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.

1.Mainly used as food preservatives and antifungal agents.
2.It can also be used as an inhibitor of medium viscous substances such as beer.
3.Used as nitrocellulose solvent and plasticizer.
4.It is also used for the preparation of nickel plating solution.

5.The preparation of food spices, and antifungal agents.

Shipping:

Promote shipping usually 7--14 days after receiving TT deposit or LC Original .

Shandong Near Chemical Co.,Ltd     is located in the beautiful Yellow River Delta   ,     the mouth of the Yellow River into the sea   -   Dongying City   .     W   ith a registered capital of 30 million yuan   ,     it    was founded in 2011    and has grown rapidly with     total assets   180   million   yuan and 100 employees.   Near Chemical   is a comprehensive service company focusing on import & export of chemicals and domestic trade. We are integrating rich chemical resources   along with    individual customized services for all global clients.            

Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. The clients of Near Chemical always come first.
In the past decade   , Near Chemical has established a stable and friendly partnership with thousands of customers     over     60 countries and regions. We have spread wide range of chemicals     in    various    fields such   as   pharmac   y   ,   petroleum, animal husbandry, food   processing, printing&dyeing, manufacturing   industr   ies             etc. Near Chemical now has warehousing, trading, public utilities ,property management and other comprehensive entities, and gradually develop to collectivization, internationalization and Industrialization. Our company has a good development prospect and unlimited potential future.
Our main production lines are including Methylene Chloride 30,000 tons/year, Maleic Anhydride 30,000 tons/year, Propylene Glycol 20,000 tons/year.     

Meanwhile, we specialized in offering the following chemicals: Aniline,Dimethyl    F   ormamide,Isopropanol ,Toluene diisocyanate,Polyether     P   olyol   ,Polymer Polyol,  Methyl Acetate, Ethyl Acetate, Butyl Acetate, Glacial Acetic Acid, Potassium Hydroxide, Nitrile Butadiene Rubber Latex, Caustic Soda, Dipropylene Glycol, Ethylene Glycol, Phenol, Phthalic Anhydride,     C   yclohexanone, Thiourea, Barium Carbonate, Aluminum Chloride, Calcium Nitrate, N-propanol, Methyl Ethyl Ketone, Methanol, Ethanol,     C   yclohexane, Dimethyl Carbonate, Dichlorodifluoromethane, Dichlorofluoromethane, Trichloroethylene, Tetrachloroethylene, Epichlorohydrin, Sodium Hydroxide Liquid, etc.
We always carry out   "quality first and service the best"   .    

Near Chemical, Near U, Warm the world.

1 Q:Are you manufacture r?   A:   As an integrated enterprise, we have our own production lines on   Methylene Chloride, Chloroform and Aniline oil   , meanwhile we are one of the experienced distributors for other chemicals such as   cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc   .     W   e have competitive price benefited by ready stock and good relations with some leading chemical     m   anufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab   ility    and qualifi   cation of the raw    material   s   . And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
  A:     Yes, we welcome sample order     for you   to test and check our quality. Send me your requirement   s    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 Report   s    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     tank   s, 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 line   s   .
Generally it takes     14    days after deposit or original LC.