Hot Selective herbicide Bensulfuron/bensulfuron methyl/ bensulfuron-methyl 96%TC,10%WP,30%WP(CAS No.83055-99-6)

Common name

Bensulfuron/bensulfuron methyl/ bensulfuron-methyl

Chemical name

2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]methyl]benzoic acid

CAS No

Molecular formula

C16H18N4O7S 

Description

1.Melting Point:185~188C

2.Vapour Pressure:1.733×10-3Pa (20C)

3.Molecular weight:396.3751

4.Solubility : Methylene chloride, 11720 mg/L, acetonitrile, 5380 mg/L,

280 mg/L, xylene and ethyl acetate, 1660 mg/L, acetone 1380 mg/L, methanol,

990 mg/L, hexane 3.1 mg/L, 1200 mg/L water.

5.Stability :Stable in micro alkaline solution(pH = 8),slowly decompose

in the acidic solution. PH 5 half-lives 11 days, when the PH 7 is 143 days.

Mode of action

Selective systemic herbicide, absorbed by the foliage and roots,

with rapid translocation to the meristematic tissues.

Function

Selective pre- and post-emergence control of annual and perennial weeds and sedges

(e.g. Butomus umbellatus, Scirpus maritimus, Scirpus mucronatus, Alisma plantago-aquatica,Sparganium erectum, Cyperus spp., Typha spp., etc.) in continuously

flooded rice, at 30-100 g/ha.