Paraquat (42%TK, 200SL)-Herbicide

China Paraquat (42%TK, 200SL)-Herbicide, Find details about China Paraquat Dichloride, Paraquat from Paraquat (42%TK, 200SL)-Herbicide

Basic Info.

Model NO.

42%TK, 200SL

Specific Conductivity

The Tag Type Herbicides

Colour

Dark Brown

Weedicide

Paraquat Dichloride

Trademark

TOP AGRO

Transport Package

Follow Customer′s Request

Specification

GB/FAO/SGS

Origin

Zhejiang, China

HS Code

3808

Model NO.

42%TK, 200SL

Specific Conductivity

The Tag Type Herbicides

Colour

Dark Brown

Weedicide

Paraquat Dichloride

Trademark

TOP AGRO

Transport Package

Follow Customer′s Request

Specification

GB/FAO/SGS

Origin

Zhejiang, China

HS Code

3808

Product Desciption

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: chemsales.en.made-in-china.com
Tel: 0086-571-87763259
Fax: 0086-571-87079476

Paraquat (42%TK, 200SL)-Herbicide