Carboxin (98%TC, 25%WP, 50%WP, 20%EC) Fungicide

• CAS No.: 5234-68-4
• Formula: C12H13NO2S
• Appearance: Powder
• Method of Application: Cauline Leaf, Soil Treatment Agent
• Usage: Selective
• Composition: Organic
• Model NO.: Fungicide
• Specific Conductivity: The Tag Type Herbicides
• Colour: White
• Transport Package: Accorfing customer′s requests
• Specification: 98%TC, 25%WP, 50%WP, 20%EC, Carboxin 200+ Thiram 2
• Trademark: BOSMAN
• Origin: China, Shanghai
• HS Code: 3808
• Production Capacity: 50000tons/Year

Product Description

Product name

Carboxin

CAS No.

5234-68-4

MF

C12H13NO2S

Specification

98%TC, 25%WP, 50%WP, 20%EC, Carboxin 200+ Thiram 200 FS
 

Item	Carboxin 98% TC
Appearance	Off-white to white powder
Content (%)	≥98.0
Loss on drying (%)	≤0.6
Acidity (H2SO4) (%)	≤0.5
Insoluble Solid (%) In acetone	≤0.6

 

Item	CARBOXIN 20%+THIRAM 20% FS
Appearance	Red stable Fs
Content(carboxin,g/100ml)	≥20.0
Content (THIRAM,g/100ml)	≥20.0
Carboxin suspension rate (%)	≥90.0
Thiram suspension rate (%)	≥90.0
Coating uniformity (%)	≥90.0
Coating abscission rate (%)	≤10.0
Film forming ability (20min)	Qualified
Sieve analysis (by 75um test sieve, %)	≥98.0
PH Value	5.0-8.0
Heat stability	Qualified
Low temperature stability	Qualified

Physical & Chemical Properties  

Appearance: Odorless powder. 
Melting Point: Two crystal structures: 91.5-92.5C and 98-100C. 
Vapour Pressure: 0.025MPa at 20C. 
Stability: Solubility in water 170mg/L at 20C, solubility in acetone 177g/l, in dichloromethane 353G/l, in acetic acid 92.5 g/l. 

Toxicity

Oral LD50 (rat) 3820/kg, dermal LD50 (rat) is greater than 8, 000mg/kg to greater than 3100mg/kg Inhal. LC50 rat without effect 5.2mg/L. 

Uses

It is used for prevention and control of wheat leaf rust, bean rust, barley scattered smut, cotton fusarium wilt and verticillium wilt. To treat seed with 0.5%-0.8% carboxin (For seed dressing, use 20% emulsified oil 500-1000ml every 100kg seed). It is useful to prevent Chinese sorghum, millet and maize from filar smut with low use level. For instance, only 6-7g is used for each mu seed when you dress Chinese sorghum seed. It is not toxic to person and livestock. It has no chemical harm to cereal. But it is reported that it has a slight chemical harm to cotton. Also it could be used as a wood preservative.

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