CAS 98-95-3 Nitrobenzene
Introduction
Chemical Name: Nitrobenzene
CAS Registration Number: 98-95-3
Product Specifications:
| Appearance | Light yellow liquid | |
| Mass fraction of moisture (%) | ≤ | 0.10 |
| Content of nitrobenzene,% (m/m) | ≥ | 99.50 |
| Crystallization point of dry product (°C) | ≥ | 5.4 |
| PH value | 5-9 | |
| Total nitrotoluene, % (m/m) | ≤ | 0.10 |
| Content of low-boiling residues, % (m/m) | ≤ | 0.1 |
| Content of high-boiling residues, % (m/m) | ≤ | 0.1 |
◆Performance & Application:
-Nitrobenzene is an important chemical raw material, which can be used to produce a variety of pharmaceutical and fuel intermediates, as well as rubber accelerators, paints, explosives, etc.
-The main use of nitrobenzene is to hydrogenate it to aniline.
◆Packaging:
-Packed in clean and dry steel drums or transported by tank.
◆Application fields
Nitrobenzene is an important organic intermediate. Nitrobenzene is sulfonated with sulfur trioxide to obtain 3-nitrobenzene sulfonic acid. It can be used as a mild oxidant for dye intermediates and anti-dyeing salt S. Nitrobenzene is sulfonated with chlorosulfonic acid to obtain m-nitrobenzene sulfonyl chloride, which is used as an intermediate for dyes, medicines, etc. Nitrobenzene is chlorinated to obtain 3-nitrochlorobenzene, which is widely used in the production of dyes and pesticides. After reduction, m-chloroaniline can be obtained. It is used as the orange base GC of dyes and is also an intermediate for medicines, pesticides, fluorescent brighteners, organic pigments, etc. Nitrobenzene can be re-nitrated to obtain m-dinitrobenzene, which can be reduced to obtain m-phenylenediamine, which is used as a dye intermediate, epoxy resin curing agent, petroleum additive, cement accelerator, and m-dinitrobenzene can be partially reduced with sodium sulfide to obtain m-nitroaniline. It is the orange base R of dyes and is an intermediate for azo dyes and organic pigments.
◆Safety precautions
When handling nitrobenzene, you should use personal protective equipment, such as gas detection tubes and portable gas detectors.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Fully Methylated Melamine-Formaldehyde Resin | Introduction Fully Methylated Melamine-Formaldehyde Resin (FMMF): Overview and Key Properties CategoryDetails Chemical Type Hexametho... |
 |
Polyester Clear Powder Coatings | This series of product are made of polyester resin (as hardener) and highly transparentmaterials. There are two types of products are suitable for ... |
 |
Rheology modifier STD-9010 | Introduction Composition: Polyamide wax dispersion Appearance: light yellow paste Active ingredient: 20% Solvent: Mixed aromatic hydrocarbons ... |
 |
hydroxyfunctional polyacrylic dispersion (MT-A-145) | Characterization MT-A-145 is a water-reducible, hydroxyfunctional polyacrylic dispersion.It is suitable for use in combination with aliphatic poly... |
 |
UV curable adhesive | UV curable adhesive is a structural bonding adhesive that solidifies by irradiating UV light. The characteristic of UV curable adhesive is that it... |
Похожие товары
 |
Epoxy/Polyester Powder Coatings | Продавец: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
|
|
Polyester Clear Powder Coatings | Продавец: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | Продавец: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | Продавец: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | Продавец: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
