AMPSO
99%
Reagent
Code: #97783
Alias
3-[(1,1-Dimethyl-2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid
CAS Number
68399-79-1
blur_circular Chemical Specifications
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Molecular Information
Weight
227.28 g/mol
Formula
C₇H₁₇NO₅S
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Registry Numbers
EC Number
269-991-7
MDL Number
MFCD00041777
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Physical Properties
Melting Point
~222 °C
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Storage & Handling
Storage
room temperature
description Product Description
AMPSO is commonly used as a buffering agent in biochemical and biological research. It is particularly effective in maintaining stable pH levels in various experimental conditions, especially in the pH range of 8.3 to 9.7. This makes it suitable for applications such as cell culture media, protein studies, and enzyme assays where a consistent pH is crucial for optimal activity. Additionally, AMPSO is utilized in electrophoresis and chromatography techniques to ensure accurate separation and analysis of biomolecules. Its low metal ion contamination also makes it a preferred choice in sensitive experiments where trace metals could interfere with results.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Heavy Metals (as Lead) ppm | 0-5 |
| Loss on Drying | 0-1 |
| Purity (Titration with NaOH) | 98.5-101.5 |
| UV Absorbance (290 nm 25 WW) | 0-0.1 |
| Appearance | White crystalline powder |
| Solubility | Clear colorless solution at 10 g + 30 mL of water |
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