Density: 1.099g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Sodium pyrophosphate decahydrate, ACS, 99.0-103.0%
Thermo Scientific ChemicalsSynonym(s): Sodium phosphate (pyro), Tetrasodium pyrophosphate Formula: Na4O7P2 10H2O Formula weight: 446.06 (265.90anhy) Purity: 99.0-103.0% CAS Number: 13472-36-1 Harmonized Tariff Code: 2835.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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Ethyl oxalyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl chloroglyoxylate, Oxalic acid monoethyl ester chloride Formula: C4ClH5O3 Formula weight: 136.53 Purity: 98% CAS Number: 4755-77-5 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: …
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SIGMA Yeast Carbon Base, for microbiology
MilliporeSigmaStorage Temperature: 2-8°C Application: Recommended for use in classification of yeasts on the basis of their ability to assimilate nitrogen compounds. Components: Ingredients (g/L) Dextrose, 10.00 L -Histidine hydrochloride, 0.001 DL -Methionine, 0.002 DL -Tryptophan, 0.002 Biotin,…
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1-Fluoro-3-iodobenzene, 99%
Thermo Scientific ChemicalsSynonym(s): 3-Fluoroiodobenzene Formula: C6H4FI Formula weight: 222.00 Purity: 99% CAS Number: 1121-86-4 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible…
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Potassium persulfate, ACS reagent, =99.0%
MilliporeSigmaSynonyms: Potassium peroxodisulfate Formula: K2S2O8 Formula Weight: 270.32 CAS No.: 7727-21-1 Purity: ≥99.0% Packaging: 100, 500 g in poly bottle Packaging: 5 g in glass bottle
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(2-Bromoethyl)benzene, 98%
Thermo Scientific ChemicalsSynonym(s): Phenethyl bromide, 2-Phenylethyl bromide Formula: C8H9Br Formula weight: 185.06 Purity: 98% CAS Number: 103-63-9 Harmonized Tariff Code: 2903.99 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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L-(+)-Ascorbic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Vitamin C Formula: C6H8O6 Formula weight: 176.12 Purity: 98+% CAS Number: 50-81-7 Harmonized Tariff Code: 2936.27
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Poly(ethylene glycol) 4-nonylphenyl 3-sulfopropyl ether potassium salt is an anionic PEG derivative that can be used as a soft polyoxyethylene sulfonate anion. MDL Number: MFCD00804522 Density: 1 g/mL at 25 C (lit.) Refractive Index: n20/D 1.473 Application: …
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Ethyl 4-fluorobenzoate ; >/= 99% (GC)
AFG BioscienceSynonyms: Ethyl p-fluorobenzoate4-Fluorobenzoic acid ethyl ester Purity Limit: ≥ 99% (GC) CAS No.: 451-46-7 Molecular Formula: C9H9FO2 Molecular Weight: 168.17 MDL No.: MFCD00000351 Appearance: Colorless liquid or white crystals Storage Temperature: Store at RT
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SIGMA CHES, =99.0% (titration)
MilliporeSigmaSynonyms: 2-(Cyclohexylamino)ethanesulfonic acid Formula: C8H17NO3S Formula Weight: 207.29 CAS No.: 103-47-9 Purity: ≥99.0% (titration)
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Pentafluorobenzaldehyde, 98+%
Thermo Scientific ChemicalsFormula: C7HF5O Formula weight: 196.07 Purity: 98+% CAS Number: 653-37-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2913.00 Hazard Statements: H331-H315-H319-H335 Toxic if inhaled. Causes skin irritation. Causes serious eye irritation.…