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Paraquat methosulfate

Product Name
Paraquat methosulfate
CAS No.
2074-50-2
Chemical Name
Paraquat methosulfate
Synonyms
Gramoone;paraquate;PARAQUATBIS;Weedol(Chevron);Dextrone-X(ICI);Bismethyl sulfate;Paraquat methosulfate;PARAQUAT-DIMETHYLSULFATE;Gramoxone methyl sulfate;Paraquat bis(methyl sulfate).
CBNumber
CB6512251
Molecular Formula
C13H17N2O4S+
Formula Weight
297.35
MOL File
2074-50-2.mol
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Paraquat methosulfate Property

form 
A solid
CAS DataBase Reference
2074-50-2(CAS DataBase Reference)
EPA Substance Registry System
Paraquat methosulfate (2074-50-2)
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Safety

RIDADR 
2781
HazardClass 
6.1(a)
PackingGroup 
II
Toxicity
LD50 orally in male rats: 100 mg/kg (Kimbrough, Gaines)
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Hazard and Precautionary Statements (GHS)

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Paraquat methosulfate Chemical Properties,Usage,Production

Chemical Properties

Paraquat is a yellow solid with a faint, ammonia-like odor.

Uses

Herbicide. Dichloride as biological oxidation-reduction indicator.

General Description

White crystalline solid or yellow solid. Used as a contact herbicide and desiccant.

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.

Contact allergens

Paraquat is a quaternary ammonium compound with herbicide properties, as diquat. It is contained in Cekuquat? or Dipril?. It can cause contact and phototoxic contact dermatitis, acne, and leukoderma mainly in agricultural workers.

Safety Profile

Poison by ingestion and intraperitoneal routes. An herbicide. When heated to decomposition it emits very toxic fumes of SOx and NOx.

Potential Exposure

Those engaged in manufacture, formulation and application of this herbicide. Classified for restricted use: limited to use by a certified applicator, or those under applicator’s direct supervision.

Shipping

UN2781 Bipyridilium pesticide, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides (hydrolysis), alkylarylsulfonate wetting agents. Corrosive to metals. Decomposes in presence of ultraviolet (UV) light. Decomposes in heat (see physical properties, above) and in the presence of UV light, producing nitrogen oxides, hydrogen chloride.

Waste Disposal

Paraquat is rapidly inactivated in soil. It is also inactivated by anionic surfactants. Therefore an effective and environmentally safe disposal method would be to mix the product with ordinary household detergent and bury the mixture in clay soil. In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

Paraquat methosulfate Preparation Products And Raw materials

Raw materials

Preparation Products

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Paraquat methosulfate Suppliers

China 44 Europe 2 France 1 India 1 South Korea 1 United Kingdom 1 United States 5 Global 55
SIMAGCHEM CORP
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View Lastest Price from Paraquat methosulfate manufacturers

Career Henan Chemical Co
Product
Paraquat methosulfateBOXYLATE 2074-50-2
Price
US $1.00/KG
Min. Order
1KG
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2020-01-30

2074-50-2, Paraquat methosulfateRelated Search:

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