Acetonitrile

CAS NO. 75-05-8

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Product Description

Product Name	Acetonitrile (HPLC Grade / High Purity Methyl Cyanide)
CAS NO.	75-05-8
Formula & Weight	C2H3N (MW: 41.05)
Chemical Structure
Technical Specifications (HPLC Grade)	Appearance: Clear, colorless liquid Purity (GC): ≥ 99.9% Moisture (KF): ≤ 0.01% (Ultra-Low) Residue on Evap: ≤ 1.0 ppm Acidity (as H+): ≤ 0.0008 meq/g Alkalinity (as OH-): ≤ 0.0006 meq/g UV Absorbance: Low UV Cutoff / Gradient Grade Density (20°C): 0.786 g/mL
Critical Applications	Premium grade solvent engineered for sensitive analytical and synthesis processes: 1. Analytical Chemistry (HPLC & Spectroscopy) Mobile Phase: Low UV absorbance and low viscosity ensuring low back-pressure and baseline noise in High-Performance Liquid Chromatography. Spectroscopy: "UV Grade" transparency suitable for spectrophotometric analysis. 2. Pharma & Bio-Synthesis DNA/Peptide Synthesis: A critical washing and deblocking solvent in oligonucleotide and solid-phase peptide synthesis. API Production: Key solvent for the crystallization and purification of Active Pharmaceutical Ingredients. 3. Industrial Usage Battery Electrolytes: High dielectric constant makes it suitable for lithium battery electrolyte formulations.
Packaging & Storage	Options: Iron Drums / IBC Tanks. Storage: Flammable liquid. Store in a dedicated flammable safety cabinet away from oxidizers.

Need HPLC Grade Reliability?

Ensure precise baselines and pure synthesis. Royalchem supplies Acetonitrile (≥99.9%) with strict moisture control. Global shipping available in drums or ISO tanks.