Home > Offer to Sell > Agrochemicals > Herbicide > Paraquat (42TC,20SL) pesticide hebicide China manufacture

Paraquat (42TC,20SL) pesticide hebicide China manufacture

Inquiry
  Post Date: May 04,2020
  Expiry Date: May 04,2021
  Detailed Description: Cas No. :4685-14-7 Quantity: 1000Kilograms
Specs:42TC,20SL
Price:1-10 USD Kilograms
Payment Method: T/T in advance or L/C

COMMON NAME:Paraquat
CHEMICAL NAME:1,1'-dimethyl-4.4'-bipyridinium

PHYSICAL AND CHEMICAL PROPERTIES:
Paraquat bdchloride forms colourless,hygroscopic crystals.decomposing at 300℃, v.p. negligible,Solu-bility,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:Paraquat dihloride
Acute oral LD50 for rats 150 mg/kg,for mece 104 mg/kg,for kogs 25-50 mg/kg,for sheep 70 mg/kg.Acute percutaneous LD50 for rabbits 236-500 mg paraquat ion/kg.Irritating to skin and eyes.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.If inhaled,may cause nose bleeding.Other has serious dealyed effects if absorbed.Fish toxicitty:TLM(48hrs.)is 62 ppm for rainbow trout,TLM(48 hrs.)is 40 ppm for carp.ADI 0.004 mg/kg b.w.
FORMULATION AND SPECIFICATION:

 

45% Tech

20 liquid

Paraquat content,%(m/m)

45.0 min As cautions

20.0 min

Stability(no crystal appear,18 hrs.)

Qualified

Qualified

PH value

4-6

4-6

PACKING:Packed as required.Usually,iron drums,100,200 kg net weight for Tech.0.5 L or 1 L PET bottle for 20 liquid.
USES:Paraquat destroys green plant tissue by contact action with some translation.It is trpidly inactivated on contact with soil,Uses include stubble cleaning,pasture renovation,weed control in plantation crops.
PRECAUTION:Incompatible with alkaline materials,anionic surfactants,and clay-containing inert materials.
THE SCALE,METHOD AND KOSAGE OF APPLICATION:(20 LIQUID)

Uses

Dosage(ma/ha)

Remark

Weed in forest (e.g.orchard,mulberry field,banana field,rubber plantation etc.)

1500-3000

Spraying times depends on the harmful of herbs in field

Weeds in the rows of crops(e.g.cotton,sugarcane,maize,vegetable etc.)

1500-3000

Don't sow umtil the fourth day afetr application

Weeds in non-planting areas (e.g.industrial areas etc.)

3000-3900

Mixing with other herbicides can obtain better effectiveness

Purify herbage

3000-5000

Control the weeds in perennial herbage

  CAS Registry Number:

4685-14-7
  Synonyms: ;Paraquat;Paraquat ion;
  Molecular Formula: C12H14N2
  Molecular Weight: 186.256
  Molecular Structure: 4685-14-7 Paraquat aqueous
  Hazard Symbols:  T:Toxic;
  Risk Codes: R26/27/28:;
  Safety Description: S1:;
S13:;
S45:;

  Company: Zhengzhou Labor Agrochemicals Co.,Ltd.     [ China ]          
  Contact: Sabrina Wan
  Tel: +86-371-66813168/66813580
  Fax: +86-371-66819620
  Email: rd@pesticidechina.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.