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Botao Chemical
| Molecular formula | C6H5N3 |
| Molecular weight | 119 |
| CAS No. | 95-14-7 |
| Structural formula | .gif) |
| Feature | This product is bitter and odorless, with a boiling point of 204 ℃ (15mmHg). It is slightly soluble in water and soluble in organic solvents such as alcohol, benzene, toluene, chloroform, and dimethylformamide. |
| Use | This product is widely used as a rust inhibitor, antifreeze, oil antioxidant (various lubricating oils, hydraulic oils, brake oils, and variable pressure oils), emulsifier, water stabilizer, UV resistant or anti-static additive for polymer materials such as polyamide and polyester, photographic anti fog agent, emulsion mordant, PVC foaming inhibitor, analytical reagent, copper flotation agent, and metal corrosion inhibitor. |
| Packing | Plastic woven bags, composite bags, cardboard drums, iron drums, container bags, lined plastic bags or aluminum foil inner bags. |
| Execution standards | HG/T 3824-2014 |
| Net weight | 20kg、25kg、500kg |
| Molecular formula | C7H7N3 |
| Molecular weight | 133.15 |
| CAS No. | 29385-43-1 |
| Structural formula | .gif) |
| Feature | Pure white particles or powder, a mixture of 4-methylbenzotriazole and 5-methylbenzotriazole, with a melting point of 80-86 ℃, insoluble in water, soluble in organic solvents such as alcohol, benzene, toluene, chloroform, and soluble in dilute alkaline solution. |
| Use | This product is mainly used as an anti rust and corrosion inhibitor for metals such as silver, copper, lead, nickel, zinc, etc. It is widely used in anti rust oil (grease) products, and is mainly used as a gas-phase corrosion inhibitor for copper and copper alloys, lubricant additives, circulating water treatment agents, and automotive antifreeze. This product can also be used in combination with various scale inhibitors, bactericides, and algae killing agents, especially for the corrosion inhibition effect of closed loop cooling water systems. |
| Packing | Valve pockets, cardboard drums, container bags. |
| Execution standards | HG/T3925-2014 |
| Net weight | 20kg，25kg，500kg |
Bisphenol S (4,4 '- dihydroxydiphenylsulfone)
| Molecular formula | C12H10O4S |
| Molecular weight | 250.27 |
| CAS No. | 80-09-1 |
| EINECS | 201-250-5 |
| Melting point | 245-250 °C(lit.) |
| Density | 1.366 |
| Water solubility | 1.1 g/L (20 °C) |
| Structural formula |  |
| Feature | Easily soluble in aliphatic hydrocarbons, soluble in alcohols and ethers, slightly soluble in aromatic hydrocarbons, and insoluble in water. The bisphenol S molecule contains two hydroxyl groups and a strong electron withdrawing sulfone group, making it more acidic than other phenols. |
| Use | 1、 Bisphenol S is mainly used as a fixing agent. Bisphenol S can be used as a raw material to produce fixing agent A. 2、 It has excellent heat resistance, light resistance, and antioxidant properties, and is a raw material for synthesizing polycarbonate, epoxy resin, polysulfone, polyether sulfone, polyether inkstone resin, etc. 3、 It is also used in the manufacturing of color photography materials, photographic contrast enhancers, thermal recording materials (color developing agents), daily surfactants, and high-efficiency deodorants. Can be used as a plating solution additive, leather tanning agent, dispersant for high-temperature dyeing of dispersed dyes, phenolic resin hardening promoter, resin flame retardant, etc. It is also an intermediate of pesticides, dyes, and additives, and can be directly applied to coatings, leather modifiers, and metal electroplating brighteners. |
| Execution standards | GB/T 25787-2010 |
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