Asulam Herbicide & Weedicide

• CAS No.: 3337-71-1
• Formula: C8h10n2o4s
• EINECS: 222-077-1
• Appearance: Powder
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Tag Type Herbicides
• Colour: White
• Transport Package: 25kg
• Specification: 98%
• Trademark: MOLOTUS
• Origin: China
• HS Code: 300220000
• Production Capacity: 10000000

Product Description

Product Description

Common Name:	Asulam
Other Name:	Asulon
Chemical Name:	methyl ((4-aminophenyl)sulfonyl)carbamate
CAS NO.:	3337-71-1
Molecular Formula:	C8H10N2O4S
Molecular Weight:	230
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, aceton 340, methano 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 pigeons>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.

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