8M guanidinium chloride (Guanidine HCl)
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Chemical name: guanidinium chloride
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Chemical formula: CH5N3 · HCl
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CAS number: 50-01-1
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Purity: ≥ 99,5 % (analytical quality)
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Quantities available: 5L, 10L, 20L, 50L
Description:
8M guanidinium chloride solution is a high-quality reagent commonly used in biochemical research, protein denaturation and molecular biology applications. It acts as a strong chaotropic agent that effectively dissolves hydrogen bonds in proteins and nucleic acids. Our guanidinium chloride solution is produced under strict quality controls to ensure constant concentration and purity.
Disclaimer:
This product is intended exclusively for research and laboratory purposes. Not suitable for human consumption or medical use. Please handle carefully and observe all security policies.












Theudelinde Markgräfin von Rheinau –
I am impressed – the solution is clear, stable and exactly labeled. RChemMart remains my first choice for research chemicals.
Hadubrand Weissenstein –
We have tested the 8M guanidinium chloride solution in several RNA projects – always stable results, excellent quality and fast delivery.
Irmeltrud Falkenheim –
I often work with guanidinium salts, and this batch is the purest I have ever tested. RChemMart delivers consistent quality and very fast delivery.
Eckhart Grünwalder –
Excellent solution! No precipitate, pH stable and cleanly processed. This 8M GuHCl solution works perfectly for protein purifications.
Kunibert Rabenfels –
The sterile 8M guanidinium chloride solution saves enormous time in everyday laboratory life. Directly operational, stable and excellent for molecular biology applications.
Siegemund Althaus –
The 8M GuHCl solution is laboratory grade, sterile filtered and immediately usable. No comparison to cheaper products – absolute top class.
Wulfhild of Altenburg –
The 8M guanidinium chloride solution from RChemMart convinces across the board – absolutely clear, sterile and perfectly dosed for RNA analyses. Really high quality laboratory.