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Herbicides

Asulam

Chemical Name: methyl [(4-aminophenyl)sulfonyl]carbamate

Formula: C8H10N2O4S

Molecular Weight: 230.241

CAS No.: 3337-71-1

Structure:

Description:

Appearance: colorless crystal

Melting Point: 143-144 °C.

Vapour Pressure: 0.005 mPa(25°C).

Stability: soluble in water 0.5% at 20-25°C, easy soluble in methanol and acetone.

Specification: 95%TC, 40%SL(Sodium)

Uses: Asulam is a selective postemergent systemic carbamate herbicide used to control a variety of annual grasses and broadleaf weeds on sugarcane, Christmas tree plantations, ornamentals, turf (St. Augustinegrass and Bermudagrass) and non-cropland uses (boundary fences, fencerows, hedgerows, lumberyards, storage areas and industrial plant sites, and warehouse lots). Its major use site is sugarcane. The only end-use formulation of asulam is soluble/concentrate liquid (sodium salt of asulam). Asulam is applied by aerial or ground spray, broadcast, band, and spot treatment.

 

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