TANYUN golden supplier of high purity burning rate catalyst lead salicylate CAS:15748-73-9 manufacturer

Executive standard: WJ2131-93

CAS RN: 15748-73-9

UN RN: 2292

1. sical and chemical properties:

1.1 Molecular formula: C7H4O3Pb

1.2 Molecular Weight: 343.2

1.3 Solubility: Insoluble in water.

1.4 Stability and reactivity: Stable at normal temperature and pressures. It will decompose when meeting nitric or acetic acid. Moisture absorption.

2. Technical indexes:

3. Application: Lead salicylate has been used as a burning rate catalyst in solid propellants, especially for adjusting the combustion performance of nitramine modified double base propellant to reduce pressure coefficient and temperature coefficient, when it was added into the high energy additive. It can be applied separately or coordinated with other combustion catalyst such as Cu.

4. Safety instructions: ion must be installed with synthetic rubber gloves and dust masks to prevent skin and dust inhalation.

5. Packing: Kraft paper bag h plastic bag, net weight 25kgs per each.

6. Storage: Stored in a cool, ventilated place. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.

7. Transportation: Avoid water and exposure during transportation. Do not mix with strong oxidizers or food.

We are able to develop custom-made products according to the clients’ requests.

Yingkou Tanyun Chemical Research Institute Co., Ltd

Founded in 1971, Yingkou Tanyun Chemical Research Institute Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, Tanyun Chemical is the first domestic technological platform company of ‘Chemical New Materials Production and Research Incubator’ and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.

Clients

Customization

R&D Center

Tanyun chemicals have four research and development bases, hundreds of synthesis leading experts and s in chemistry. Tanyun chemicals own experienced research & development capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service.

Tanyun chemicals have developed over twenty kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. Two invention patents have been applied. 6 kind customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers. In addition, more than ten kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates.

R&D Bases

Shanghai R&D Base

Shanghai R&D base develops the organic silicon, polyurethane and modified materials of adhesives field as well as fine chemical intermediates products for civilian use.

Hangzhou R&D Base

Hangzhou R&D base develop the organosilicon chemistry and materials.

Suzhou R&D Base

Suzhou R&D base develop the synthesis and application of fine chemical intermediates products, modified macromolecule materials.

Yingkou R&D Base

Yingkou R&D base develop the research and production work for aerospace and defense industry products and fine chemical intermediates products for civilian use. Yingkou achieves fine chemical laboratory to the transformation of the process of industrialization, process improvement and optimization of formula.

Patents

1.Why choose us?

We are the manufacturer with more than 40 years history. we can supply one-stop service from sample ,development and research, order, delivery, after-sale service