China Reasonable price Caprylhydroxamic Acid For Hair - 1,3 Propanediol – Springchem factory and suppliers

Reasonable price Caprylhydroxamic Acid For Hair - 1,3 Propanediol – Springchem

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Reasonable price Caprylhydroxamic Acid For Hair - 1,3 Propanediol – Springchem Detail:

Product 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.

Application

Polytrimethylene terephthalate（PTT), drug intermediate & New Antioxidant, chain extender in polyurethane

Cosmetics, solvent, antifreeze

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:

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Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Reasonable price Caprylhydroxamic Acid For Hair - 1,3 Propanediol – Springchem , The product will supply to all over the world, such as: Philippines, Ukraine, Puerto Rico, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we are working hard to give you the wholehearted service and willing to give you the most competitive price in the market

1 3 Propanediol 99