Product Parameters
| Item | Specification |
| Density | 1.385 |
| Melting point | 182-185 °C (lit.) |
| Boiling point | 275 °C |
| Refractive index | 1.571-1.576 |
| Flash point | 185 °C |
| Vapor pressure | 0.002 mmHg at 25°C |
| PSA | 46.53000 |
| logP | 1.39340 |
| Appearance | White powder |
Application
1). Pharmaceutical field: it is an important pharmaceutical intermediate, which can be used to synthesize a variety of drugs, such as for the production of anti-arrhythmic drug normoxazoline.
2). Spice field: it can be used as the raw material of spice synthesis, used for mixing certain spices with special flavor, adding unique odor characteristics for spices.
3). Pesticide field: it can be used as the intermediate of synthesized pesticide, used in the preparation of some pesticide varieties with specific insecticidal, bactericidal or herbicidal activity, which helps to improve the effect and selectivity of pesticides.
4). Other fields: It can also be used in organic synthesis reactions as an important organic synthesis building block for constructing more complex organic compound structures. Can also be used in the preparation of liquid crystal materials, etc., to improve the performance of liquid crystal materials have a certain role.
Storage
1). Storage conditions: it should be stored in a cool, dry and well-ventilated warehouse, away from fire and heat sources, and avoid direct sunlight.
2). Packing requirements: usually packed in woven bags lined with plastic bags or cardboard drums to prevent the product from absorbing moisture and contacting with air.
Stability
1). CHEMICAL STABILITY: Under general conditions, p-methoxybenzoic acid has good chemical stability. However, under the action of strong acids, strong bases or strong oxidizing agents, chemical reactions may occur, leading to structural damage. For example, in the presence of strong acids such as concentrated sulfuric acid, reactions such as sulfonation on the benzene ring may occur; when reacting with strong bases, the carboxyl group will undergo a neutralization reaction with the base.
2). Thermal stability: under normal storage temperature, the thermal stability is good. However, when the temperature is too high, decomposition reaction may occur, and it will melt after exceeding its melting point, and continued heating may lead to decomposition, producing carbon dioxide and other organic products.
3). Light stability: relatively sensitive to light, long-term exposure to light may occur some photochemical reactions, resulting in gradual darkening of the color and other changes, so it needs to be stored away from light.
Packaging & Ship
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FAQ
Q: How do you control the quality?
A: We have own quality control system, also do any other Third-party test. Our lab do the inspection for 27 years.
Q: Do you accept small orders ?
A: Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.
Q: Do you provide sample?
A: Sure, we provide 100g free sample.
Q: How about the price? Can you make it cheaper ?
A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Q: Are you able to deliver on time?
A: Of course! we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
Q: Can I visit your company and factory in China?
A: Sure. You are very welcomed to visit our company in Kaifeng, China,we will personally take you to visit the factory and explain your doubts in detail.
Q: How Can I place an order?
A: You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.
Q: When will i get your reply?
A: We ensure the fastest response, fastest service, E-mails will be replied with in 12 hours.
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