Pyrazosulfuron-ethyl
Specification: 98%TC, 10%WP, 50%WP, 60%WDG, 150OD, 200OD
Appearance: White powder
Molecular Formula: C14H18N6O7S
Molecular Weight: 414.39 g/mol
CAS NO.: 93697-74-6
Physical & Chemical Properties
Appearance: White powder
Molecular Weight: 414.39 g/mol
Solubility: Water 14.5mg/l, acetone 31.7g/l,
cloroform 234g/l, hexane 0.2g/l, methanol 0.7g/l.
Density: 1.440 g/cm3 at 20 °C (68 °F)
Melting Point: 181 - 182 °C
Boiling Point: no data available
Flash Point: > 170.00 °C (> 338.00 °F) - closed cup
Toxicity
Acute toxicity
LD50 Oral - rat - > 5,000 mg/kg
LD50 Dermal - rat - > 2,000 mg/kg
Skin corrosion/irritation
Skin - rabbit - No skin irritation
Serious eye damage/eye irritation
Eyes - rabbit - No eye irritation
Application
Control of annual and perennial broad-leaved weeds and sedges, pre-or post-emergence in wet-sown and transplanted rice crops, at 15-30 g/ha.
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
HANGZHOU TIANLONG BIOTECHNOLOGY CO., LTD.
Office Add: Room 1906,Fengqi Times Tower, No.338 Fengqi East Road, Hangzhou, Zhejiang, China.
Web: chemsales.en.made-in-china.com
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