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Propylene glycol Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™
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Quantity:
1.5 g
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
Specifications
CAS | 57-55-6 |
Ignition Point | 779°F |
Vapor Pressure | 0.08 mmHg (20°C) |
Vapor Density | 2.62 (vs. air) |
Density | 1.036 g/mL (at 25°C) |
Flash Point | 103°C - closed cup |
Purity Grade Notes | These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available. |
Physical Form | Neat |
Linear Formula | CH3 CH(OH)CH2 OH |
MDL Number | MFCD00064272 |
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