OEM/ODM China 1 3 Propanediol 99 - 1,3 Propanediol – Springchem
OEM/ODM China 1 3 Propanediol 99 - 1,3 Propanediol – Springchem Detail:
Introduction:
INCI | CAS# | Molecular | M.W. |
1,3-Propanediol | 504-63-2 | C3H8O2 | 76.10 |
1,3-Propanediol (referred to as Propanediol hereafter),mainly used as a solvent. It can repair damaged wool scales in hair care products, make hair more smooth. Prevent hair irritable, add 5%. Also used as viscosity control agent. Pure 1,3-Propanediol has a pH close to 7 and even at concentrations higher than 70% there is no skin irritation or sensitization.
Propanediol increases hydration when used in hair and body products, and at 5%, performs better than Propylene glycol and Butylene glycol. When combined with Glycerin, Propanediol shows a synergistic effect that reduces the tackiness of Glycerin, while offering the benefits of increased levels of hydration. At levels up to 75%, it shows low potential to irritate or sensitize skin.
1,3-Propanediol (referred to as Propanediol hereafter) may boost the efficacy of preservatives. Propanediol is not considered as a preservative itself, but can act as booster in many preservative systems. Propanediol is an efficient booster expecially in Phenoxyethanol based formulations against bacteria ( both gram positive and negative) and yeasts. The use of Propanediol can reduce significantly the amount of preservatives needed in the formulation.
Specifications
Content of 1,3-Propanediol(GC area%) | ≥99.8 |
Color(Hazen/APHA) | ≤10 |
Water(ppm) | ≤1000 |
Melting point (℃) | -27 |
boiling point (℃) | 210-211 |
Relative density (water=1) (25℃) | 1.05 |
Relative vapor density (atmosphere =1) | 2.6 |
Saturated vapor pressure(kPa) (60℃) | 0.13 |
Flashing point (℃) | 79 |
Ignition temperature (℃) | 400 |
Solubility | Soluble in water、ethyl alcohol、diethyl |
Package
25kg/pail
Period of validity
12month
Storage
under shady ,dry, and sealed conditions, fire prevention.
Polytrimethylene terephthalate(PTT), drug intermediate & New Antioxidant, chain extender in polyurethane
Cosmetics, solvent, antifreeze
Product Name: | 1,3-Propanediol | |
Properties | Specifications | Results |
Content(wt﹪) | Min.99.80 | 99.80 |
Water Content | Max.1000 ppm | 562 |
APHA Color | Max.10 | 2.70 |
Heavy Metals (wt﹪) | Max.0.001 | Pass |
Product detail pictures:
Related Product Guide:
The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for OEM/ODM China 1 3 Propanediol 99 - 1,3 Propanediol – Springchem , The product will supply to all over the world, such as: Durban, Cyprus, Hyderabad, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
By Agatha from Czech - 2017.12.19 11:10
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
By Helen from Holland - 2018.04.25 16:46