O-xylene
Specifications
| Item | Index | |||
| Supperior product | First class product | |||
| Appearance | Clear, no sediment | |||
| Purity, % (mass fraction) ≥ | 98 | 95 | ||
| Non-aromatic hydrocarbons + carbon nine aromatic hydrocarbons, % (mass fraction) ≤ | 1.0 | 1.5 | ||
| Chromaticity (platinum-cobalt color number) ≤ | 10 | 20 | ||
| Pickling colorimetric | The color of the acid layer should not be darker than the color of the standard colorimetric solution with a potassium bichromate content of 0.15g/L | — | ||
| Water-soluble acid-base | none | none | ||
| Distillation range (at 101.325kPa), ℃≤ | 2 (including 144.4) | 2 (including 144.4) | ||
| Non-volatile matter, mg/100mL ≤ | 2 | 5 | ||
Packing & Storage
| Packing | Steel gas cylinders; ordinary wooden boxes outside ampoules; ordinary wooden boxes outside threaded glass bottles, pressed glass bottles with iron caps, plastic bottles or metal barrels (cans); tankers (filling coefficient 0.626 tons /cubic meter). | |||||||
| Storage | Store in a cool and ventilated warehouse.Keep away from fire and heat sources.The storage temperature should not exceed 37℃.Keep the container sealed. | |||||||
| Transportation | The railway transportation time limit of this product is shipped by an aluminum-made enterprise’s tanker, and it must be reported to the relevant departments for approval before shipment. The packaging should be complete at the time of shipment and the loading should be safe. During road transportation, follow the prescribed route and do not stop in residential areas and densely populated areas. | |||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to INFO@ASCENT-PETROCHEM.COM or fill out the following form. We will respond to you as soon as possible.
Tel: 0086 25 51192301
E-mail: INFO@ASCENT-PETROCHEM.COM
General Information
| Common Names | o-Xylene, Orthoxylene | |||||||
| Structure | C8H10 | |||||||
| CAS No. | 95-47-6 | Boiling Point (℃) | 144 ºC | |||||
| Molecular Weight | 106.165 | Melting Point (℃) | -25 ºC | |||||
| Appearance | Colorless transparent liquid | Density | 0.879 | |||||
| HS Code | 2902410000 | Flash Point | 31 ºC | |||||
| Solubility | Insoluble in water, can be mixed with benzene, ethanol, ether and carbon trichloride | Vapor pressure | 6.0±0.1 mmHg at 25°C | |||||
| Safety Phrases | S25-S45-S36/37-S16-S7 | ||
| RIDADR | UN 1307 3/PG 3 | ||
| WGK Germany | 2 | ||
| Packaging Group | II | ||
| Hazard Class | 3 | ||
| FIRST AID | |
| Inhalation | Quickly leave the scene to a place with fresh air. Keep the respiratory tract unobstructed. If you have difficulty breathing, get oxygen. If breathing stops, perform artificial respiration immediately. Seek medical attention. |
| Skin | Take off contaminated clothing and rinse the skin thoroughly with soapy water and clear water. |
| Eyes | Lift the eyelids and rinse with flowing water or saline. Seek medical attention. |
| Ingestion | Drink a sufficient amount of warm water to induce vomiting. Seek medical attention. |
Frequently Asked Questions
Uses of o-xylene
o-Xylene, also known as ortho-xylene, is a chemical compound that belongs to the group of aromatic hydrocarbons. It is a colorless liquid with a sweet odor and is primarily used as a raw material in the chemical industry. Here are some common uses of o-xylene:
1. Solvent: o-Xylene is widely used as a solvent in various industries. It is an effective solvent for many types of paints, coatings, adhesives, and sealants. It is also used as a cleaning agent in the printing, rubber, and leather industries.
2. Chemical Intermediate: o-Xylene serves as an important chemical intermediate in the production of other chemicals. It is used as a precursor in the synthesis of phthalic anhydride, which is utilized in the production of plasticizers, polyester resins, and dyes.
3. Isomerization: o-Xylene can be isomerized to produce m-xylene and p-xylene, which are valuable isomers. These isomers are crucial in the production of terephthalic acid, which is used in the manufacturing of polyester fibers, films, and polyethylene terephthalate (PET) bottles.
4. Laboratory Reagent: o-Xylene is used as a laboratory reagent in various chemical and biological experiments. It is commonly used in chromatography as a solvent and as a component in staining and mounting procedures.
5. Fuel Additive: o-Xylene is sometimes used as an octane booster and fuel additive in gasoline. It can increase the octane rating of gasoline and improve the overall performance of engines.
6. Pharmaceuticals: In the pharmaceutical industry, o-xylene can be utilized as an intermediate for the production of certain medications and drugs.
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TEL: 0086 25 51192301
EMAIL: INFO@ASCENT-PETROCHEM.COM
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