Pharma Grade Carbomer 940 Gel Dissolved In Water For Sensitive Skin Care

Pharma Grade Carbomer 940 Gel Dissolved In Water For Sensitive Skin Care

Basic product information:

• Carbomer 940 is a white and loose powder. It has short rheological properties, high viscosity, high transparency, low ionic resistance and low shear resistance.
• It can effectively thicken in all types of solutions. It is suitable for thickening, suspending and emulsifying in the formulas of cosmetics or medicines.

Product Indicators:

1. Appearance

• Fluffy, moisture-prone white powder.
• It has a slight odor. The pH value of 1% dispersed in water is 3.

2. Solubility

• When dissolved in water, alcohol or glycerol, it can be neutralized with alkaline solutions of hydroxides or amines.

3. Identification methods

• When the dispersion is neutralized, it will transform into a gel-like substance.
• When a 1% concentration dispersion is taken and reacted with thymol blue solution, the mixture will turn orange.
• When the same 1% concentration dispersion is used, after reacting with cresol red solution, the mixture will turn yellow.

4. Viscosity

• (0.5% aqueous solution) 40,000-60,000mPas

5. Dehydration weight loss rate

• (At 80℃ for 1 hour) ≤2.0%

6. Heavy Metals

• 0.002% or less

7. Benzene content

• 0.5% or less

8. Content of carboxylic acid groups

• 56.0% - 68.0%

Notes:

1. Suggested dosage: 0.2-1.5%.
2. Usage suggestion: After carbomer is completely dissolved in water, alkaline substances such as triethanolamine and sodium hydroxide need to be added for neutralization to achieve good results.

Pharma Grade Carbomer 940 Gel Dissolved In Water For Sensitive Skin Care Images