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

Carboxin 

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. 

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

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.

Name of product	Carboxin     98% TC
Index name	Index   value	Measured  value
Appearance	Off-white to white   powder	Off-white to white  powder
Content (%)	≥98.0	98.1
Loss on drying (%)	≤0.6	0.2
Acidity (H2SO4) (%)	≤0.5	0.20
Insoluble Solid (%) In acetone	≤0.6	0.40
Name of product	CARBOXIN 20%+THIRAM 20% FS
Index name	Index   value	Measured  value
Appearance	Red stable Fs	Red stable Fs
Content(carboxin,g/100ml)	≥20.0	20.2
Content (THIRAM,g/100ml)	≥20.0	20.3
Carboxin suspension rate (%)	≥90.0	98.0
Thiram suspension rate (%)	≥90.0	99.0
Coating uniformity (%)	≥90.0	95.0
Coating abscission rate (%)	≤10.0	5.0
Film forming ability (20min)	Qualified	Qualified
Sieve analysis (by 75um test sieve, %)	≥98.0	99.9
PH Value	5.0-8.0	6.9
Heat stability	Qualified	Qualified
Low temperature stability	Qualified	Qualified