Herbicide Weedicide Chlorimuron-ethyl 95% TC, 75% WDG, 25% WP

• CAS No.: 90982-32-4
• Formula: C15H15ClN4O6S
• Appearance: Granules
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Model NO.: Chlorimuron-ethyl
• Specific Conductivity: The Tag Type Herbicides
• Colour: White
• Transport Package: According To Customer′s Requests
• Specification: Chlorimuron-ethyl
• Trademark: BOSMAN
• Origin: Shanghai
• HS Code: 3808
• Production Capacity: 50000tons/Year

Product Description

                                    Herbicide Weedicide Chlorimuron-ethyl 95% TC, 75% WDG, 25% WP

Specification;

Product name

Chlorimuron-ethyl 95%TC, 25% WP, 50% WP, 25% SP, 75% WDG

  General info

Appearance: off-white to pale yellow solid  

Molecular Formula: C13H11ClN4O6S

Structural Formula:

Molecular Weight: 386.8

Solubility: in various organic solvents at 25 degrees C (g/100 ml):

acetone, 7.05; acetonitrile, 3.10; benzene, 0.815; ethyl acetate,

2.36; ethyl alcohol, 0.392; n-hexane, 0.006; methyl alcohol,

0.740; methylene chloride, 15.3; xylene, 0.283

Melting Point: 180-182°C

  Properties

Mol. wt.: 414.8; M.f.: C15H15ClN4O6S;

Form: Colourless crystals.

M.p.: 181C.

V.p.: 4.9x10-7 mPa.

KOW: logP = 0.11 (pH 7).

Henry: 1.7x10-10 Pa m3 mol-1 S.g./density: 1.51 (25C). Solubility: In water 9 (pH 5), 1200 (pH 7) (both in mg/l, 25C). Low solubility in organic solvents. Stability: In water DT50 17-25 d (pH 5, 25C).

  Applications

It is a kind of selective,before-bud and after-bud herbicide, can be absorbed by plant roots, stems, leaves, and be conducted to inside the plant, in the vigorous growth of meristem cells play a role of weeding, mainly used in soybean field control of broad-leaved weeds.

  Specifications         

Item	Index
	95% TC	25% WP	75% WDG
Appearance	off-white powder	Off-white powder	Off-white granular
A. I. Content, %	95.0 min	25.0 g/L min	75.0 min
Loss on drying, %	0.30 max	0.50 max	0.50 max
PH Value	4.0~7.0	5.0~8.0	5.0-8.0
Insoluble in Acetone, %	0.10 max	**	**
Others	**	Qualified	Qualified

Toxicity Data:
Acute oral toxicity (rat):  > 5,000 mg/kg
Acute dermal toxicity (rabbits):  > 2,000 mg/kg
Primary eye irritation (rabbit):  Draize score = 1
Primary dermal irritation (rabbit):  Primary irritation score from 0.13 to 0.63
Primary skin irritation (guinea pig): Not irritating
Dermal sensitization (guinea pig): Not a sensitizer

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