Paraquat 200 g/l SL CAS NO.4685-14-7

Min.Order: 1 Metric Ton
Payment Terms: L/C,D/A,D/P,T/T

Product Details

Keywords

Paraquat
Paraquat 200 g/l SL
herbicide

Quick Details

ProName: Paraquat 200 g/l SL
CasNo: 4685-14-7
Molecular Formula: C12H14N2
Appearance: black liquid
Application: Paraquat is used to control broad-leav...
DeliveryTime: within 30 days
PackAge: in accordance with clients’ requiremen...
Port: Any port in China
ProductionCapacity: Metric Ton/Day
Purity: 200g/l
Storage: Ventilated, dry at low tempreture
Transportation: by sea, by air, by railway
LimitNum: 1 Metric Ton
Voluntary Standards: FAO standard
Valid Period: 2 years

Superiority

Paraquat 200 g/l SL:

1. Constant and uniform product quality

2. Comprehensive and strict QC system

3. Excellent and registration support

4. Flexible toll manufacturing service

Details

Product Name

Paraquat

Function

Herbicide

Chemical Name

1,1′-dimethyl-4,4′-bipyridinium

Empirical Formula

C₁₂H₁₄N₂

CAS Number

4685-14-7

Molecular Weight

186.3

Chemical Formula of
Active Ingredient

Quality standard

Item	Index
Paraquat content %, (w/w) ≥	42.0
Appearance	Colourless crystals
Acidity ( calculated as H₂SO₄ ) %, ≤	0.05
Range of pH value	2.0-6.0

Toxicology

Acute oral LD50: 110-150 mg/kg
Acute dermal LD50(rabbit): 236-325 mg/kg
Acute 4-hour rat inhalation LC50: > 20 mg/l
Acute Skin Irritation (rabbit): severe irritant
Acute Eye Irritation (rabbit): severe irritant
Skin Sensitization (guinea pig): sensitizer

Applications

Paraquat is used to control broad-leaved weeds and grasses, being less effective on deep rooted plants such as dandelions. It does not harm mature bark, and is thus widely used for weed control in fruit orchards and plantation crops, including coffee, cocoa, coconut, oil palms, rubber, bananas, vines, olives and tea, ornamental trees and shrubs and in forestry. Other uses include weed control in alfalfa, onion, leeks, sugar beet, asparagus. It is used for weed control on non-crop land and can be used as a defoliant for cotton and hops before harvesting. Paraquat is used as a desiccant for pineapples, sugar cane, soya beans and sunflower.

Stability

Stable in acid or neutral solutions, but is readily hydrolyzed by alkali

Pack

220 kg/drum, 200L/drum etc.