Asulam 96%

Brief Description
Classification: Herbicide CAS No.: 3337-71-1 Other Names: methyl ((4-aminophenyl)sulfonyl)ca...
MF: C8H10N2O4S Place of Origin: Jiangsu China (Mainland) State: Powder
Purity: 96% Application: Herbicide Brand Name: luye
crystals: Appearance Colourless crystals  
Delivery Terms & Packaging
Packaging Detail:25kgs fibre drum or according to customers'requirements
Delivery Detail:7 days after order
Specifications
Asulam 96%

1,Agrochemicals intermediates
2,ISO9001;ISO14001;ISO18001.
3,Pack;25KG/ DRUMS
JIANGSU LUYE AGROCHEMICALS CO.,LTD.

Asulam
Common Name:Asulam
Other Name:

Asulon

Chemical Name:

methyl ((4-aminophenyl)sulfonyl)carbamate

CAS NO.:

3337-71-1

Molecular Formula:C8H10N2O4S
Molecular Weight:

230

Structure Formula:

 

Properties:Appearance Colourless crystals. M.p. 142-144°C (decomp) V.p.<lmPa(20°C ). Solubility in water 5g/L(20-25°C). In dimethylformamide 800, acetone 340, methanol 280, methyl ethyl ketone 280, ethanol 120, hydrocarbons and chlorinated hydrocarbons<20(all in g/L,20-25°C). Stability Stable in boiling water  6H. Stable 4y (pH8.5,room temperature).
Application:Cell division inhibitor. Selective systemic herbicide, absorbed by the leaves, shoots,and roots. Control of annual and perennial grasses and broad-leaved weeds in spinach,alfalfa, some ornamentals, sugar cane, bananas, coffee, tea, cocoa, coconuts, rubber, etc.; wild oats in flax; docks in grassland, fruit trees and bushes, and on non-crop land; and bracken (pteridium aquilinum) in grassland, non-crop land, and forestry. Application rates from 1-10kg/ha,depending on crops.
Formulation:

95%TC,40%SL,80%WDG

Packing:

50kg/Fibre drum,200L/Steel drum

Toxicity:

Oral/Acute oral LD50 for rats, mice, rabbits, and dogs 4000mg/kg. Skin and eye Acute percutaneous LD50 for rats 1200mg/kg. Inhalation LC50 (6h)for rats 1.8mg/L air. NOEL In 90d feeding trials, rats receiving 400mg/kg
diet showed no significant ill-effects. No effect ,observed when fed to cows at 800ppm over 8w, or to sheep at 50mg/kg over l0d. Non-teratogenic. Birds Acute oral LD50 for mallard ducks, pheasants, and pigeon 4000mg/kg.Fish LC50
(96h)for rainbow trout, channel catfish,goldfish 5000, bluegill sunfish 3000mg/L. Bees Not-toxic to bees at <2%w/v by direct contact or ingestion