Customization: | Available |
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CAS No.: | 99283-01-9 |
Formula: | C15H16N4O7S |
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Common name | Bensulfuron-methyl |
CAS No. | 99283-01-9 |
Chemical name | 2-[[[[[(4, 6-dimethoxy-2-pyrimidinyl) amino] carbonyl] amino] sulfonyl] methyl] benzoic acid |
Specification | 95%TC, 10%WP, 30%WP, 5%GR |
Molecular formula | C15H16N4O7S |
Physical & Chemical Properties | Melting Point: 185~188° C Vapour Pressure: 1.733× 10-3PA (20° C) Molecular weight: 396.3751 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. 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 |
Toxicity | Acute oral LD50 for rats: >5000 mg/kg, Acute dermal LD50 for rats: > 2000 mg/kg. |
Application | Selective systemic herbicide, absorbed by the foliage and roots, with rapid translocation to the meristematic tissues. 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. |
Packaging & Delivery | For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle. For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client. Delivery Detail: 20-30days |