Troubleshooting Paste Maker (Ceteareth-25) Dissolution and Clumping

ถามโดย: thanasmi เมื่อ: April 20, 2017 ประเภทผลิตภัณฑ์: เครื่องสำอาง

คำถาม

I'm having trouble with Paste Maker not dissolving completely in water.

Method Used:

  • Warm 60g of water for about 3 minutes.
  • Add 20g of Paste Maker into the water.
  • Stir for 5 minutes.

Observed Problem:

  • Found clumps of Paste Maker that didn't dissolve in the water.
  • Increasing time and temperature did not help it dissolve 100%.

I would like to know if my method is incorrect or if the formula is incorrect, and how I can fix this problem.

Thank you.

คำตอบ

Troubleshooting Paste Maker (Ceteareth-25) Dissolution

It sounds like you're having trouble fully dissolving Ceteareth-25 (Paste Maker) in water, resulting in undissolved clumps.

Ceteareth-25 is indeed soluble in water, but like many powder ingredients, it can sometimes form clumps when added to liquid, especially at higher concentrations like the 25% you are using. The outer layer of the powder dissolves and becomes sticky, preventing the water from reaching the inner powder.

Here's a suggested method to improve dissolution:

  1. Heat the Water: Heat your 60g of water to a higher temperature, ideally around 70-80°C (158-176°F). Higher temperatures generally help with dissolving solids.
  2. Add Gradually with Stirring: Slowly add the 20g of Paste Maker to the heated water while stirring continuously and vigorously. Adding it a little at a time while stirring helps to disperse the powder and prevent clumps from forming.
  3. Continue Stirring: Keep stirring the mixture until all the powder is completely dissolved and you have a clear, uniform solution.

This method of adding the powder gradually to hot water with continuous stirring should help you achieve complete dissolution of the Ceteareth-25.

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Ceteareth-25
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