2011年6月20日星期一

Atrazine 97% 90% WDG 80%WP 500g/L SC

Atrazine 97% 90% WDG 80%WP 500g/L SC
Atrazine chemical name: 2-chloro-4-ethylamino-6-isopropylamino -1, 3, 5-triazine.

Formula: C8h14cln5
M. W.: 215.7
CAS No.: 1912-24-9
Description: Light grey to white powder
Vapour pressure: 0.04mpa
Stability: Stable in neutral, weakly acidic and weakly alkaline media, rapidly hydrolysed to the hydroxy-derivate in strong acids and alkalis, soil dt50 is 100 days.
Toxicity: Oral ld50 (rat): 3090 mg/kg. Dermal ld50 (rabbit) >7, 500 mg/kg. Inhatation LC50: (4h) 5.2 mg/l.
Specifications: Atrazine 97% tc, 80%wp, 50%sc, 90%wdg.
Uses: Atrazine is a good herbicide for sweet corn, it can be used in after-bud and PRO-bud. Atrazine is also applied in the controlling of annual and two years broadleaf weeds in kaoliang, cane, forest and meadow.
Resource:

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