Water ACS reagent, suitable for EPA 601, 4 x 4 L

SKU: 320072-4X4L
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Water ACS reagent, suitable for EPA 601, 4 x 4 L

Linear Formula: H2O
CAS Number: 7732-18-5
Molecular Weight: 18.02

General description
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Application
Water can be used as a:
• Solvent to ensure the appropriate deposition and recrystallization of the matrix material used in the matrix-assisted laser desorption/ionization (MALDI) analysis.[1]
• Mobile phase component in the high-performance liquid chromatography (HPLC) method used for the separation of polar compounds.[2]

Trusted MilliporeSigma Water ACS reagent, suitable for EPA 601, 4 x 4 L – quality-tested and ideal for labs needing consistent, high-purity results.

Properties

Product Name: Water, ACS reagent
Grade: ACS reagent
Quality Level: 200
Agency: suitable for EPA 601
Vapor Density: <1 (vs air)
Vapor Pressure: 3 mmHg
Form: Liquid
Dilution: (for analytical testing)
Impurities: MnO4- reducers, passes test
≤0.01% Silicate (as SiO2)
≤0.01 ppm silicate
Refractive Index: n20/D 1.34 (lit.)
pH: 6.0-8.0(25 °C)
Bp: 100 °C (lit.)
Mp: 0 °C (lit.)
Anion Traces: chloride (Cl-): ≤0.4 ppm
nitrate (NO3-): ≤0.4 ppm
phosphate (PO43-): ≤1.0 ppm
sulfate (SO42-): ≤1.0 ppm
Cation Traces: heavy metals (as Pb): ≤0.01 ppm
SMILES string: O

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