160 Results for: "Anhydrous solvent"

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ALCH, Proprietary Solvent III-1, anhydrous, BAKER ANALYZED®, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Denatured with 1% ethyl acetate, 1% methyl isobutyl ketone, 1% gasoline, and 4 to 6% methanol. Lot analysis on label.

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ReCycler™ Bulk Solvent Delivery System Components, MilliporeSigma

Supplier: MilliporeSigma

ReCycler™ is a bulk delivery system that guarantees consistent solvent quality and availability

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Dimethyl sulfoxide, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.

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Ethanol absolute, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (200 Proof)

Supplier: Decon Labs

Pure (undenatured) anhydrous (200 proof/100%) ethyl alcohol meets USP and Multicompendial specifications used as a cleaner, solvent, or reagent.

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Tetrahydrofuran, anhydrous, stabilized with 250 to 300 ppm BHT ≥99.5% (Assay)

Supplier: Chem-Impex International

Tetrahydrofuran, anhydrous, stabilized with BHT, is a versatile solvent ideal for polymerization, pharmaceutical synthesis, and coatings. Its excellent solvency and stability make it a preferred choice for researchers and industry professionals.

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N,N-Dimethylacetamide, anhydrous ≥99% (GC)

Supplier: Chem-Impex International

N,N-Dimethylacetamide, anhydrous, is a high-performance solvent ideal for pharmaceuticals, polymers, and agrochemicals. Its unique properties enhance chemical processes, making it a preferred choice for researchers and industry professionals.

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Glycerine, anhydrous ≥99.5% (by GC), Puriss. p.a. ACS, distilled, Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

Sustainable Options Available

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DRIERITE® Absorbent, WA Hammond

Supplier: Hammond

Drierite is an all purpose desiccant made of anhydrous calcium sulfate.

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Reagent alcohol, anhydrous ACS, meets analytical specification of USP for HPLC, for spectrophotometry (denatured with methanol and isopropanol), Burdick & Jackson™

Supplier: Honeywell Research Chemicals

Specially denatured alcohol formula 3-A-95 parts by vol., and isopropyl alcohol-5 parts by vol.

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Ethyl Alcohol Denatured

Supplier: Ward's Science

CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 78°C, -114°C
Solubility: Miscible with Water and Organic Solvents
Synonyms: Denatured Alcohol, Ethyl Alcohol Anhydrous, Ethanol
Shelf Life: 36 Months

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Methanol, anhydrous ≥99%, DriSolv®, Sigma-Aldrich®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications. Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Acetonitrile, anhydrous ≥95%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Cyclohexane, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2), filled with t.h.e.* desiccant indicating silica gel, removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Toluene, anhydrous ≥99.5%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free of particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.« desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Dichloromethane, anhydrous ≥99.8% stabilised, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapters, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Tetrahydrofuran, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Stabilized with 25ppm BHT. Suitable for use in organic synthesis and other anhydrous solvent applications. Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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1,2-Dichloroethane, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2), filled with t.h.e.* desiccant indicating silica gel, removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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N,N-Dimethylacetamide, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2) for use with elbow adapter minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Tetrahydrofuran, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications. UV cutoff at 212nm.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2) for use with elbow adapter minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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N,N-Dimethylformamide, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Clear liquid is free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Pyridine, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Suitable for use in organic synthesis and other anhydrous solvent applications. Clear liquid is filtered through a 0.2µm filter, making it free from particulates. Flammable and toxic.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septa (EM-692004S-2), for use with elbow adapter, minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

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Sodium sulfate ≥99.0%, powder ACS

Supplier: Thermo Scientific Chemicals

In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass. Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap.

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Diethyl ether, anhydrous ≥99% ACS

Supplier: Spectrum Chemical Mfg. Corp.

Ethyl Ether, Anhydrous, Reagent, ACS, is also referred to as sulfuric ether, diethyl ether or even just simply as ether. This liquid was historically used as an anesthetic, but in more recent years been replaced by other more effective anesthetics. It has however some other uses such as fuel and solvent. It's an organic compound that is extremely flammable and volatile on top of being colorless. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness

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5(6)-TAMRA

Supplier: Aladdin Scientific

Fluorescent Dye Carboxylic Acids and Their Succinimidyl EstersSuccinimidyl esters are proven to be the best reagents for amine modifications because the amide bonds that are formed are essentially identical to, and as stable as the natural peptide bonds. These reagents are generally stable and show good reactivity and selectivity with aliphatic amines. There are few factors that need be considered when SE compounds are used for conjugation reaction: 1). Solvents:For the most part, reactive dyes are hydrophobic molecules and should be dissolved in anhydrous dimethylformamide (DMF) or dimethylsulfoxide (DMSO). 2). Reaction pH: The labeling reactions of amines with succinimidyl esters are strongly pH dependent. Amine-reactive reagents react with non-protonated aliphatic amine groups, including the terminal amines of proteins and the e-amino groups of lysines. Thus amine acylation reactions are usually carried out above pH 7.5. Protein modifications by succinimidyl esters can typically be done at pH 7.5 to 8.5, whereas isothiocyanates may require a pH 9.0 to 10.0 for optimal conjugations.