LCMS Grade Acetic Acid (UltraPure)

LC/MS Grade Acetic Acid Product Description

CovaChem's LCMS Grade Acetic Acid is ideally suited as a chromatography additive for use in both HPLC and LCMS applications. Acetic acid is typically beneficial as a separations enhancer, and has a weak ion pairing effect in the mass spectrometer, making dissociation of from the analytes relatively easy, often resulting in increased ionization efficiencies. CovaChem's LCMS Grade Acetic Acid comes in two convenient package sizes (10 x 1 mL Ampules and 25 mL bottles). The 1 mL Ampules of LCMS Grade Acetic Acid are useful for quickly preparing 1 Liter bottles of 0.1% Acetic Acid solutions in either water or other organic solvents

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Product Information

Package Sizes: 10 x 1 mL and 25 mL

Product Numbers: 11201-10x1 or 11201-25

Product Name: LCMS Grade Acetic Acid

Alternative Names: LCMS Acetic Acid; Glacial Acetic Acid; Ethanoic Acid; Methanecarboxylic acid

Specifications

Appearance: Clear liquid

Purity: is ≥ 99.8%

Evaporative Residue: < 8 ppm

Color Test: 10 APHA

Identity: Passes Test

Heavy Metals: ≤ 300 ppb

Chlorides: ≤ 1.0 ppm

Sulfates: ≤ 1.0 ppm

Nickel: ≤ 100 ppb

Cadmium: ≤ 100 ppb

Iron (Fe): ≤ 200 ppb

Absorbance (@350 nm): ≤ 0.02 AU

Proteases: None Detected

Reductant Assay: None Detected

Storage: Room Temperature

Properties

Physical State: Liquid

CAS #: 64-19-7

Chemical Formula: C2H4O2

Molecular Weight: 60.05 amu

pKa: 4.76

Boiling Point: 118-119 °C (Lit)

Density: 1.049 g/mL

Tariff Code: 2915.21.0000

Additional Product Information:

LCMS Grade Acetic Acid Product Information Bulletin