Good Price Captan Fungicide 80%WG CAS 133-06-2

English Name: 1,2,3,6-tetrahydro-N-(trichloromethylthio)phthalimide

Other Names: Gapdan; N-(trichloromethylthio)-cyclohex-4-ene-1,2-dicarboximide; 1,2,3,6-tetrahydro-N-(trichloro (Methylthio)phthalimide

CAS NO.: 133-06-2

EINECS: 205-087-0

Physical & Chemical Properties:

Appearance: white crystal

Molecular formula: C9H8Cl3NO2S

Molecular weight: 300.5893

Melting point: 178°C

Boiling point: 314.2°C

Density: 1.74

Refractive index: 1.6360

Flash point: 2 °C

Storage conditions: 0-6°C

Chemical Structure:

Storage: Sealed preservation

Toxicity: Low toxicity. The acute oral LD50 of rats is 9000mg/kg, which can stimulate the skin and mucous membranes. Feeding dogs with 300mg/kg of industrial products daily 6 Chemicalbook did not show symptoms of chronic poisoning for 6 weeks, and the non-effect dose for rats in the 2-year feeding test was 1000 mg/kg. Animal experiments have found teratogenic and mutagenic effects.

The main purpose:

1. Used in pesticide analysis standards. Protective fungicide. Bacteriostatic agent in soap.

2. Trichloromethylthio-based broad-spectrum protective fungicides have good control effects on many diseases of barley, wheat, oats, rice, corn, cotton, vegetables, fruit trees, melons, tobacco and other crops.

3. It is safe to crops, has no phytotoxicity, and has the effect of stimulating plant growth.

4. It also has a good control effect on rice sheath blight, rice blast, wheat stalk rust, tobacco brown spot, cotton seedling disease, and apple rot.

5. The maximum allowable content (mass fraction) in cosmetics is 0.5%, which is mainly used in soaps and shampoos as antibacterial agents, and as antifungal agents and fungicides in agriculture.

Instructions:

(1) Prevent and control downy mildew, powdery mildew, anthracnose of a variety of vegetables, early blight and late blight of tomatoes and potatoes, spray with 500-800 times liquid, and spray once every 6-8 days at the beginning of the onset. Spray 2-3 times.

(2) To prevent wilt and damping-off at the seedling stage of a variety of vegetables, use 0.5 kg of powder per mu of seedbed, and 15-25 kg of dry fine soil to make medicinal soil and mix it evenly on the soil surface.

(3) To prevent and control bean and broad bean anthracnose, wilt and root rot, spray with 400-600 times liquid, spray once every 7-8 days at the beginning of the disease, and spray 2-3 times continuously.

(4) Prevent and control apple ring disease, anthracnose, brown spot, leaf spot, coal pollution, scab, etc.

(5) It has a certain coloring effect on grapes.