Specifications
Paraquat
1. Moq: 1000l
2. Factory direct
3. Cas number: 4685-14-7
4. Samples are available
Paraquat
Specifications
1. Moq: 1000l
2. Factory direct
3. Cas number: 4685-14-7
4. Samples are available
Paraquat herbicide
1) Real factory with high quality
2) Competitive prices
3) In time shipment
Paraquat herbicide
Features
1) Common name: Paraquat
2) IUPAC name: 1, 1-dimethyl-4, 4-bipyridinium
3) Molecule formula: C12H14N2.2Cl
4) CAS No.: 4685-14-7
Uses
Destroy the tissues of the green plants. As contact herbicide before and after crop emergence on plantation and vegetable crops, in orchards, for aquatic weed control, stubble clearing and pasture renovation.
For weed control around trees in orchards and plantations, by directed application. Between rows of growing crops, and as cotton defoliant and dessicant on various crops, particularly potato haulm and sugar cane. Application rates usually range from 250 to 1500g/ha. Used for grass and stubble clearing. Appliation rates up to 2200g/ha.
Toxicity
Oral: Acute LD50 for rats 157-129, guinea pigs 30-58 mg/kg
Skin and eye: Acute percutaneous LD50 for rats 911 mg/kg paraquat ion/kg; Irritating to skin and eyes (rabbits); Absorption through intact human skin is minimal; Exposures can cause irritation and a delay in the healing of cuts and wounds; Can cause temporary damage to nails; Not a skin sensitizer (guinea pigs)
Ihalation: No vapour toxicity; Extreme exposure to spray droplets may cause nose bleeding
Formulations 50%, 42%TC; 20%SL
|
Item |
Index |
|
42% TC |
20% w/v SL |
|
Mass Fraction of the cation of Paraquat/% |
30.5min |
-- |
|
Mass ratio of Paraquat cation and triazolopyrimidinone |
(400±50) : 1 |
(400±50) : 1 |
|
Mass Fraction of 4-4'-Bipyridine/% |
0.3 max |
0.3 max |
|
Water-insoluble substances/% |
0.5 max |
0.5 max |
|
pH range |
2.0-6.0 |
4.0-7.0 |
|
Dilution stability |
-- |
Qualified |
|
Low-temperature Stability |
-- |
Qualified |
|
Thermal Storage Stability |
-- |
Qualified |
Xuzhou First Chemical Co., Ltd. is located in Xuzhou City, Jiangsu Province, with convenient transportation.
We are one of the medium-sized enterprises in the field. We have advanced production equipment, perfect testing methods and quality assurance systems. We are one of the enterprises who own chemical research, product development and operation.
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