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Uni-Carbomer® 971P(USP&EP&CP)
Supplied byUniproma Chemical- Last Updated on Jul 17, 2025
Carbomer. Uni-Carbomer® 971P(USP&EP&CP) by Uniproma Chemical is a lightly crosslinked polymer with long rheology, resulting in a honey-like flow in semisolid formulations.
- It offers more efficient drug release control than Uni-Carbomer 974P (USP/EP/CP) due to its lower crosslinking and three-dimensional gel structure, which enhances resistance to diffusion and erosion.
- It can be used to formulate low viscosity lotions, gels and liquids with good clarity.
- It is also used in semisolids, solutions and suspensions products.
- Uni-Carbomer® 971P(USP&EP&CP) can provide emulsion stabilization of lotions.
- It is used in oral and mucosal contact applications, including extended or controlled release tablets, oral liquids and bioadhesive formulations.
- It has a shelf life of 24 months.
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Uni-Carbomer® 971P(USP&EP&CP) properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Ash Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Residual Acrylic Acid | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Residual Benzene | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Residual Cyclohexane | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Residual Ethyl Acetate | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |


