Carbaryl 98%Tc, 85% Wp

• CAS No.: 63-25-2
• Formula: C12h11no2
• Appearance: Powder
• Source: Organic Synthesis
• Toxicity of High and Low: Highly Toxic and High Toxic Drugs
• Mode: Systemic Insecticide
• Model NO.: TC, WDG, WP SL SC
• Toxicological Effect: Nerve Poison
• Transport Package: 200L 20L 25kg 10kg 1kg
• Specification: 98%TC, 85% WP
• Trademark: MOLOTUS
• Origin: China
• HS Code: 3808
• Production Capacity: 5000t

Product Description

Carbaryl
Technical: 98% Min.
Formulation: Carbaryl 85% WP
Chemical name: 1-Naphthyl N-methylcarbamate
CAS REG No.: 63-25-2
Molecular formula: C12H11NO2
Physicochemical Properties
M. P.: 142º C
B. P.: 315º C
F. P.: 202.7º C
Solubility (20º C): In water 0.00826 g/100 mL

In storage and processing:
Raw unwashed tomatoes, harvested from field treated applications, were stored at 55º F for approximately two weeks
With samples taken at varying intervals. Data showed that no loss of carbaryl was realized under this storage
Conditions.
Rates of application were somewhat higher than recommended rates. Water washing was highly effective in removing residues of carbaryl and the thoroughness of the wash was a definite factor in the efficiency of removal. Tomatoes with 5.2 ppm, green beans with 7.6 ppm, spinach with 15.2 to 25.0 ppm and broccoli with 12.4 ppm lost 82 to 99 per cent, 68 to 71 per cent, 66 to 88 per cent, and 75 per cent, respectively, during commercial washing or blanching operations. Canning and processing produced further loss. Home washingand canning procedures produced slightly less, yet highly significant, losses in residues.

Toxicological:
Levels that cause no toxic effect
Mouse: NOAEL not identified. Lowest effective dose: 100 ppm, equal to 14.7 mg/kg bw per day (two-year study
Oftoxicity and carcinogenicity)
Rat: 250 ppm, equal to 10 mg/kg bw per day (two-year study of toxicity and carcinogenicity) 2 mg/kg bw per day (one-year study of toxicity)
Dog: NOAEL not identified. Lowest effective dose: 3.1 mg/kg bw per day (study of developmental toxicity) 1.8 mg/kg bw per day (one-year study of toxicity)
Human: 0.06 mg/kg bw per day (six-week study of toxicity)

Main uses:
Carbaryl is a broad spectrum and high active ingredient insecticide with systemic, contact and stomach action. It can be used on more than one hundred plants and crops to control 150 insects.

APPEARANCE	Colorless crystals
A. I. CONTENT, %	98.0 MIN.
α - naphthol, %	0.05 max
β - naphthol, %	0.05 MAX
β - carbaryl, %	0.5 max
Water content, %	0.9 MAX
Insoluble matter in acetone, %	0.5 MAX
Acidity(as%H2SO4), %	0.1 MAX

Formulation standard:
CARBARYL 85% WP

APPREANCE	AMBER CLEAR LIQUID
A. I. CONTENT, %	85.0 MIN.
MOISTURE (%)	2.0 MAX.
SUSPENSIBILITY (%)	80 MIN.
WETTING TIME (S)	120 SECONDS MIN.
WET SEIVE (passed 44μ m %)	98 MIN.
PH VALUE	5.0-8.0