2,5-Dimethylbenzenesulfonic Acid

2,5-Dimethylbenzenesulfonic acid

Product name:2,5-Dimethylbenzenesulfonic acid
Synonyms:2,5-Xylenesulfonic acid, 2,5-Dimethylbenzenesulfonic acid
CAS NO.: 609-54-1
EINECS NO.:210-193-5
Molecular formula: C8H10O3S
Molecular weight: 222.2588
Appearance: White crystal
Specifications: 70% 90%

Molecular Structure:


2,5-Dimethylbenzenesulfonic acid is mainly used in organic synthesis for scientific research
Packing: In 25kg/drum.

Q: The first-aid?
Skin contact: Take off the contaminated clothing, rinse thoroughly with soap and clean water. If burns occur, treat as burns.
Eye contact: Immediately list the upper and lower eyelids and rinse with running water for 15 minutes. Seek medical attention.
Inhalation: Get away from the scene to fresh air. Give oxygen if breathing is difficult. Once breathing stops, begin CPR immediately. Seek medical attention.
Ingestion: If swallowed by mistake, drink milk or egg white. Seek medical attention.
Q: Handling and storage?
Operation precautions: airtight operation, local exhaust. The operators must undergo special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust masks, chemical safety protective glasses, anti-poison infiltration overalls, and latex gloves. Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. The explosion-proof ventilation systems and equipment are need to be used. Avoid generating dust. Avoid contact with oxidants and alkalis. When handling, load and unload lightly to prevent damage to packaging and containers. Equipped with corresponding types and quantities of fire-fighting equipment and leakage emergency treatment equipment. Empty containers may contain hazardous residues.
Precautions for storage: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants, alkalis, and food chemicals, and should not be stored together.