100 g
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Imidazole (ACS)
GFS ChemicalsFormula: C3H4N2 CAS#: 288-32-4 F.W.: 68.08 NFPA#: 3-1-0 Specific Gravity: 0.000 DOT: 8/111
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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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Potassium cyanate for synthesis
MilliporeSigmaSynonyms: Cyanic acid potassium salt Chemical Formula: KOCN Hill Formula: CKNO CAS Number: 590-28-3
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Synonyms: ß-Ala-OBzl·TosOH Purity Limit: ≥ 98% (HPLC) CAS No.: 27019-47-2 Molecular Formula: C10H13NO2·C7H8O3S Molecular Weight: 351.4 MDL No.: MFCD00039061 Appearance: White powder Melting Point: 137-141 º C Storage Temperature: Store at 0-8°C
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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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CAS # 22767-49-3 Synonyms: Sodium 1-pentanesulfonate MDL No.: MFCD00007541 Molecular Formula: C5H11O3SNa Molecular Weight: 174.2 Purity Limit: 99% (Titration: anhydrous basis) Storage Temp: Store at 0-8 °C Appearance: White crystalline powder
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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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Synonyms: BSA; Bovine albumin CAS No.: 9048-46-8 Purity: ≥96% (agarose gel electrophoresis) Storage Temperature: 2-8°C Biochem/physiol Actions: Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies. 1…
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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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L-Leucine, 99%
BeanTown ChemicalCAS: 61-90-5 EC No: 200-522-0 MDL No: MFCD00002617 RTECS: OH2850000 Powder Molecular Formula: C6H13NO2 MW: 131.17 Optical Rotation: [α]20/D +15.5±0.5°, c = 5% in 5M HCl
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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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Agarose
labForce® (powered by Thomas Scientific)Multi-purpose, high purity Green Choice, free from organic solvents Enhanced resolution and clarity Low EEO / increase electrophoretic mobility RNase, DNase and Protease free labForce® Agarose LE is a highly purified agarose, suitable for a variety of molecular biology…
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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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Rhodizonic acid disodium salt, 98%
BeanTown ChemicalCAS: 523-21-7 EC No: 208-340-3 MDL No: MFCD00001650 Powder Molecular Formula: C6Na2O6 MW: 214.04 Melting Point: >300°
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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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Chemical Formula: CH3SO3Na * xH2O (x ca. 2) Hill Formula: CH3NaO3S * xH2O (x ca. 2) CAS Number: 6035-47-8
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Pepsin from Porcine
MP BiomedicalsPepsin, an acid protease, contains a proteolytic enzyme. Pepsin contains the "cathepsin" component which has milk curdling activity. It has a broad range of substrate activity and demonstrates an esterase acitivity. It generally attacks peptide bonds. Pepsin is a peptidase used to…
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Starch, modified
BeanTown ChemicalCAS: 9005-84-9 EC No: 232-686-4 MDL No: MFCD00082026 Powder Molecular Formula: C12H22O11 MW: 342.30 Melting Point: 256-258° (decomposes)
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(S)-(+)-Serine For Synthesis
MilliporeSigmaCAS No.: 56-45-1 pH: 5 - 6 (100 g/l, H2O, 20°C) Solubility: 364 g/l (20°C) Melting Point: 215 - 225°C decomposes Molar Mass: 105.09 g/mol Bulk Density: 570 kg/m3
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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…