P-Nitrobenzoic Acid PNBA BP EP USP CAS 62-23-7
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of p-nitrobenzoic acid pnba bp ep usp cas 62-23-7 in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
Products Description
Properties
1. Stability: P-Nitrobenzoic Acid PNBA is relatively stable at room temperature, but will decompose under the action of high temperature, sun exposure and strong oxidizing agents.
2. Solubility: PNBA is soluble in water and ethanol, but less soluble in ether and hydrocarbon solvents.
3. Acidity: PNBA is a weak acid and can react with bases to form corresponding salts.
4. Combustibility: PNBA is combustible and can be burned in the presence of oxygen to produce products such as carbon dioxide, water and nitrogen.
5. Chemical reaction: it can react with other compounds in a variety of chemical reactions, such as substitution reaction, addition reaction and so on.
| Melting point | 237-240 °C(lit.) |
| Boiling point | 295.67°C (rough estimate) |
| density | 1.61 |
| refractive index | 1.6280 (estimate) |
| Fp | 237 °C |
| storage temp. | Store below +30°C. |
| solubility | 0.42g/l |
| form | Crystalline Powder |
| pka | 3.41(at 25ºC) |
Uses:
Color Developer: P-Nitrobenzoic Acid PNBA has the property of absorbing ultraviolet rays, it is commonly used as a color developer, such as being used in the manufacture of dyes and inks.
Chemical reagent: P-Nitrobenzoic Acid PNBA can be used as a chemical reagent to detect and analyze other compounds in chemical analysis and laboratory research.
Company Profile
Gneechem is dedicated to providing you with chemical products one-stop service, foreign trade export commodity inspection dangerous package, small batch product purchase, intermediates customization, chemical raw materials price market analysis, multi-species packaged purchases, and other services, to meet the customer's needs for a variety of customized products.
FAQ
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2. How to confirm the product quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.
3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately.
4..How do you ship the order normally?
By air, by sea. By express: DHL,FEDEX,UPS,TXT,EMS,and so on.
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