Barium trisulfide.
Barium polysulfides
CAS: 12231-01-5
Molecular Formula: BaSx
Barium trisulfide. - Names and Identifiers
| Name | Barium polysulfides |
| Synonyms | Barium trisulfide. Barium polysulfides |
| CAS | 12231-01-5 |
Barium trisulfide. - Physico-chemical Properties
| Molecular Formula | BaSx |
| Physical and Chemical Properties | Dark gray powder. The aqueous solution is black-brown or brown-red with a strong bad odor. |
| Use | For the control of wheat rust, cucumber powdery mildew, potato blight, cotton red rot, anthracnose, can also control a variety of red spiders |
Barium trisulfide. - Nature
Open Data Verified Data
dark gray powder. Soluble in water, the aqueous solution is black Brown or brown red, with a strong bad smell. Toxic!
Last Update：2024-01-02 23:10:35
Barium trisulfide. - Preparation Method
Open Data Verified Data
barite and anthracite were crushed at 950~1100 deg C after reduction roasting and sulfur, grinding, prepared barium polysulfide.
Last Update：2022-01-01 10:58:23
Barium trisulfide. - Use
Open Data Verified Data
In pesticides used as fungicides and acaricides, can control wheat rust and various diseases of fruit trees.
Last Update：2022-01-01 10:58:22
Barium trisulfide. - Safety
Open Data Verified Data
- packaging method: Plastic bag outer composite plastic woven bag.
- health hazards: acute poisoning is mainly caused by accidental ingestion. Poisoning manifestations were Nausea, Vomit, Abdominal Pain, Diarrhea, slow pulse, progressive muscle paralysis, heart rhythm disorders, serum potassium decreased significantly. Death can result from heart rhythm disturbances and respiratory paralysis. The kidneys may be damaged. Inhalation of dust can cause poisoning, but gastrointestinal symptoms are not obvious.
- first aid measures: drink enough warm water to induce vomiting. Gastric lavage with 2% ~ 5% sodium sulfate solution, catharsis. The patient visited hospital.
- Protection Measure: workers should wear dust masks, glasses, gloves and protective clothing.
- Transportation Information: The Dangerous Goods number is 82013, and the classification and marking of commonly used Hazardous Chemicals (GB 13690-92) classify the substance as group 8.2 alkaline corrosion products.
Last Update：2022-01-01 10:58:22
Barium trisulfide. - Reference Information
| Application | used to control wheat rust, cucumber powdery mildew, potato blight, cotton red rot, anthracnose, etc, can also control a variety of red spider |
Last Update：2024-04-10 22:29:15
