ITEM

FAO specification

RESULT

Appearance

A stable liquid, free from visible suspended matter and sediment.

Yellow to red brown liquid

Content of A.I.,g/l

580-620

600

Water, g/kg
(Test Method:CIPAC MT 30.1)

≤2

2

Acidity, g/kg
(Test Method:CIPAC MT 31.2.3)

≤1 calculated as H2SO4

0.1

Emulsion stability and re-emulsification
(Test Method:CIPAC MT 36.1)

0 h    Initial emulsification complete
0.5 h    'Cream', maximum: 2 ml
2.0 h    'Cream', maximum: 4 ml
'Free oil': nil
24 h   Re-emulsification complete
24.5 h   'Cream', maximum: 2 ml
'Free oil', maximum: 0.5 ml

Qualified

Flash point
(Test Method:CIPAC MT 12)

Not be lower than the minimum declared flash point

Stability at 0°C
(Test Method:CIPAC MT 39.3)

Volume of solid or liquid that separated out should not more than 0.3 ml

Qualified

Stability at elevated temperature
(Test Method:CIPAC MT 46.3)

Content of A.I. should no less than that tested before storage and emulsion stability should also comply with the acidity and alkalinity tested before

Qualified

Pest

Dose

Method

Rice

Annual weeds

750-1275g/ha.

Spray or toxicsoil