PX1838

2-Propanol

≥99.8% (GC), suitable for HPLC, suitable for SM 4500 - NH3, meets USP/NF, suitable for SM 2320, suitable for SM 2310

• Synonym(e): Isopropylalkohol, 2-Propanol,IPA, 2-Propanol, sec-Propylalkohol, IPA, Isopropanol
• Lineare Formel: (CH₃)₂CHOH
• CAS-Nummer: 67-63-0
• Molekulargewicht: 60.10
• EC Index Number: 200-661-7
• UNSPSC Code: 12352104
• MDL number: MFCD00011674
• Beilstein/REAXYS Number: 635639
• Assay: ≥99.8% (GC)
• Technique(s): HPLC: suitable
• Bp: 82 °C (lit.)
• Vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)

Eigenschaften

• Produktname: 2-Propanol, HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
• Quality Segment: 100
• agency: meets USP/NF, suitable for SM 2310, suitable for SM 2320, suitable for SM 4500 - NH3
• vapor density: 2.1 (vs air)
• vapor pressure: 33 mmHg ( 20 °C), 43 hPa ( 20 °C), 44 mmHg ( 25 °C)
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 750 °F
• expl. lim.: 2.0-12.7 %, 93 °C
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• technique(s): HPLC: suitable
• impurities: ≤0.0001 meq/g Titrable acid, ≤0.0001 meq/g Titrable base, ≤0.002% Carbonyl compounds (acetone or propionaldehyde), ≤0.10% Water (H₂O)
• evapn. residue: ≤5 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.377 (lit.)
• pH: 7 (20 °C)
• bp: 82 °C (lit.)
• mp: −89.5 °C (lit.)
• transition temp: flash point 12 °C
• density: 0.785 g/mL at 25 °C (lit.)
• UV cutoff: ≤210 nm
• UV absorption: λ: 210 nm A_max: ≤1.00, λ: 220 nm A_max: ≤0.40, λ: 230 nm A_max: ≤0.20, λ: 245 nm A_max: ≤0.08, λ: 260 nm A_max: ≤0.04, λ: 275 nm A_max: ≤0.03, λ: 300 nm A_max: ≤0.02, λ: 330-400 nm A_max: ≤0.01
• SMILES string: CC(C)O
• greener alternative category: Aligned
• shipped in: ambient
• storage temp.: room temp
• InChI: 1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
• InChI key: KFZMGEQAYNKOFK-UHFFFAOYSA-N

Beschreibung

General description

2-Propanol is a high-purity solvent widely used in analytical chemistry due to its low UV absorbance and compatibility with a range of detection methods. It is ideal for use as a solvent in high-performance liquid chromatography (HPLC), environmental testing, and pharmaceutical quality control.

Application

2-Propanol can be used as a solvent:

• For SM 4500-NH₃ method to determine ammonia nitrogen in water and wastewater.
• In pharmaceutical testing and preparation, conforming to USP-NF specifications for purity and performance in compendial assays.
• In sample preparation and cleanup for ion-exchange chromatography coupled with mass spectrometry (IC-MS), particularly in environmental and pharmaceutical analyses.

PX1838P-6 andPX1838P-1 are packaged in poly coated glass bottles

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This solvent is safe to use and thus aligns with "Safer Solvents and Auxiliaries". Click here for more information.

Packaging

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Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

AppearanceClear liquid, free from particulatesAssay (GC)99.8% minCarbonyl compounds (acetone or propionaldehyde)0.002% maxColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testInfrared SpectrumConforms to standardSolubility in waterTo pass testTitrable acid0.0001meq/g maxTitrable base0.0001meq/g maxUV Abs. at 210 nm1.00AU maxUV Abs. at 220 nm0.40AU maxUV Abs. at 230 nm0.20AU maxUV Abs. at 245 nm0.08AU maxUV Abs. at 260 nm0.04AU maxUV Abs. at 275 nm0.03AU maxUV Abs. at 300 nm0.02AU maxUV Abs. at 330 - 400 nm0.01AU maxUV Cut-off210nm maxWater (H2O)0.10% max