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Merck
CN

PX1838

Supelco

2-Propanol

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

别名:

IPA, 仲丙醇, 异丙醇

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关于此项目

线性分子式:
(CH3)2CHOH
化学文摘社编号:
67-63-0
分子量:
60.10
Beilstein:
635639
MDL编号:
MFCD00011674
UNSPSC代码:
12352104
EC索引号:
200-661-7

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产品名称

2-丙醇, HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Agency

meets USP/NF
suitable for SM 2310
suitable for SM 2320
suitable for SM 4500 - NH3

质量水平

100

蒸汽密度

2.1 (vs air)

蒸汽压

33 mmHg ( 20 °C)
43 hPa ( 20 °C)
44 mmHg ( 25 °C)

方案

≥99.8% (GC)

表单

liquid

自燃温度

750 °F

expl. lim.

2.0-12.7 %, 93 °C

技术

HPLC: suitable

杂质

≤0.0001 meq/g Titrable acid
≤0.0001 meq/g Titrable base
≤0.002% Carbonyl compounds (acetone or propionaldehyde)
≤0.10% Water (H2O)

蒸发残留物

≤5 ppm

颜色

APHA: ≤10

折射率

n20/D 1.377 (lit.)

pH值（酸碱度）

7 (20 °C)

沸点

82 °C (lit.)

mp

−89.5 °C (lit.)

转变温度

flash point 12 °C

密度

0.785 g/mL at 25 °C (lit.)

UV cutoff

≤210 nm

紫外吸收

λ: 210 nm Amax: ≤1.00
λ: 220 nm Amax: ≤0.40
λ: 230 nm Amax: ≤0.20
λ: 245 nm Amax: ≤0.08
λ: 260 nm Amax: ≤0.04
λ: 275 nm Amax: ≤0.03
λ: 300 nm Amax: ≤0.02
λ: 330-400 nm Amax: ≤0.01

运输

ambient

储存温度

room temp

SMILES字符串

CC(C)O

InChI

1S/C3H8O/c1-3(2)4/h3-4H,1-2H3

InChI key

KFZMGEQAYNKOFK-UHFFFAOYSA-N

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相关类别

一般描述

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.

应用

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

包装

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

制备说明

Product filtered through a 0.2 μm filter

分析说明

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

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