Propylene Glycol

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Propylene Glycol

CAS: 57-55-6

INCI: Propylene Glycol

Food Grade

A clear, syrupy, viscous liquid. Used in many applications: from cosmetics, to food additive and carrier. Used as a humectant, for example in humidors. 

Odor:  Odorless.

Solubility: Miscible in water.

Specific Gravity: 1.0361 @ 20C/4C Boiling Point: 188.2C (370F)

Melting Point: -59C (-74F)

Vapor Density (Air=1): 2.6 Vapor Pressure (mm Hg): 0.129 @ 25C (77F)

Evaporation Rate (BuAc=1): 0.01


Formulations using Propylene Glycol:

Foaming Bath Whip

Safety & Tech Info

Safety Data Sheet

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  • 5
    Propolyene Glycol

    Posted by Daniel keating on Aug 12th 2018

    I make my own photo chemicals and this is at a great price and just as pure as much more pricier stuff from the photo suppliers