Paraquat (42%TK, 200SL)-Herbicide
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≥1
Negotiable
2, 000 T/Year
Hangzhou Tianlong Biotechnology Co., Ltd.
Business Type: Manufacturer/Factory,Trading Company
Hangzhou, Zhejiang, China
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42%TK, 200SL
Dark Brown
The Tag Type Herbicides
Organic
Selective
Cauline Leaf Treatment
Product Details
Quick Details
Paraquat (42%TK, 200SL)-Herbicide
42%TK, 200SL
Dark Brown
The Tag Type Herbicides
Organic
Selective
Cauline Leaf Treatment
Liquid
C12H14N2
4685-14-7
Paraquat Dichloride
TOP AGRO
Follow Customer's Request
GB/FAO/SGS
Zhejiang, China
3808
Product Details
Paraquat
Specification : 42%TK, 200SL
Chemical Name: 1,1′-dimethyl-4,4′-bipyridinium.
Formula: C12H14N2.
Molecular weight: 257.2.
CAS No. : 4685-14-7.
Description:
Appearance : colourless,hygroscopic crystals.
Melting Point: decomposing at 300.
Vapour Pressure: Negligible.
Stability : 700,000 mg/L in water at 25°C easily soluble in water,slightly soluble in short-china alcohol, practically insoluble in most other-organic solvents.stability stable in neutral and acidic media, but readily oxidized in alaline media.Tech salts are corrosive to common metals.
Toxicity: Oral LD50 150 mg/kg, dermal LD50 ( rabbits) is greater than 236-325 mg/kg.
Uses: is quick touch-killing herbicide than lose activity in earth and without leaving toxicity in the soil. Widely applied to the weeding in gardens and woods. Also applied to cotton, sunflowers, soybeans etc.The controlling indexes of Paraquat Technical Concentrates
Toxicity
Oral: Acute oral LD50 for rats 157-129, Guinea pigs 30-58 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats 911 mg
Paraquat ion/kg. Irritating to skin and eyes (rabbits).
Absorption through intact human skin is minimal; Exposures can causeirritation and a delay in the healing of cuts and wounds; Can cause temporary damage to nails. Not a skin sensitiser (Guinea pig).
Inhalation: No vapour toxicity. Extreme exposure to spray droplets may cause nose bleeding.
Application
Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops
(bananas, coffee, cocoa palms, coconut palms, oil palms, rubber, etc. ), vines, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus, ornamental trees and shrubs, in forestry, etc. Also used for general weed control on non-crop land; As a defoliant for cotton and hops; For destruction of potato haulms; As a desiccant for pineapples, sugar cane, soya beans, and sunflowers; For strawberry runner control; In pasture renovation; And for control of aquatic weeds. For control of annual weeds, applied at 0.4-1.0 kg/ha.
| Name of product | PARAQUAT 276 SL | |
| Index name | Index value | Measured value |
| Appearance | Dark blue to green homogenous liquid | Dark blue to green homogenous liquid |
| Content (Paraquat Dichloride , g/l) | +15.0 276.0 -5.0 | 279.3 |
| Density | 1.07-1.09 | 1.08 |
| PH Value | 4.0-7.0 | 5.6 |
| Insoluble in water (%) | ≤0.3 | 0.1 |
| Dilute stabilization (1:20) | Qualified | Qualified |
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: 0086-13456854588;
Ms. Sera Gu-Tel: 0086-13675893255;
Web: www.cn-agro.com
Tel: 0086-571-87763259
Fax: 0086-571-87079476
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Mr. Herry Xu-Tel: 0086-13456854588;
Ms. Sera Gu-Tel: 0086-13675893255;
Web: www.cn-agro.com
Tel: 0086-571-87763259
Fax: 0086-571-87079476
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