Imidacloprid Chemical Name: 1-(6-chloro-3-pyridin-3-ylmethyl)-N-nitroimidazolidin-2- ylidenamine.
Formula: C9H10ClN5O2.
Molecular weight: 255.7.
CAS No.: 138261-41-3.
Description of Imidacloprid TC
Appearance: Colorless crystal.
Melting Point: 143-145º C.
Vapour Pressure 0.4 uPa at 25º C.
Stability: Soluble in water is 0.51g/1L, Miscible in n-hexane, dichloromethane, 2-propanol.
Toxicity: Oral LD50 (Rat): 223 mg/kg. Dermal LD50 (Rat) >5, 000 mg/kg.
Specification: Imidacloprid 95%TC, 25%, 70%WP, 70%WDG, 20%EC, 20%SL, 25%WP.
Uses: Imidacloprid is a used on Soil, seed, or foliar treatment in cereal, cotton, fruit, maize, potatoes, rice, sugar beets, turf, and vegetables. Highly systemic, particularly from seed or soil treatment. Imidacloprid Controls sucking insects including aphids, Colorado potato beetles, ricehoppers, thrips, whiteflies, and turf and soil insects.
Main products: Herbicide, fungicide, captan, insecticide, pesticide, silver, Glyphosate
Name of product
|
Imidacloprid TC
|
Index name
|
Index value
|
Measured value
|
Appearance
|
Light yellow and gray powder
|
Light yellow powder
|
Content(%)
|
≥95.0
|
95.3
|
Moisture(%)
|
≤0.5
|
0.01
|
N,N-Dimethyl formamide (%)
|
≤0.5
|
0.2
|
Acidity (%)
|
≤0.5%
|
0.02
|
Name of product
|
Imidacloprid 70%WP
|
Index name
|
Index value
|
Measured value
|
Appearance
|
White powder
|
Qualified
|
Content (%)
|
≥70.0
|
70.1
|
Water (%)
|
≤0.50
|
0.20
|
PH value
|
6.0-8.0
|
7.2
|
Name of product
|
Imidacloprid25%WP
|
Testing items
|
Index value
|
Measured value
|
Appearance
|
loose powder
|
loose powder
|
Content (%)
|
+1.25
25.0
-0.50
|
25.15
|
Suspension rate (%)
|
≥85.0
|
90.5
|
PH Value
|
6.0-10.0
|
8.3
|
Wetting time(S)
|
≤90
|
20
|
Sieve analysis(by 44um fest sieve)
|
≥98
|
99.2
|