Diquat (40%TK, 150SL, 200SL )-Herbicide

Model NO.
40%TK, 150SL, 200SL
Specific Conductivity
The Tag Type Herbicides
Colour
White
Weedicide
Diquat
Transport Package
Follow Customer′s Request
Specification
GB/FAO/SGS
Trademark
TOP AGRO
Origin
Zhejiang, China
HS Code
3808
Production Capacity
10, 000t
Reference Price
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Product Description

 Diquat
Specification: 40%TK, 150SL, 200SL

Chemical Name:    1,1'-ethylene-2,2'-bipyridyldiylium dibromide salt .

Formula:   C 12 H 12 N 2 B r2  

Molecular Weight:    344.06

CAS   No. :   85-00-7
          
Description:  
Appearance: Technical diquat dibromide, which is greater than 95% pure, forms white to yellow crystals .
Melting Point:    Decomposes above 300 ºC .
Vapour Pressure: Negligible 20 ºC .
Stability:   Water Solubility: 700,000 mg/L at 20 ºC , s olubility in Other Solvents: i.s. in nonpolar solvents such as chloroform, diethyl ether, and petroleum ether ;  s.s in alcohol and hydroxylic solvents .

Toxicity      
(Rat): Oral LD50 600 mg/kg b.w.
(Rabbit): Dermal LD50 260 mg/kg b.w.
(Rat): Inhalation LC50 (4 h) 0.121 mg/l air

Uses:  
Diquat dibromide is a moderately toxic compound in EPA toxicity class II. It is a General Use Pesticide (GUP). Labels for products containing diquat dibromide must bear the Signal Word WARNING.
Diquat dibromide is a nonselective, quick-acting herbicide and plant growth regulator, causing injury only to the parts of the plant to which it is applied. Diquat dibromide is referred to as a desiccant because it causes a leaf or an entire plant to dry out quickly. It is used to desiccate potato vines and seed crops, to control flowering of sugarcane, and for industrial and aquatic weed control. It is not residual; that is, it does not leave any trace of herbicide on or in plants, soil, or water
 
Name of product   Diquat Dibromide   40% TC
Index name Index value Measured  value
Appearance Redish Brown homogeneous liquid ,without visible impurity Redish Brown homogeneous liquid ,without visible impurity
Diquat Dibromide Content (W/V, %)       ≥40.00
  		40.10
Ethylene Dibromode (ppm)       ≤10 2.2
2, 2-Bipridine (%) ≤1.0 complies
PH Value 2.0-7.0 4.9
Density 1.10-1.35 1.20
Name of product Diquat dibromide        15%AS
Index name Index value Measured  value
Appearance Black-green  stable liquid Black-green  stable liquid
Content :
Diquat dibromide (%) 		             +0.9
         15
             -0.9 		 
15.6%
PH Value 4.0-8.0 4.0
Stable in low temperature Complies Complies
Stable in hot  storage Complies Complies
Name of product DIQUAT DIBROMIDE 200SL
Item Specification Result
Appearance Red brown homogeneous liquid Red brown homogeneous liquid
Content (g/l) +10.0
200.0
-6.0 		 
201.0
PH  Value 3.0-7.0 6.1
Water insoluble material (%) ≤0.2 0.1
Stability on dilution Qualified Qualified
 


Diquat (40%TK, 150SL, 200SL)-Herbicide

HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.






Diquat (40%TK, 150SL, 200SL)-Herbicide
Diquat (40%TK, 150SL, 200SL)-Herbicide
Diquat (40%TK, 150SL, 200SL)-Herbicide

Diquat (40%TK, 150SL, 200SL)-Herbicide
Diquat (40%TK, 150SL, 200SL)-Herbicide




HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.

Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.








 

 

 

Herbicide & Weedicide