Ethanol
Ethanol is a volatile, flammable, simple, organic alcohol. Available in various reagent grades, it has applications as a lab/medicinal solvent, an antiseptic, a fuel source/additive, a precursor to organic compounds, etc.
Denatured alcohol (CAS 64-17-5), also known as denatured ethanol or industrial methylated spirit (IMS), is ethanol (ethyl alcohol) to which has been added small known quantities of other substances, so as to ‘denature’ or adulterate it in a controlled manner.
What Additives are Used in Denatured Alcohol?
Often, the additive is methanol (at 5 to 10%), but isopropanol (IPA), methyl ethyl ketone (MEK), acetone or methyl isobutyl ketone (typically all at 1%) may be used. Denatonium can be added for a bitter taste, colored dyes such as methyl violet for visual identification, or a combination may also be used. The purpose of these additives is to create ethanol that is not suitable for human consumption.
The primary purpose of denaturation is to render the ethanol unfit, unpalatable, and unsafe for recreational human consumption, or unsuitable for any other unauthorized purpose. Denaturation usually makes the product exempt from duty payable and other taxes, making it cheaper to purchase.
How Is Denatured Alcohol Used?
Denatured alcohol is used commercially and in industry:
• As a general-purpose solvent, especially for removal of adhesives, waxes, and paint
• For cleaning and degreasing apparatus and equipment
• As a fuel for burners and stoves
• As a surface disinfectant or sterilizer for use in cleanrooms, laboratories, and clinical environments, presented as a liquid, spray, gel, or pre-moistened wiper
• As a preservative and antibacterial agent in cosmetics
Denatured alcohol with added methanol is acutely toxic. It is flammable at room temperature and storage in a secure location is recommended. Due attention should also be given to all other appropriate precautions necessary for handling these chemicals.
Cerilliant Corporation ETHANOL 10/PK
Ethanol-10, 10 mg/dL, 10 pack 1.2 mL; 10 ampoule pack, 1.2 mL/ampoule
Sigma Aldrich Fine Chemicals Biosciences Ethyl alcohol, Pure 200 proof, anhydrous, >=99.5% | 64-17-5 | MFCD00003568 | 500ML
Ethyl alcohol, Pure 200 proof, anhydrous, >=99.5% | Purity: >=99.5% | Mol Wt: 46.07 | 64-17-5 | MFCD00003568 | 500ML
Supelco Inc Ethyl alcohol, Pure, 64-17-5, MFCD00003568, 4L 4/CS
200 proof, HPLC/spectrophotometric grade, Linear Formula: CH3CH2OH, Molecular Weight: 46.07, Synonym: Ethanol, absolute alcohol, non-denatured ethanol. BP: 78.3 °C, MP: -114 °C. Pure ethyl alcohol is a non-denatured 200proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied. Spectrophotometric grade solvent is of high purity with low UV absorption.
eMolecules 67762-27-0 | Cetearyl alcohol | Combi-Blocks, Inc.512.948 | C34H72O2 | 97.000 | CCCCCCCCCCCCCCCCO.CCCCCCCCCCCCCCCCCCO | 5g | 642099944
Cetearyl alcohol | Combi-Blocks, Inc. | 67762-27-0512.948 | C34H72O2 | 97.000 | CCCCCCCCCCCCCCCCO.CCCCCCCCCCCCCCCCCCO | 5g | 642099944
Volu Sol Ethanol 70% SDA, 128 oz / 3.78 L, Volu-Sol™
Completely Denatured Alcohol, A-1, 140 Proof. ACS/USP grade components. Recommended laboratory reagent and solvent.
Innovative Research Inc Ms IgG Frctn Pur 1gm
Mouse IgG Fractionated Purified 1gm - Mouse IgG Fractionated Purified from Innovative Research has been purified from mouse serum by fractionation. This is a frozen liquid buffered in 10mM sodium phosphate, 150mM sodium chloride pH 7.2 and a purity of greater than 97% as determined by SDS-PAGE analysis. This product is useful as a co-precipitant in radioimmunoassay methods that use polyethylene glycol or ammonium sulfate precipitaiton, and as a protein stabilizer blocker for immunoassays. This is also useful as an IgG control for biochemical analytical testing. Immunoglobulin G (IgG) is an antibody that plays a role in controlling infection, neutralizing toxins, activating the classical pathway of the complement system, and more. Each individual IgG contains two identical antigen binding sites. There are four subclasses of IgG (IgG1, IgG2, IgG3, and IgG4) that have different (and sometimes opposing) properties.
Apexbio Technology LLC Altretamine 645-05-6 10mM (in 1mL Ethanol)
Altretamine (CAS 645-05-6) is a small molecule compound characterized primarily by its antineoplastic properties As an antitumor agent it is thought to exert cytotoxic effects through the formation of DNA-alkylating reactive intermediates disrupting DNA synthesis and function thereby inhibiting tumor cell proliferation Beyond oncological research altretamine demonstrates chemosterilant activity leading to sterility in male insects such as houseflies suggesting potential utility in entomological studies exploring population control Altretamine serves as a valuable tool in biomedical research focused on oncology and chemotherapy mechanism exploration
Enterprise Technology Solutions Procter & Gamble Commercial Detergent,f/Pot/Pan/Dish,Pro,Hvy-Dty,Liquid,1 Gal,2/CT,BE
Experience three times the baked-on, grease-cleaning power with Dawn Professional's Heavy-Duty Manual Pot and Pan Dish Detergent, the best and strongest Dawn Professional formula. Made for your toughest jobs, this heavy-duty dish soap saves you time and effort with 50 percent less scrubbing from active ingredients that do more of the work for you. This means less time presoaking, less time scrubbing and more time back to you. Cut through the toughest jobs like baked/caked-on grease, dried eggs, tomato sauce, butter, potatoes, beans and more throughout your kitchen. Formula is made for the hardest-to-clean items like your pots and pans, silverware, serving utensils, baking trays, containers, serving trays, plates, plastic items and more. High level of proprietary, grease-cutting surfactants takes on the toughest pots and pans in your sink.
Innovative Research Inc FI Fbrngn Plsmngn Dplt Pur 1gm
Human Factor I (Fibrinogen) Plasminogen Depleted Purified 1gm - It is purified from human plasma and plasminogen depleted using affinity chromatography. This is a frozen liquid buffered in 20 mM sodium citrate-HCl/ pH 7.4. The Human Fibrinogen is homogeneous as observed on a 4-20% gradient gel, and is greater than 95% clottable. Fibrinogen (FI) naturally circulates in the blood and is a key factor in clotting and coagulation. Fibrinogen is converted to Fibrin by Thrombin, which leads to the development of a fibrin-based clot. Fibrinogen also promotes clotting by bridging and activating platelets. As a positive acute-phase protein, Fibrinogen levels will rise in response to inflammation, injury, and other events, and can be elevated in the presence of some cancers. Purity Homogeneous as observed on a 4-20% gradient gel, > 95% clottable Storage Conditions -60 to -80C. Thaw in a 37C water bath, then aliquot and freeze the unused portion at -60C or below.
Sigma Aldrich Fine Chemicals Biosciences Reagent Alcohol anhydrous, <=0.005% water | 64-17-5 | MFCD00003568 | 1L
Reagent Alcohol anhydrous, <=0.005% water | 64-17-5 | MFCD00003568 | 1L
Andwin Scientific BDH ALCOHOL, 90% 4L 4/CASE
Ethanol is a clear colorless liquid chemical that has a mild alcohol-like odor. It is composed of 60-85% ethanol, 10-30% water, 3-5% isopropanol, and 2-5% methanol and is made to be used as a solvent. This product is classified as toxic. It is packaged in a 4 L poly bottle and is sold in a case of 4.
Aqua Solutions Ethyl Alcohol, Absolute 200 Proof, Reagent ACS (500ML)
Ethyl Alcohol, Absolute 200 Proof, Reagent ACS (500ML)
Sigma Aldrich Fine Chemicals Biosciences Ethyl alcohol, Pure 200 proof, anhydrous | 64-17-5 | MFCD00003568 | 12X100ml
Ethyl alcohol, Pure 200 proof, anhydrous | 99.5% | MW: 46.07 | 64-17-5 | MFCD00003568 | 12X100ml
Sigma Aldrich Fine Chemicals Biosciences Ethyl alcohol, Pure 200 proof, ACS reagent, >=99.5% | 64-17-5 | MFCD00003568 | 6X1L
Ethyl alcohol, Pure 200 proof, ACS reagent, >=99.5% | Purity: >=99.5% | Mol Wt: 46.07 | 64-17-5 | MFCD00003568 | 6X1L