Pure benzene for industrial use
Specifications
| Item | Index | |||
| Supperior product | First class product | |||
| Appearance | Clear and transparent, no mechanical impurities and free water | |||
| Purity, % (mass fraction) ≥ | 99.90 | 99.80 | ||
| Non-aromatic hydrocarbons, % (mass fraction) ≤ | 0.10 | 0.15 | ||
| Toluene, % (mass fraction) ≤ | 0.05 | 0.10 | ||
| Thiophene, mg/kg ≤ | 0.6 | 1.0 | ||
| Crystallization point, ℃≥ | 5.45 | 5.35 | ||
| Color (platinum-cobalt color number), number ≤ | 15 | 20 | ||
| Total sulfur content, mg/kg ≤ | 1.0 | |||
| Pickling colorimetric note | The color of the acid layer should not be darker than the potassium dichromate content Is the color of 0.10g/L standard colorimetric solution | |||
| Bromine index, mgBr/100g ≤ | 20 | —— | ||
| Density, (20℃), kg/m3 | 878～881 | |||
| Moisture, mg/kg≤ | 0.04% | —— | ||
Packing & Storage
| Packing | 25kg/drum; 200L/drum | |||||||
| 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 | European Land Transport Hazard Regulations: 3 International Maritime Transport Hazard Regulations: 3 International Air Transport Hazard Regulations: 3 | |||||||
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-chem.com or fill out the following form. We will respond to you as soon as possible.
Tel: 0086 25 51192301
E-mail: info@ascent-chem.com
General Information
| Common Names | Pure benzene for industrial use, Benzole | |||||||
| Structure | C6H6 | |||||||
| CAS No. | 71-43-2 | Boiling Point (℃) | 80 ºC | |||||
| Molecular Weight | 78.112 | Melting Point (℃) | 5.5 °C(lit.) | |||||
| Appearance | Colorless liquid | Density | 0.9±0.1 g/cm3 | |||||
| HS Code | 2707100000 | Flash Point | -11 ºC | |||||
| Solubility | Can be arbitrarily mixed with ethanol, ether, acetone, chloroform, carbon disulfide and acetic acid, and slightly soluble in water. | Vapor pressure | 100.9±0.1 mmHg at 25°C | |||||
| Safety Phrases | S53-S45-S36/37 | ||
| RIDADR | UN 1307 3/PG 3 | ||
| WGK Germany | 3 | ||
| Packaging Group | II | ||
| Hazard Class | 3 | ||
| FIRST AID | |
| Inhalation | If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor. |
| Skin | Rinse with soap and plenty of water. Consult a doctor. |
| Eyes | Rinse thoroughly with plenty of water for at least 15 minutes and consult a doctor. |
| Ingestion | It is forbidden to induce vomiting. Never feed anything through the mouth to the unconscious person. Rinse your mouth with water. Consult a doctor. |
It is obtained by extraction and fractionation from hydrocracking gasoline and catalytic reforming solution, and benzene can also be prepared by disproportionation and demethylation of toluene.
Frequently Asked Questions
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EMAIL: info@ascent-chem.com
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