
Density | 1.2±0.1 g/cm3 |
Boiling point | 282.0±23.0 °C at 760 mmHg |
Melting point | 188 °C |
Refractive index | 1.637 |
Appearance | A gray-white granular powder |
Solubility | Slightly soluble in water, ethanol, diethyl ether. |
Application | Used in the production of sulphide blue FBG, weak acid bright yellow 5G and other dyes, manufacturing acetaminophen, Antamine and other drugs, also used in the development of agents, antioxidants, etc It is an intermediate of fine chemicals such as medicine and dyes. It is used in the production of paracetamol, azo dyes, sulphide dyes, acid dyes, fur dyes, as well as developing agents, antioxidants and petroleum additives. |
abroad .
We insist on the business strategy that integrates science , industry and trade . We also keep working on R & D , production and sales to provide quality products and service to customers at home and abroad . We insist on the management idea of protecting environment and sustainable development , we are committed to the construction of green chemical enterprise and continue to enhance our social responsibility .

Customized production
Professional big supplier
Professional logistics services
100% safe through customs
10 years' experience in this field
Various payment terms

1. Are you manufacturer or trading company?
· We are a manufacturer in China, also cooperate with other suppliers, integrating industry and trade.
· We have many domestic and foreign supply channels, in order to meet a large number of client needs.
2. How long have you been engaged in export trade?
· For a long time, our main market has been in China. In order to meet the requirements of foreign customers, we recently established an export department.
· We also hope that our products can enjoy a reputation abroad, and hope to make more friends with foreign customers.
3. What are your payment terms?
· Available TT, LC, Paypal, Credit Card etc., can be negotiated.
4. What is the delivery time?
· Usually about 7-15 days, depends on quantity and products.
5. What certifications do you provide?
· Approval ISO, CE certifications. · Provide COA, MSDS repor