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Propylene glycol Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
Supplier: Merck Emd Millipore PHR105115G
Description
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.Propylene glycol is commonly utilized as a penetration enhancer in topical dermatological formulations, either alone or in combined form with other penetration enhancing agents, like fatty acids.Specifications
| 57-55-6 | |
| 0.08 mmHg (20°C) | |
| 1.036 g/mL (at 25°C) | |
| These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. | |
| CH3 CH(OH)CH2 OH | |
| -60°C | |
| 1,2-Propanediol; Propylene glycol | |
| 1.5 g | |
| Certified Reference Material |
| 779°F | |
| 2.62 (vs. air) | |
| 103°C - closed cup | |
| Neat | |
| MFCD00064272 | |
| 187°C | |
| Certified Reference Material | |
| 76.09 |