Manufacturing Companies for Caprylhydroxamic Acid Inci - 1,3 Propanediol Manufacturer – Springchem
Manufacturing Companies for Caprylhydroxamic Acid Inci - 1,3 Propanediol Manufacturer – Springchem Detail:
1,3 Propanediol Parameters
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.
1,3 Propanediol Application
Polytrimethylene terephthalate（PTT), drug intermediate & New Antioxidant, chain extender in polyurethane
Cosmetics, solvent, antifreeze
1,3 Propanediol Certificate of Analysis
| 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:
We have been also specializing in improving the things administration and QC system to ensure that we could preserve terrific gain within the fiercely-competitive company for Manufacturing Companies for Caprylhydroxamic Acid Inci - 1,3 Propanediol Manufacturer – Springchem , The product will supply to all over the world, such as: Austria, Sao Paulo, Tanzania, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
By Penny from Tanzania - 2018.05.15 10:52
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Princess from US - 2018.12.05 13:53
