Ethanol 2.5 L for Laboratory (Merck)

Name: Ethanol 2.5 L for Laboratory (Merck)
SKU: quF5248ltg
Price: 7500 BDT
Availability: InStock
Rating: 4.9 (89 reviews)

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৳7500 ~~৳8500~~

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Estimated Shipping Time: Deliveries take up to 3-5 days after you place your order.

Uses: Lab Essentials

Product SKU: quF5248ltg

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Purity: Lab-grade ethanol typically has a high purity level, often 95-99.9%.
Denatured vs. Non-Denatured: Ethanol can be denatured (containing additives to make it unfit for consumption) or non-denatured.
Anhydrous vs. Hydrous: Anhydrous ethanol (absolute ethanol) contains less than 0.1% water, while hydrous ethanol (95% ethanol) contains about 5% water.
Storage Conditions: Lab-grade ethanol is typically stored in airtight containers to prevent evaporation and contamination, and it should be kept in a cool, dry place away from direct sunlight.

Solvent: Widely used as a solvent for dissolving chemicals, preparing solutions, and extracting compounds from biological samples.
Disinfectant and Sterilizer: Employed to disinfect surfaces, sterilize equipment, and clean biological specimens due to its antimicrobial properties.
Preservation of Specimens: Used to preserve biological specimens and samples by preventing microbial growth and decomposition.
DNA/RNA Extraction: Essential in molecular biology for purifying and concentrating nucleic acids through ethanol precipitation.
Tissue Dehydration: Utilized in histology for dehydrating tissue samples before embedding them in paraffin for microscopic examination.
Chromatography: Acts as a mobile phase in chromatographic techniques like TLC and HPLC for the separation and analysis of compounds.

Flammability: Ethanol is highly flammable. Keep it away from open flames, sparks, and sources of heat. Use in well-ventilated areas and store in flame-proof cabinets.
Health Hazards: Ethanol can be irritating to the skin, eyes, and respiratory system. Use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats.
Proper Ventilation: Ensure adequate ventilation when using ethanol to avoid inhaling fumes, which can cause dizziness, headache, and respiratory issues.
Spill Management: Be prepared to manage spills by having appropriate spill kits and materials (such as absorbent pads and inert materials) readily available.
Labeling and Storage: Clearly label containers with the contents and hazards. Store ethanol in tightly sealed containers in a cool, dry, and well-ventilated area, away from incompatible substances.
Disposal: Dispose of ethanol waste according to local regulations and guidelines. Do not pour it down the drain; use designated hazardous waste disposal methods.
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Product Information
CAS number	64-17-5
EC index number	603-002-00-5
EC number	200-578-6
Hill Formula	C₂H₆O
Chemical formula	C₂H₅OH
Molar Mass	46.07 g/mol
HS Code	2207 10 10


Physicochemical Information
Boiling point		78.3 °C (1013 hPa)
Density		0.79 g/cm3 (20 °C)
Explosion limit		3.1 - 27.7 %(V)
Flash point		13 °C
Ignition temperature		425 °C
Melting Point		-114.5 °C
pH value		7.0 (10 g/l, H₂O, 20 °C)
Vapor pressure		57.26 hPa (19.6 °C)