PRODUCTS
Nicosulfuron 95%TC 4%SC 80%WP 40g/lSC 75%WDG

It affects sensitive weeds through inhibition of the enzyme acetolactate synthase.


Product Name

Nicosulfuron

CAS No.

111991-09-4

Content & Formulations

95%TC, 4%SC, 80%WP, 40g/L SC,75%WDG

Physical & Chemical Property 

Appearance: Technical product is white powder.

Molecular Formula: C15H18N6O6S

Structural Formula:

Molecular Weight: 410.40

Solubility: 0.4g/L(pH5), 120g/L(pH6.8), 39.2g/L(pH8.8)in water; 

18.8g/L in acetone, 64.4g/L in DMF

Melting Point: 142℃

Boiling Point: 333.8°C at 760 mmHg

Flash Point155.7°

 

Toxicity Data

Ingestion: Oral (LD50 Rat): > 5,000 mg/kg body weight 

Dermal: Dermal (LD50 Rabbit): > 2,000 mg/kg body weight 

Inhalation: Inhalation (LC50 Rat): > 5.47 mg/l 

Eye Contact: Slightly Irritating (Rabbit) 

Skin Contact: Slightly Irritating (Rabbit)

Skin Sensitization: Not a Sensitizer (Guinea Pig)  

Usage

Crops 

Target Pets 

Dosage 

Method

Corn field

Annual weed

40-60g/ha

Spray

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