2074-50-2 Usage
Description
Paraquat methosulfate, also known as Gramoxone, is a widely used contact herbicide and desiccant. It is a white crystalline solid or yellow solid that is effective in controlling a broad spectrum of weeds. Paraquat methosulfate works by disrupting the photosynthesis process in plants, leading to their rapid death. It is also used as a biological oxidation-reduction indicator due to its ability to change color in response to changes in the oxidation state of its environment.
Uses
Used in Agriculture:
Paraquat methosulfate is used as a contact herbicide for controlling a wide range of weeds, including annual and perennial species. It is particularly effective against broadleaf weeds and grasses, making it a popular choice for farmers and gardeners. The herbicide is applied to the leaves of the plants, where it is absorbed and transported throughout the plant, leading to rapid cell death and desiccation.
Used as a Desiccant:
In addition to its herbicidal properties, paraquat methosulfate is also used as a desiccant. It is applied to crops to accelerate the drying process, allowing for faster and more efficient harvesting. This is particularly useful in regions with high humidity or unpredictable weather patterns, where natural drying may be slow or inconsistent.
Used as a Biological Oxidation-Reduction Indicator:
Paraquat methosulfate's ability to change color in response to changes in its oxidation state makes it a valuable tool in the field of biochemistry and environmental science. It can be used as an indicator in various laboratory experiments and tests, helping researchers to monitor and measure the progress of oxidation-reduction reactions.
Reactivity Profile
When Paraquat methosulfate is heated to decomposition, Paraquat methosulfate emits very toxic fumes of sulfur oxides and nitrogen oxides. Avoid strong oxidizers. [EPA, 1998].
Health Hazard
Paraquat methosulfate can cause death by shock and/or pulmonary damage. The fatal dose is estimated to be 6 grams of paraquat ion. Exposure may cause renal tubular damage and liver dysfunction.
Fire Hazard
When heated to decomposition, Paraquat methosulfate emits very toxic fumes of sulfur oxides and nitrogen oxides. Avoid strong oxidizers.
Safety Profile
Poison by ingestion and intraperitoneal routes. An herbicide. When heated to decomposition it emits very toxic fumes of SOx and NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 2074-50-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2074-50:
(6*2)+(5*0)+(4*7)+(3*4)+(2*5)+(1*0)=62
62 % 10 = 2
So 2074-50-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2.2CH4O4S/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12;2*1-5-6(2,3)4/h3-10H,1-2H3;2*1H3,(H,2,3,4)/q+2;;/p-2
