Weedicide Orthosulfamuron 98%TC 50%WDG CAS 213464-77-8

• Customization: Available
• CAS No.: 213464-77-8
• Formula: C16H20N6O6S
• Model NO.: 98%TC 50%WDG
• Appearance: Powder
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Herbicide Transmitting
• Colour: White
• Herbicide: Herbicide Orthosulfamuron
• Quality: Top
• Valid Period: 2 years
• Formulation: TC WDG
• Transport Package: Follow Customer′s Request
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 5, 000 T/Year

Product Description

Product Parameters

Common Name	orthosulfamuron
CAS Number	213464-77-8	Molecular Weight	424.43200
Density	1.466g/cm3	Boiling Point	N/A
Molecular Formula	C16H20N6O6S	Melting Point	N/A

 

 

Chemical & Physical Properties

Density	1.466g/cm3
Molecular Formula	C16H20N6O6S
Molecular Weight	424.43200
Exact Mass	424.11700
PSA	160.23000
LogP	2.29170
Index of Refraction	1.624

 

 

Applications

Application Guidelines:

• Optimal Timing: Apply 5-7 days after rice transplanting (when seedlings are established) and weeds are at the 2-4 leaf stage. Do not submerge rice growing points to avoid phytotoxicity.

• Maximum 1 application per crop season.

Product Performance:

• This product is an aminosulfonylurea herbicide (distinct from sulfonylureas). It inhibits acetolactate synthase (ALS), halting weed cell division and leading to systemic death.

• Controls annual/perennial broadleaf weeds, sedges, and young barnyardgrass in rice fields.

Precautions:

1. Most effective on young weeds; apply during early rice growth stages.

2. Temporary growth suppression or chlorosis may occur but typically recovers within 2 weeks (enhanced by fertilization).

3. 
   Application method:

   • Cut open the package and disperse the product in water, then mix with dry soil/sand for broadcasting or dilute for spraying.

   • Burn or bury empty packaging. Avoid contaminating water bodies with residues or rinsate.

4. Wear protective clothing, gloves, and masks. Do not eat, drink, or smoke during application. Wash hands/face afterward.

5. Avoid use during prolonged extreme heat.

6. Dispose of containers properly. Do not repurpose.

7. Pregnant or breastfeeding women must avoid exposure.

8. Prohibited near groundwater/drinking water sources.

First Aid:

• Ingestion: Induce vomiting and seek medical attention with the label. No antidote-symptomatic treatment only.

• Skin contact: Wash thoroughly with soap and water.

• Eye contact: Flush with clean water for ≥15 minutes.

Storage & Transport:

• Store in a cool, dry, ventilated place, away from fire/heat. Keep locked and out of reach of children.

• Do not transport or store with food, feed, or seeds.

 

Packaging & Shipping

For liquid	200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid	25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail	20-30days

 

 

 

 

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