| CAS No.: | 79-09-4 |
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| Formula: | C3h6o2 |
| EINECS: | 201-176-3 |
| Type: | Organic Intermediate |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Propionic acid is a three carbon carboxylic acid with the chemical formula ch3ch2cooh. Pure propionic acid is a colorless, corrosive liquid with pungent smell. Some cereals and oil crops in China are mildewed every year. The solution is to add preservatives. At present, benzoic acid, sorbic acid, propionic acid and their salts are widely used as food preservatives.
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Product Name
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Propionic Acid
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Molecular formula
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C3H6O2
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Other Name
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Propanoic Acid
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Molecular weight
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74.078
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CAS No.
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79-09-4
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EINECS No.
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201-176-3
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Purity
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99.5% min
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UN No.
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3463
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Chemical Properties
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It is a clear, colorless liquid that boils at 140°C (284 OF). It is flammable. It has a pungent odor and is soluble in water and alcohol. The Odor Threshold is 0.16 ppm.
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Application
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Propionic acid is an aliphatic monocarboxylic acid. Propionic acid is used in nickel electroplating solutions,perfumes, artificial flavors and manufacturing propionates.
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| 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 |
Packing:
Galvanized iron drum package, 205kg/barrel. 80 barrels to one 20ft container, or 1000kg/IBC, 20 IBC to one 20ft container.
Delivery time:
10-15 working days after receiving your deposit.
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.
Shandong Baovi Energy Technology Co., LTD. (the Company), located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Our products include solvents, antifreeze, preservatives, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white plastic bottle and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
More chemical raw materials, please feel free to contact me!
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