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Features:
1) Common name: Bispyribac-sodium (BSI, ISO draft)
2) Chemical name: Sodium 2, 6-bis[(4, 6-dimethoxypyrimidin-2-yl) oxy] benzoate(IUPAC)
3) Formulation: Soluble powder, concentrate suspension
4) Molecular formula: C19H17N4NaO8
Physicochemical properties:
1) Odorless white powder
2) Melting point: 223 - 224
3) Moderately soluble in organic solvents
4) Toxicity:
A) Male rats: Oral LD50 4, 111mg/kg
B) Female rats: 2, 635mg/kg
C) Dermal LD50 above 2, 000mg/kg
D) Inhalation (4h): LC50 above 4.48mg/L
5) Usage: Post-emergence control of a wide range of weeds in rice fields, and outstanding efficacy against Echinochloa
Packing:
1) Technical grade: 25kg/fibre drum
2) Formulation grade: 40%SC 10%SC
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