Diethyl Ether SQ Qualigens 2.5Ltr

Qualigens "SQ" Diethyl ether is a clear, colorless, highly volatile, and extremely flammable liquid chemical with a sweet, ethereal odor, used as a laboratory solvent. The "SQ" grade, also known as Qualigens's "Superior Quality" or Analytical Reagent (AR) grade, designates it as a high-purity chemical suitable for analytical and general laboratory applications, such as liquid-liquid extractions, where a high degree of reliability is required. Key Characteristics 

• Chemical Formula: C4H10O
• Appearance: Colorless liquid
• Odor: Sweet, ethereal
• Flammability: Highly flammable and volatile
• Purity: SQ (Superior Quality) indicates high purity, suitable for analytical work.
• Primary Uses: Laboratory solvent, particularly for liquid-liquid extraction.

Important Safety Information

• Flammable: It is extremely flammable, requiring storage away from heat and open flames. 
• Hazard: It has hazard symbols for flammability and a general exclamation mark for other hazards. 
• Storage: Store in a cool, dark place, and keep away from light and air. 

Why the "SQ" Grade MattersThe "SQ" in Qualigens Diethyl ether signifies its classification as a high-purity chemical, often equivalent to an Analytical Reagent (AR) grade. This means the product has been tested and verified to meet strict quality standards for purity, ensuring consistent and reliable results in laboratory procedures like chromatography and titrations.