Packaging & Delivery

Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days

Specifications
Common name: Imazapyr
Chemical Name: 2-[4, 5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid
Formula: C13H15N3O3
Molecular Weight: 261.3
CAS No.: 81334-34-1
Specification: 97%TC, 25%SL, 50%SL, 70%WDG

Physical & Chemical Properties
Appearance: Colorless solid
Melting Point: 128-130° C.
Stability: Soluble in water 94G/l, in acetone 6g/l, in ethanol 72g/l, in methylene dichloride 72g/l at 15° C. It has caustictiy.

Toxicity
Oral Acute oral LD50 for male and female rats >5000, female mice >2000, male and female rabbits 4800 mg/kg. Skin and eye Acute percutaneous LD50 for male and female rabbits >2000, male and female rats >2000 mg/kg. Eye irritant; Mild skin irritant (rabbits). No skin sensitisation (Guinea pigs). Inhalation LC50 for male and female rats >5.1 mg/l air. NOEL (13 w) for rats 10 000 mg/kg b. W. (highest dose tested). No teratogenic or foetotoxic effects were observed at 1000 mg/kg b. W. In rats or 400 mg/kg b. W. In rabbits (highest doses tested). Other Acute I. P. LD50 for male rats 2500, female rats 2500-3200 mg/kg. Non-mutagenic, non-carcinogenic.
Application
It is used for early before and post-emergence control of a wide range of annual and perennial broad-leaved weeds.