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| Product Name: |
paraquat
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| Specifications |
42%TC, 20%SL |
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***ailed offer Description
1)Chemical name: 1, 1'-dimethyl-4.4'-bipyridilium ion
2)Commercial name: Paraquat
3) Molecular Formula: C12H14Cl2N2
4) Molecular Weight: 257.16
5) Specification: 42%TC, 20%SL
6) Physical and chemical properties:
A. Appearance: White crystalline solids
B. Relative Density: 1.24-1.26 (20/20)
C. Melting Point: 300oC
D. Vapor Pressure: <1.33กม 10-8kPa.
E. Solubility: Freely soluble in water; Practically insoluble in hydrocarbons; ***ringly soluble in lower alcohol.
7) Toxicity:
A. Oral: LD50 rat (Acute): 112-150 mg/kg
B. LD50 mice (Acute): 104 mg/kg
C. Dermal: LD50 rat, 500 mg/kg
D. LD50 rabbit: 204 mg/kg
8) Functions: 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, a***ragus. 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
9)Packing: Upon Request. |
| Company: |
HEFEI WORLD CHEMICAL INDUSTRY COM.,LTD
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| Contact: |
Ms. Tang Tang |
| Address: |
Room 2309, Fortune Plaza, No. 278 Suixi Road, Hefei, Anhui, China |
| Postcode: |
230001 |
| Tel: |
86-0551-5612515 |
| Fax: |
86-551-5611233 |
| E-mail: |
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