| Place of Origin: | China |
|---|---|
| Brand Name: | Herrman |
| Certification: | ISO 9001:2008 , SGS |
| Model Number: | 99.5% purity |
| Minimum Order Quantity: | 1000kgs |
| Price: | negotiable |
| Packaging Details: | 160kgs Galvanized drums / 18.75tons T11 ISO Tanks |
| Delivery Time: | within 7-10 working days after order confirmation |
| Payment Terms: | L/C, D/A, D/P, T/T,O/A |
| Supply Ability: | 3000ton per month |
| Cas No.: | 123-38-6 | Appearance: | Colorless Transparent Liquid |
|---|---|---|---|
| Density(20℃)g/cm: | 0.790-0.800 | Viscosity MPa.s At 20℃: | 0.375 |
| Boiling Range, ℃: | 47-48 | The Mass Fraction Of Aldehyde Content: | 99.5% Min |
| The Mass Fraction Of Moisture Content: | 0.2% Max | Acid (with Propionic Acid) Content: | 0.105 Max |
| High Light: | diethyl aluminium chloride,magnesium chloride anhydrous |
||
Molecular Weight Regulator Propioaldehyde Dehydrating Anti Freezing Agent
Propioaldehyde
Features: It is a colorless liquid with pungent taste. It is soluble in water and can be dissolved together with alcohol and ether. Besides, it is stimulating to skin, eyes, mouth and nose. The maximum density in air is not allowed to surpass 8000ppm. Its chemical features are active, so it can react with hydrogen to generate propyl alcohol, produce propionic acid after oxidizing reaction and tend to trigger Polymerization.
Cas No.: 123-38-6
Molecular formula C3H8O
Specifications
| Item | Technical index |
| Appearance | colorless transparent liquid |
| Density(20℃)g/cm | 0.790-0.800 |
| The mass fraction of aldehyde content,,%≥ | 99.50 |
| The mass fraction of moisture content,%≤ | 0.20 |
|
Acid (with propionic acid) content,%≤ Boiling range, ℃ Viscosity mPa.s at 20℃ |
0.10 47-48 0.375 |
Application
Propionaldehyde is the main material to produce normal propyl alcohol,propionic acid(preservative raw material),dimethylolpropionic acid (water-borne polyurethane raw material), organic glass monomer methyl methacrylate, trimethylolethane (raw material of resin), acetone oxime (a kind of water treatment agent). In addition, propionaldehyde can be used as an polymerization inhibitor in the process of producing polyethylene as well as the accelerator and antiager of synthetic resin and rubber. At the same time, it can be used for anti-freezing agent, lubricant and dehydrating agent.
Package
160kg/drum or 18tons in T11 ISO Tank
Company Overview
Anhui Herrman Impex Co., Ltd. is a privately owned enterpirse with more than Twenty-two years' experiences of foreign trade. Its former shape came from Anhui Herrman Chemicals Co., Ltd., which established in 1994 and devoted itself into the exportation and importation business of Chemicals and Light Industry.
In order to shape an uniform and scientific management system with high efficiency, normalize the operation process and guarantee the advancement of the company in a long term, we made Herrman Chemicals and Herrman Light Industries become one: Anhui Herrman Impex Co., Ltd., which is acknowledged as the headquarters of Herrman group. At the same time, it points out the way we are moving. In 2002, we were certified and approved by ISO9001:2000 Quality System, details of which have been carried out since then and provided strong foundation for normalized management and standard service of the company.
To meet the requirement of company progress, we started Shanghai Herrman Impex Co., Ltd., Nanjing Herrman Chemical Factory, Nelson International Inc. and Anhui Herrman Titanium Dioxide Co., Ltd. in the same year of 2002. All these efforts have been proved to be with important significance in the process of being an industry company.
In a response to rapidy growing machinery business, we set up another specialized company Anhui Herrman Machinery & Technology Co., Ltd. In 2010, responsible for all machinery business.
Looking back and forward, we will keep advancing for the brighter future without hesitation.
Certifications
