Wholesale Factory Price Top Purity 99.5% Propionic Acid COA 79-09-4

• Customization: Available
• CAS No.: 79-09-4
• Formula: C3h6o2
• Model NO.: 99.5%
• EINECS: 201-176-3
• Type: Agrochemical Intermediates
• Appearance: Liquid
• Quality: Technical
• Colour: Yellow
• Purity: 99.5%
• Package: 200kg/IBC1000kg
• Port of Loading: Qingdao Port
• Einecs Number: 201-176-3
• Supply Ability: 6000 Ton/Tons Per Month
• Model No.: Cy-Propionic Acid
• Un No: 3463
• Moisture%: 0.15
• Certificate: COA
• Melt Point: -24~-23ºC
• Molecular Weight: 74.078
• Density: 1.0±0.1g/cm3
• Transport Package: 200kg/IBC1000kg
• Specification: 200kg/IBC1000kg
• Trademark: CY
• Origin: China
• HS Code: 2915501000
• Production Capacity: 6000tons Per Month

Product Description

 

Product Description

 

CAS79-09-4 C3H6O2 china propionic acid

Propionic acid is an important chemical raw material. Propionic acid and its derivatives are widely used in the synthesis of tree esters, grain preservation, food and feed additives, spices.
The earliest propionic acid was prepared by condensation and separation from the gas produced by charcoal manufacturing and coal coking. In the 1950s, foreign countries developed the process of producing acetic acid by oxidation of light hydrocarbons. The product contains about 10% (propionic acid), which is obtained after separation and purification. In addition to the hydrocarbon oxidation method, the United States also has the method of carbonylation of ethylene, CO and H2 to synthesize propionaldehyde and further oxidation to propionic acid. Due to the development of low-pressure carbonylation process with rhodium phosphine complex as catalyst, propionaldehyde oxidation method has developed rapidly in recent years. This method is superior to the traditional high-pressure method with carbonyl cobalt as catalyst.

   

 

Product Parameters

 

 

ANALYSIS ITEMS	STANDARD	ANALYSIS RESULT
Appearance	Colorless or light Yellow oily liquid; With slight pungent smell	Qualified (Hazen:<10)
PROPANOIC ACID,%≥	99.5	99.9
RELATIVE DENSITY,d2020	0.993-0.997	0.997
BOILING RANGE, ºC	138.5-142.5	139.5-141.1
EVAPORATION RESIDUE,% ≤	0.01	0.005
MOISTURE,% ≤	0.15	0.02
PROPYL ALDEHYDE,% ≤	0.05	0.03
FORMIC ACID,% ≤	0.05	0.02
As(mg/kg) ≤	3.0	<3.0

Packaging & Shipping

                                                             200kg/Drum,80drums/20FCL                                                                       IBC1000kg/Drum,20Drums/20FCL

 

Usage

 

Potassium, sodium and calcium propionate can be used for the storage of bread and cakes. 40% of its propionate dosage.
The newly harvested grain contains water and is easy to rot and deteriorate during storage. Propionic acid has good effect in preventingmildew, rot and caking of grains.
As a volatile liquid, propionic acid is continuously volatilized during feed storage, and the propionic acid vapor generated is in full contact with the feed surface, playing a uniform, extensive and efficient bacteriostatic effect. The results showed that propionic acid had good inhibitory effects on Aspergillus flavus, some aerobic bacillus, Salmonella and yeast.

 

   

Company Profile

 

Hebei Jinchangsheng Chemical Technology Co., Ltd. Established in 2011,Our chemical factory located in Shijiazhuang city, Hebei Province, Which surrounded by Beijing,Chinese capital city. Meanwhile, our factory is near Tianjin port and Qingdao port. Superior geographical Position,the convenience traffic conditions,and economically developed, At the beginning, Our duty is "Using chemistry make people's life better". In the ten years since our factory operated, We have become an excellent manufacturer and supplier of various chemicals.These chemicals cover acids,Esters, Salts, Chlorides and Intermediates.Our major chemicals mentioned above are mainly used in leather, Feed, Printing and Dyeing, Rubber, Coating, Agriculture, Mining, Unsaturated resin, Oil drilling and other industries. 

Providing our customers with the best products and services,Which is our most important work.To make it better,  We have established a perfect R& D system, Sales system, Transportation system, Quality assurance system, Aftersales system and so on.During the past ten years, Our business partners have grown to more than 100 countries around the world. For each customer, We can deliver the goods within seven days at the earliest.We can accept any third party quality inspection before shipment, and we also guarantee that our product price is the most reasonable price. 

Customer's satisfaction is our eternal standard, producing high quality Chemical products is our highest duty. We also looking forward to establishing cooperative relations with more chemical buyers in future. Expect to become your supplier of acids, Esters, Salts, Chlorides, and other chemicals!

 

Certifications

 

FAQ

1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on Methylene Chloride,acetic acid, meanwhile we are one of the experienced distributors for other chemicals

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under ISO9001 quality system. We can guarantee the stability and qualification of the raw materials.

3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.

6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines. Generally it takes 14 days after deposit or original LC.If you have any questions,pls feel free to contact me