|
|
Build Your Online Product Catalogs?
| Product Name: |
Nicosulfuron
|
| Supply Ability: |
|
| Related proudcts |
chemicals, agrochemical, herbicide, |
| Specifications |
98%TC,75%WDG,75%WP,4%SC |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
any port in China |
| Minimum Order |
100kgs |
| Unit Price: |
|
|
Common name:Nicosulfuron
Other name: nicosulfuron (BSI, ANSI, draft E-ISO); no name (Brazil)
Iupca name:2-(4,6-dimethoxypyrimidim-2-ylcarbamoylsulfamoyl)-N,N-dimethylnicotinamide;
1-(4.6-dimethoxypyrimidin-2-yl)-3-(3-dimethylcarbamoyl-2-pyridytsulfonyl)urea
Chemical abstracts name:2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl] -N,N-dimethyl-3-pyridinecarboxamide
Type:Herbicide
CAS RN: [111991-09-4]
M.F.:C15H18N6O6S
Chemical structure:
Mol Wt:410.4
Physical Chemistry
Form(appearance):Colourless crystals.
M.P.:169 172â„?
V.P.:< 8 × 10-7 *** (25�
F.P.:>200â„?(Cleveland open cup)
S.G.:0.313 (bulk)
Solubility:In water 0.07 g/l. In acetone 18, ethanol 4.5, chloroform, dimethylformamide 64, acetonitrile 23, toluene 0.370, hexane <0.02, dichloromethane 160 (all in g/kg, 25â„?.
Stability:Hydrolysis DT50 15 d (pH 5); stable at pH 7 & 9.
Henry:<4.68 × 10-9 Pa m3 mol-1 (25�
KowlogP:-0.36 (pH 5), -1.8 (pH 7), -2 (pH 9)
Pka:4.6 (25â„?
Aplication
Formulation types: 98%TC,75%WDG,75%WP,4%SC
Biochemistry:Branched chain amino acid synthesis (ALS or AHAS) inhibitor. Acts by inhibiting biosynthesis of the essential amino acids valine and isoieucine, hence stopping cell division and plant growth. Maize selectivity derives from selective metabolism (P450 mediated pyrimidine-5-hydroxylation, followed by conjugation with glucose).
Mode of action:Selective systemic herbicide, absorbed by the foliage and roots, with rapid translocation in xylem and phloem to the meristematic tissues.
Uses:Selective post-emergence control in maize of annual grass weeds including Setaria, Echinochtoa, Digitaria, Panicum, Lolium, and Avena spp., broad-leaved weeds including Amaranthus spp. and Cruciferae, and perennials such as Sorghum halepense and Agropyron repens. Applied at 35-70 g/ha.
Mammalian Toxicology
Oral:Acute oral LD50 for male and female rats and mice >5000 mg/kg.
Skin and eye:Acute percutaneous LD50 for male and female rats >2000 mg/kg. Moderate eye |
| Company: |
Zhengzhou Asia Pacific Chemical C., LTD
|
| Contact: |
Ms. Vicky Wang |
| Address: |
No.22 nongye Road zhengzhou, henan,China |
| Postcode: |
450008 |
| Tel: |
0086 0371 65336811 |
| Fax: |
0086 0371 65336900 |
| E-mail: |
|
|
|
|
Home
