Bottle, Glass
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1,2-Epoxybutane For Synthesis
MilliporeSigmaCAS No.: 106-88-7 UN No.: UN3022 pH: 7 (50 g/l, H2O, 20°C) Solubility: 59 g/l (20°C) Melting Point: -130°C Molar Mass: 72.1 g/mol Boiling Point: 63°C (1013 hPa) Vapor Pressure: 188 hPa (20°C) Flash Point: -26°C Refractive Index: -26°C Explosion Limit: 1.7 - 19 %(V) …
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Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.
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Sulfuric Acid, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: H2SO4 Formula Weight: 98.08 CAS Number: 7664-93-9
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p-Benzoquinone, 98%
BeanTown ChemicalCAS: 106-51-4 EC No: 203-405-2 MDL No: MFCD00001591 RTECS: DK2625000 UN No: UN2587; Haz Class: 6.1; Packing Group: II Powder Linear Formula: C6H4(=O)2 MW: 108.09 Melting Point: 113-115° Flash Point: 77°C (171°F) Density…
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Formula: HOCH2CH2CH(OH)CH2OH Formula Weight: 106.12 CAS No.: 3068-00-6 Purity: ≥90% (GC) Density: 1.19g/mLat 25°C(lit.) Packaging: 25, 100 mL in glass bottle
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Ethyl Acetate, HPLC
Avantor - J.T.Baker®For Use in Liquid Chromatography and Spectrophotometry Formula: CH3COOC2H5 Formula Weight: 88.11 CAS Number: 141-78-6
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Synonyms: Acetic acid; Ethanoic acid; Glacial acetic acid Molecular Formula: C2H4O2 Molecular Weight: 60.05 Linear Structural Formula: CH3CO2H MDL Number: MFCD00036152 Purity: >=99.8% (alkalimetric) Melting Point: 16.2 C (lit.) Density: 1.049 g/mL at 25 C (lit.) …
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ALDRICH 7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene, 98%
MilliporeSigmaSynonym(s): 1,3,4,6,7,8-Hexahydro-1-methyl-2 H -pyrimido[1,2-a]pyrimidine; MTBD Formula: C8H15N3 Formula Weight: 153.22 CAS No.: 84030-20-6 UN Number: UN3267 Purity: 98% Density: 1.067g/mLat 25°C(lit.) Packaging: 1, 5 mL in glass bottle
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2-Butanone, HPLC, 99.5% min.
BeanTown ChemicalCAS: 78-93-3 EC No: 201-159-0 MDL No: MFCD00011648 RTECS: EL6475000 UN No: UN1193; Haz Class: 3; Packing Group: II Liquid Molecular Formula: C4H8O MW: 72.11 Melting Point: -87° Boiling Point: 80° Flash Point: -3°C (27°F) Density…
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Formula: CH3OCH2CH2COOCH3 Formula Weight: 118.13 CAS No.: 3852-09-3 UN Number: UN3272 Purity: ≥99% Density: 1.009g/mLat 25°C(lit.) Packaging: 250 mL in glass bottle
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ALDRICH 4(5)-(Hydroxymethyl)imidazole, 97%
MilliporeSigmaFormula: C4H6N2O Formula Weight: 98.10 CAS No.: 822-55-9 Purity: 97% Packaging: 1, 5 g in glass bottle
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ALDRICH Allyltrimethylsilane, 98%
MilliporeSigmaSynonym(s): 3-(Trimethylsilyl)propene Formula: H2C=CHCH2Si(CH3)3 Formula Weight: 114.26 CAS No.: 762-72-1 UN Number: UN1993 Purity: 98% Density: 0.719g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 10, 50 g in glass bottle
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ALDRICH Cyclohexanecarboxylic acid, 98%
MilliporeSigmaSynonym(s): Hexahydrobenzoic acid Formula: C6H11CO2H Formula Weight: 128.17 CAS No.: 98-89-5 Purity: 98% Density: 1.033g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Zinc nitrate hexahydrate, 99% trace metals basis
BeanTown ChemicalCAS: 10196-18-6 EC No: 231-943-8 MDL No: MFCD00149889 RTECS: ZH4775000 UN No: UN1514; Haz Class: 5.1; Packing Group: II Crystalline Linear Formula: Zn(NO3)2·6H2O MW: 297.49 Melting Point: 36° Density (g/mL): 2.065
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ALDRICH 2,4-Dimethoxybenzylamine, 98%
MilliporeSigmaFormula: (CH3O)2C6H3CH2NH2 Formula Weight: 167.21 CAS No.: 20781-20-8 UN Number: UN2735 Purity: 98% Density: 1.113g/mLat 25°C(lit.) Application: Amine nucleophile used in a study of the 1,4- reactivity of…
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Potassium iodide, 99%
BeanTown ChemicalCAS: 7681-11-0 EC No: 231-659-4 MDL No: MFCD00011405 RTECS: TT2975000 Powder Linear Formula: KI MW: 166.01 Melting Point: 681° Boiling Point: 1330° Density (g/mL): 3.13 Refractive Index: 1.677
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Buffer, Reference Standard, pH 10.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Methanol, LC-MS
Honeywell Burdick & JacksonSuggested Applications: LC-MS, HPLC Synonyms: Methyl alcohol, Carbinol, Wood alcohol Structural Formula: CH3OH CAS number: 67-56-1 Hazard Class: 3 Package Group: II UN number: UN1230
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ALDRICH Aldrithiol™-4, 98%
MilliporeSigmaSynonym(s): 4,4′-Dipyridyl disulfide; 4,4′-Dithiodipyridine Formula: C10H8N2S2 Formula Weight: 220.31 CAS No.: 2645-22-9 Purity: 98% Application: Thiol reagent. 1, Used to modify gold surfaces for protein studies. Legal…
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Sorbic Acid
MP BiomedicalsSorbic acid (2,4-hexadienoic acid) is a straight chain unsaturated fatty acid. It is an antimicrobial agent. The antimicrobial action of sorbic acid is due to its inhibitory influence on various enzymes in the microbial cell such as enzymes involved in carbohydrate metabolism such as enolase and…
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ALDRICH 2-Nitrophenol, 98%
MilliporeSigmaFormula: O2NC6H4OH Formula Weight: 139.11 CAS No.: 88-75-5 UN Number: UN1663 Purity: 98% Packaging: 5, 100, 500 g in glass bottle
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4-Nitroaniline, >=99%
MilliporeSigmaCAS Number: 100-01-6 Formula: C6H6N2O2 Formula Weight: 138.12 Linear Formula: O2NC6H4NH2 MDL No.: MFCD00007858 Purity: >=99% Boiling Point: 260 C/100 mmHg(lit.) Melting Point: 146-149 C (lit.) Beilstein Registry Number: 508690 EC Number: 202-810-1 UNSPSC Code: …
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ALDRICH 1-Eicosanol, 98%
MilliporeSigmaSynonym(s): Arachinyl alcohol Formula: CH3(CH2)19OH Formula Weight: 298.55 CAS No.: 629-96-9 Purity: 98% Packaging: 5 g in glass bottle
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Cyclopropanecarboxaldehyde, 98%
BeanTown ChemicalCAS: 1489-69-6 MDL No: MFCD00012261 RTECS: GZ1005000 UN No: UN2924; Haz Class: 3 (8); Packing Group: II Liquid Molecular Formula: C4H6O MW: 70.09 Boiling Point: 98-101° Flash Point: 7°C (45°F) Density (g/mL): 0.938 Refractive Index: 1.430
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ALDRICH Benzyltriphenylphosphonium bromide, 96%
MilliporeSigmaSynonym(s): (Phenylmethyl)triphenylphosphonium bromide; Bromo(benzyl)triphenylphosphorane; NSC 54813 Formula: C6H5CH2P(Br)(C6H5)3 Formula Weight: 433.32 CAS No.: 1449-46-3 Purity: 96% Application: Reactant for:…
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ALDRICH N-Phenyldiethanolamine, 97%
MilliporeSigmaSynonym(s): 2,2′-(Phenylimino)diethanol; N , N -Bis(2-hydroxyethyl)aniline; N -Phenyl-2,2′-iminodiethanol Formula: C6H5N(CH2CH2OH)2 Formula Weight: 181.23 CAS No.: 120-07-0 Purity: 97% Packaging: 5, 250 g in glass bottle
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Acetonitrile, HPLC Ultra Gradient
Avantor - J.T.Baker®Designed for more advanced HPLC methods and applications such as trace concentration or environmental analysis, using evaporative light scattering or fluorescence detection Formula: CH3CN Formula Weight: 41.05 CAS Number: 75-05-8
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ALDRICH 2-Nitrobenzoyl chloride, 97%
MilliporeSigmaFormula: O2NC6H4COCl Formula Weight: 185.56 CAS No.: 610-14-0 UN Number: UN3261 Purity: 97% Density: 1.404g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH 1-Methyl-2-imidazolecarboxaldehyde, 98%
MilliporeSigmaFormula: C5H6N2O Formula Weight: 110.11 CAS No.: 13750-81-7 Purity: 98% Packaging: 1, 5 g in glass bottle
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Ammonium Acetate
MP BiomedicalsAmmonium acetate is a widely used reagent in molecular biology and chromatography. Its applications include the purification and precipitation of DNA and protein crystallization. It is commonly used in HPLC and MS analysis of various compounds, such as oligosaccharides, proteins and peptides.
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Ethanolamine For Analysis EMSURE®
MilliporeSigmaFormula: NH2CH2CH2OH CAS No.: 141-43-5 UN No.: UN2491 pH: 12.1 (100 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 10.5°C Molar Mass: 61.08 g/mol Boiling Point: 171°C (1013 hPa) Vapor Pressure: 0.5 hPa (20°C) Flash Point: 92.5°C Refractive Index: 92.5°C …