Highly Effective Fungicide Captan 50%Wp 80%Wdg 40%Sc

• Appearance: Powder
• Application: Fungicide
• Usage Mode: Therapeutic Agent
• Raw Material: Inorganic Fungicide
• Application Fields: Agricultural Fungicide
• Conductivity: Systemic Fungicide
• Model NO.: SV163
• Composition: Organic
• Transport Package: 25kg/Bag
• Specification: 50%WP; 80%WDG; 40%SC
• Trademark: SINOVID
• Origin: China
• HS Code: 3808999000
• Production Capacity: 500mt/Month

Product Description

Captan provides consistent control of the most damaging diseases that attack apple, almond, stone fruit and berry. Along with superior efficacy against primary and secondary scab, captan delivers broad-spectrum control of many other diseases such as black rot (frogeye), sooty blotch, fly speck, black rot, Botryosphaeria rot, bull's eye rot, Botrytis rot and bitter rot.

 

IUPAC
N-(trichloromethylthio)cyclohex-4-ene-1,2-dicarboximide

CAS
3a,4,7,7a-tetrahydro-2-[(trichloromethyl)thio]-1H-isoindole-1,3(2H)-dione

CAS No.
133-06-2

Molecular Formula
C9H8Cl3NO2S

Premix
 
Captan+tebuconazole
Difenoconazole+Captan
Captan+Carbendazim

Toxicology

Oral:Acute oral LD50 for rats 9000 mg/kg.

Percutaneous:Acute percutaneous LD50 for rabbits >4500 mg/kg. Corrosive to eyes; mild skin irritant (rabbits).

Inhalation:LC50 for male rats >0.72, female rats 0.87 mg/l (tech.). Dust may cause respiratory irritation.

Phytotoxicity:Non-phytotoxic if used as directed, but some varieties of apple (e.g. Red Delicious, Winesap) and pear (e.g. D'Anjou, Bosc) may be injured, as also may lettuce seeds and, at higher dosage.

Environmental Profile

Ecotoxicology:

Bees:ED50 (oral) 91; (contact) 788 mg/bee.

Birds:Acute oral LD50 for mallard ducks and pheasants >5000, bobwhite quail 2000-4000 mg/kg. Not toxic to starlings or red-winged blackbirds at 100 mg/kg.

Daphnia: LC50 (48 h) 7-10 ppm.

Fish:LC50(96 h) for bluegill sunfish 0.047-0.111 ppm,rainbow 0.066-0.080 ppm (96 h), trout harlequin fish 0.3 mg/l, brook trout 0.034 mg/l.

Other aquatic spp.:Moderately toxic to aquatic invertebrates.

 

Environmental fate:

Animals:In mammals, the three chlorine atoms are cleaved under the influence of cellular sulfhydryl compounds. Trithiocarbamate, thiophosgene, and tetrahydrophthalimide are formed (R. G. Owens, Ann. New York Acad. Sci., 1969, 160, 114-13Soil:Soil Kd 3-8 (pH 4.5-7.2, o.m. 2.2-6.7%); DT50 c. 1 d (25 °C, pH 7.2, o.m. 1.2%).

WATER SOLUBILITY: <5 mg/l at room temperature.

 

 

Transport Information
Signal Word:DANGER;

Hazard Class:Ib (Highly hazardous)