Catalog Number: CH5037 | CAS No: 64-17-5

Ethyl Alcohol 190 Proof ACS/USP

• MF : CH3CH2OH | • MW : 46.07

• EC Number : 200-578-6 | • MDL Number : MFCD00003568

• Beilstein : 1718733

• Synonym(s) : Ethyl alcohol,

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Ethyl Alcohol 190 Proof ACS/USP CAS: 64-17-5 | M.F: CH3CH2OH | M.W.: 46.07, Buy now for reliable and reproducible results from ChemieR High Purity Solvent at Chemical World.

Ethyl Alcohol 190 Proof ACS/USP (CAS: 64-17-5), commonly referred to as ethanol, is a transparent, volatile liquid possessing a characteristic odor and taste. Its molecular formula is C2H5OH (CH3CH2OH) and its molecular weight is 46.07. This 190 proof grade is equivalent to a 95 percent concentration of ethanol, and the remaining part is mainly water. It is widely employed as a solvent, analytical reagent, extraction medium, and process component in laboratory and pharmaceutical processes that require controlled levels of purity and reproducibility.

Applications

Ethyl Alcohol 190 Proof ACS/USP is utilized as a solvent in topical formulations.
It functions as a reagent, extraction solvent, and component in analytical methodologies.
It is applied as an intermediate or precursor in the production of various chemicals.

Key Characteristics

High Purity: Meets ACS and USP specifications for demanding laboratory applications.
Transparent and Volatile Liquid: Fast evaporation supports cleaning and rapid drying tasks.
Regular and Reproducible: Provides dependable consistency in analytical procedures.

Overview

Ethyl Alcohol 190 Proof ACS/USP (CAS: 64-17-5) is a flexible ethanol solution with 95 percent content of alcohol and about 5 percent content of water; it is used to support the laboratory and industrial needs. It has the molecular formula CH3CH2OH, a molecular weight of 46.07, and is thus readily used in analysis and the pharmaceutical and chemical processing industries. Its volatility, clarity and high solvency permit good extraction, formulation, cleaning and synthesis applications where reproducible and consistent results are needed within established standards of purity.

Need to purchase Ethyl Alcohol 190 Proof ACS/USP? Chemical World sells it in different packages to suit the different usage needs. Whether you are buying in large quantities due to continuous testing requirements or in small quantities to meet the demands of a particular project, Chemical World will ensure we deliver outstanding value and service to our customers. The Ethyl Alcohol 190 Proof ACS/USP will be sold at different prices depending on the order size and bottle capacity. Bulk ordering is facilitated to promote consistency and dependability in laboratory activities. You may visit our site or call our sales department to get the current prices, volume orders, and a quotation that suits your laboratory optimally. Buy Ethyl Alcohol 190 Proof ACS/USP from Chemical World and ensure consistent quality, reliable performance, and efficient laboratory operations.

About Brand

ChemieR offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

Chemical World provides the best laboratory brands that provide a constant and reliable result for any kind of experiment. Our range of high-quality laboratory brands is complete and is available in various scientific fields. ChemieR supplies high-purity chemicals to be used in reliable laboratories, cUSP supplies certified and standard solutions which can be used right away to assess accurately, and TriStains provides high-quality histological stains and indicators to be used in order to visualize accurately. LiChrom is the provider of liquid chromatography using high-grade reagents, and Bluster is the provider of high-grade solvents used in gas chromatography. EKS focuses on electronics-grade reagents that are used in advanced and sensitive analysis. These brands assure the research, analytical, and industrial laboratories with trusted quality, consistency, and performance. To get your product details, specifications, or to seek any purchasing assistance, visit our site chemicalworlds.com or email our sales team sales@chemicalworlds.com. We are happy to service your laboratory requirements with professional and fast service.

Properties

Quality Level

200

Vapor Density

1.59 (vs air)

Vapor Pressure

44.6 mmHg ( 20 °C)

Assay

94.9-96.0% (GC)

Form

liquid

autoignition temp.

683 °F

expl. lim.

19 %, 60 °F

technique(s)

HPLC: suitable

impurities

0.0002 meq/g Titrable base, 0.0005 meq/g Titrable acid, 0.1% Methanol content (CH3OH)

color

APHA: 10

transmittance

refractive index

n20/D 1.3600 (lit.)

7.0 (20 °C, 10 g/L in H2O)

78 °C (lit.)

114 °C (lit.)

density

0.789 g/mL at 25 °C (lit.)

UV absorption

: 210 nm Amax: 0.40, : 220 nm Amax: 0.25, : 230 nm Amax: 0.15, : 240 nm Amax: 0.05, : 270-400 nm Amax: 0.01

application(s)

SMILES string

CCO

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Safety Information

Pictograms

GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225 - H319

Precautionary Statements

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Target Organs

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

62.6 °F

Flash Point(C)

17 °C

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button

Frequently Asked Questions

1. What is Ethyl Alcohol 190 Proof ACS/USP?

It is high-concentration ethanol intended for applications where the product's stated ACS/USP grade and specifications meet the required standards.

2. What are the molecular formula and molecular weight of Ethyl Alcohol?

Ethanol has the molecular formula C2H6O and a molecular weight of approximately 46.07 g/mol.

3. What does 190 proof mean for Ethyl Alcohol?

In the United States proof system, 190 proof corresponds to approximately 95% ethanol by volume at the applicable reference temperature.

4. What are the main properties of Ethyl Alcohol?

Ethanol is a clear, volatile liquid that mixes with water and is widely used as a solvent.

5. What is Ethyl Alcohol 190 Proof used for?

Depending on its specifications, it can be used in laboratory procedures, formulation work, and other applications requiring concentrated ethanol.

6. What do ACS and USP indicate?

ACS refers to specifications associated with the American Chemical Society, while USP refers to standards published by the United States Pharmacopeia.

7. Is Ethyl Alcohol miscible with water?

Yes, ethanol is miscible with water, making it suitable for many aqueous solvent systems.

8. How can the ethanol concentration be confirmed?

Refer to the product specifications and applicable Certificate of Analysis for the documented concentration and quality parameters.

9. Where can I obtain the Product Specifications, Safety Data Sheet (SDS), and Certificate of Analysis (COA) for this product?

Check the product page's Documents section for available documents. Contact Chemical World's sales team for assistance.

10. How can I purchase Ethyl Alcohol 190 Proof ACS/USP from Chemical World?

Contact Chemical World's sales team to confirm availability, grade requirements, pricing, and ordering details.

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