(Emulsifying Agent / Solubilizing Agent)
Muby Chem operates a state-of-the-art manufacturing facility producing Poloxamer 188, known for its exceptional purity and efficacy.
Our cutting-edge technology ensures the production of high-quality Poloxamer 188, meeting the highest standards for performance and consistency.
Application: MOLPOLOX™ 188 is used as an emulsifier and solubilizer in pharmaceutical formulations, where it helps stabilize emulsions and prevent phase separation. It is particularly suitable for formulations requiring a stable mixture of oil and water phases, such as creams, gels, ointments, and injectable products. In cosmetics and personal care, it is commonly used in products such as lotions, creams, and contact lens cleaning solutions. Its versatility, safety profile, and stability make it an essential ingredient in a wide range of applications.
| # | TEST | SPECIFICATION - BP |
|---|---|---|
| 1 | Appearance | It occurs as white or almost white, waxy powder, microbeads or flakes. |
| 2 | Identification Test (A) Test (B) Test (C) |
(A) Infrared absorption spectrophotometry. (B) Average relative molecular mass. (C) Oxypropylene: oxyethylene ratio. |
| 3 | Solubility | It is soluble in water and in ethanol (96%). |
| 4 | Appearance of solution | Solution is not more intensely coloured than reference solution BY7. |
| 5 | Melting point | About 50°C |
| 6 | pH | 5.0 to 7.5 |
| 7 | Ethylene oxide, propylene oxide and dioxan (A) Ethylene oxide (B) Propylene oxide (C) Dioxan |
(A) Not more than 1 ppm (B) Not more than 5 ppm (C) Not more than 10 ppm |
| 8 | Average relative molecular mass | 7680 to 9510 |
| 9 | Oxypropylene: oxyethylene ratio | Not less than 79.9% and not more than 83.7% |
| 10 | Water | Not more than 1.0% |
| 11 | Total ash | Not more than 0.4% |
MOLPOLOX™ 188 is packed in HDPE bag or HDPE drum with double PE liners inside and is provided with a barcoded label and a tamper-evident seal.
The shelf life is 3 years. It is stored in a tightly closed container.
This document and any information provided herein does not constitute a legally binding obligation of Muby Chem and has been prepared in good faith and is believed to be accurate as of the date of issuance. Unless expressly agreed otherwise in writing in a supply contract or other written agreement between you and Muby Chem: