Our Strength

1) Quick Response Within 12 hours;

2) Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China,    Accept any third party agency inspection and analysis before shipment from your side.

3) OEM/ODM is available; we have professional engineer to design the fomulation with you together.

4) Mature products with factory and technical support. Reasonable & Competitive Price;

5) Fast Delivery: Samples from stock; bulk products within 7 days;

6) Professional SOP for exporting chemical and pharmaceitical intermediates

7) UPS,Fedex,TNT,EMS,EUB are available by air for small sample quality order to save your cost. frree samples are confirmed before mass production order.

8) Payment: T/T, L/C, paypal, .

9) A good troubleshooter/very positive attitude for after service

Our service:

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Inquiry: Tell us the chemical name, CAS NO and Quanity to move forward to the business discussion.

4-Nitrobenzoic acid Long Term Factoy Supply CAS: 62-23-7

1. Description:

White to off white crystalline powder, Melting point:237-240 °C (lit.), Stable. Combustible. Incompatible with strong oxidizing agents, cyanides, strong bases.

2. Application：

1: It is used as pharmaceutical intermediate and raw material for dye production

2: It is used to make anesthetic procaine hydrochloride and dye intermediate, and also to make light filter

3: used as chemical reagent

4: This product is an intermediate of organic synthesis of medicine, dye, veterinary medicine, photosensitive materials, etc. It is used in the production of procaine hydrochloride, procaine amine hydrochloride, p-aminomethyl benzoic acid, folic acid, benzocaine, acetazol, cephalosporin V, p-aminobenzoyl glutamic acid, benil, as well as active brilliant red M-8B, active red violet X-2R, filter, color film coupler, metal surface rust remover, sunscreen agent, etc.

5: To test alkaloids and calibrate standard alkali solutions.

3. Summary：

2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4. Packing:

1. Free samples are available

2. small quanity will be sent by courior or air, mass production will ship by sea

3. by carton or based on your requirements.

5. Chemical Experience:

R&D Engineer and sales engineer have more than 20 years experience in chemicals and pharmaceitical intermediates

6. About US:

Xinyang Longye Chemical Products Co., Ltd. is a high-tech enterprise integrating science, industry and trade, and holds a certain authoritative position in the brightener chemical industry. It mainly develops and sells fluorescent brighteners, pharmaceutical intermediates, electronic chemical products and other fine chemical products, which are widely used in medicine, electronics, environmental protection, plastics, textiles, daily chemicals and other fields. After hundreds of users use, it has received praise and trust from customers.

7. For customized products, working processing is as below: