ChemicalBook > CAS DataBase List > Iodosulfuron methyl sodium
Iodosulfuron methyl sodium
- Product Name
- Iodosulfuron methyl sodium
- CAS No.
- 144550-36-7
- Chemical Name
- Iodosulfuron methyl sodium
- Synonyms
- IODOSULFURON-METHYL SODIUM;chekker;Iodosulfuron-m;Iodosulfuron-sodium;Pirarubicine Impurity 11;Iodosulfuron-methyl sodium salt;Iodosulfuron-methyl-sodium [iso];iodosulfuron-methyl-sodium(bsi,iso);IODOSULFURON-METHYL-SODIUM PESTANAL;Iodosulfuron methyl ester sodium salt
- CBNumber
- CB9498466
- Molecular Formula
- C14H13IN5NaO6S
- Formula Weight
- 529.2
- MOL File
- 144550-36-7.mol
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Iodosulfuron methyl sodium Property
- Melting point:
- 152°
- storage temp.
- 0-6°C
- solubility
- Solubility in organic solvents (g/l at 20 °C)
Acetonitrile 52
Ethyl acetate 23
n‐Heptane 0.001
Methanol 12
2‐Propanol 4.4
Toluene 2.1 - pka
- Dissociation constant (pKa at 20 °C) 3.22 (Under strong acidic conditions – pH 2 – formation of iodosulfuron‐methyl)
- color
- Off-White to Pale Beige
- Water Solubility
- Solubility in water (g/l at 20 °C) 0.16 (pH 5) 25.0 (pH 7) 65.0 (pH 9).
- CAS DataBase Reference
- 144550-36-7(CAS DataBase Reference)
- EPA Substance Registry System
- Iodosulfuron-methyl-sodium (144550-36-7)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 30317
- Product name
- Iodosulfuron-methyl-sodium
- Purity
- PESTANAL?, analytical standard
- Packaging
- 100MG
- Price
- $135
- Updated
- 2024/03/01
TRC
- Product number
- I720005
- Product name
- IodosulfuronMethylEsterSodium
- Packaging
- 25g
- Price
- $135
- Updated
- 2021/12/16
TRC
- Product number
- I720005
- Product name
- IodosulfuronMethylEsterSodium
- Packaging
- 250g
- Price
- $725
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- ING0006647
- Product name
- IODOSULFURON-METHYL SODIUM
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $909.56
- Updated
- 2021/12/16
Medical Isotopes, Inc.
- Product number
- 96129
- Product name
- IodosulfuronMethylEsterSodium
- Packaging
- 50g
- Price
- $595
- Updated
- 2021/12/16
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Iodosulfuron methyl sodium Chemical Properties,Usage,Production
Uses
Iodosulfuron Methyl Ester Sodium is used as a pesticide.
Agricultural Uses
At a rate of 2.5–10 g a.i. ha−1, iodosulfuron‐methyl‐sodium (AE F115008) controls more than 50 different broadleaf weed species, including some very competitive weeds that cause a substantial reduction of cereal productivity, for example, G. aparine, M. chamomilla, S. media, Raphanus ssp., Cirsium arvense, and Lamium ssp. While the application of iodosulfuronmethyl‐ sodium at the lower end of the suggested use rate is usually sufficient for control of broadleaf weeds, a higher rate is needed for consistent grass weed control. Major grass weeds controlled with a 7.5–10 g a.i. ha−1 dose rate applied at the three‐leaf stage up to the end of tillering are Agrostis gigantea, A. spica‐venti, Lolium multiflorum, L. perenne, L. persicum, L. rigidum, Phalaris brachystachys, P. canariensis, P. paradoxa, P. annua, and P. trivialis.
When introduced in 1999, iodosulfuron‐methyl‐sodium was the first “safened” sulfonylurea herbicide available commercially and has been marketed by Bayer CropScience for use both in cereals and maize. A “safener,” such as mefenpyr‐ diethyl, is a chemical that, when applied to crop plants, reduces the injury caused by herbicides to an acceptable level. Ideally, a safener does not reduce activity against the target weeds. When a series of experiments was conducted to compare the behavior of iodosulfuron‐methyl‐sodium with and without mefenpyr‐diethyl as safener, the results suggested that the safener acted via a specific catalytic enhancement of herbicide degradation in cereals, but not in target weeds such as wild oat.
In cereals, iodosulfuron‐methyl‐sodium is available commercially under the trade name “Hussar” as a straight product in a 1 : 3 ratio with mefenpyr‐diethyl as safener. The compound is also sold in various combinations with other mixing partners, such as “Hussar® OF” (+ fenoxaprop‐p‐ethyl + mefenpyr‐diethyl), “Sekator®/Chekker®” (+ amidosulfuron + mefenpyr‐diethyl), “Cossack®” (+ mesosulfuron + mefenpyrdiethyl), and “Atlantis®” (+ mesosulfuron + mefenpyr‐diethyl).
Iodosulfuron methyl sodium Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Iodosulfuron methyl sodium manufacturers
Hebei Chuanghai Biotechnology Co,.LTD
- Product
- Iodosulfuron methyl sodium 144550-36-7
- Price
- US $200.00-90.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-21
qingdao trust agri chemical co.,ltd
- Product
- Iodosulfuron-methyl Sodium 144550-36-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 91
- Supply Ability
- 20tons
- Release date
- 2024-08-14
Weifang Yuanye Biotechnology Co., Ltd
- Product
- Iodosulfuron-methyl sodium 144550-36-7
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 90%
- Supply Ability
- 60MT
- Release date
- 2021-02-08
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