Basic Information
Industrial Grade 99,5% Propionic Acid Oil CAS 79-09-4
|
Commodity: PROPIONIC ACID |
Superior Grade index |
Test result |
|
Appearance |
Transparent or yellowish oily liquid. |
Qualified |
|
Propionic acid content wt%, ≥ |
99.5 |
99.9 |
|
Chromaticity(in Hazen)(Pt-Co) ≤ |
10 |
＜10 |
|
Relative density |
0.993-0.997 |
0.996 |
|
Boiling range/℃ |
138.5-142.5 |
139.2-141.1 |
|
Water content,wt% ≤ |
0.3 |
0.06 |
Welcome to contact us to get complete COA.
GNEE BIO is a leading manufacturer and supplier of chemicals in China.
Products Description
Propionic acid, also known as primary oleic acid, is a short-chain saturated fatty acid with the chemical formula CH3CH2COOH and a molecular weight of 74.08. It is a weak electrolyte. Its aqueous solution is weakly acidic but strongly corrosive, and its vapour is irritating to the skin and respiratory tract. At room temperature and pressure, propionic acid is a colourless, transparent, oily liquid with an unpleasant rancid and irritating odour. It is miscible with water, ethanol, chloroform and ether.
Applications of 99,5% Propionic Acid：
1. Propionic acid is widely used in the food industry can be used to produce calcium propionate, sodium propionate, etc., can also be used to produce propionate ester flavor flavor.
2. Used as organic reagent, esterification agent and plasticizer, also used in the preparation of food spices, food preservatives, mildew.
3. Used as a viscous substance inhibitor for beer, etc.
4. Determination of aromatic diamines, gas chromatographic analysis standard.
Why choose GNEE BIO?
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc.
Packaging & Delivery
Double polyethylene bags inside, and high-quality standard carton drum outside,1kg for the Foil bag, 25kg for drum or we also can customize the package according to customers demands.
Company Profile
GNEE BIO, located in Anyang City, Henan Province, China, is a well-known supplier and manufacturer of chemical raw materials in China. With the advantages of direct sourcing from chemical raw material producers, competitive price and factory direct supply, we provide basic chemical raw materials, organic solvents, pharmaceutical intermediates and other cost-effective chemical products for domestic and foreign chemical producers and fine chemical product manufacturers.
FAQ
Q: Do you offer samples?
A: Sure, we provide 50 grams free samples.
Q: How about the price? Can it be cheaper?
A: We always put the interests of our customers in the first place. Under different conditions, the price is negotiable and we guarantee to offer you the most competitive price.
Q: How do I place an order?
A: You can send us an inquiry for detailed order information and we will explain the detailed process to you.
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