micellar avg mol wt 80,000
average mol wt 625
0.2-0.9 mM (20-25°C)
cloud point 65 °C
pour point ~7 °C
water: 0.1 mL/mL, clear to slightly hazy, colorless to faintly yellow
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UN 3082 9 / PGIII
Based on an average of 9-10 ethylene oxide units per molecule, the molecular weight of Triton X-100 is 625 g/mol.
This product is 100% active ingredient.
Typically, a 0.1 % solution of Triton X-100 is sufficient for lysing cells.
X100 does have UV absorbance at 280 nm, which will interfere with the UV determination of proteins.
Aqueous solutions of Triton X-100 are stable to autoclaving. At certain concentrations the solutions may be cloudy but dispersible above the cloud point. However, the solution should clear with stirring upon cooling.
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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