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Best Price on P-Hydroxyacetophenone - 1,3 Propanediol Manufacturer – Springchem

Best Price on P-Hydroxyacetophenone - 1,3 Propanediol Manufacturer – Springchem


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Best Price on P-Hydroxyacetophenone - 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

 


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We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for Best Price on P-Hydroxyacetophenone - 1,3 Propanediol Manufacturer – Springchem , The product will supply to all over the world, such as: Bangladesh, Colombia, Surabaya, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Aaron from Los Angeles - 2017.07.28 15:46
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Alan from Milan - 2017.11.11 11:41
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