POLYOXIN A , 99.9% , 19396-03-3

CAS NO.：19396-03-3

Empirical Formula: C23H32N6O14

Molecular Weight: 616.53

MDL number: MFCD01665292

PRODUCT Properties

• alpha: D20 -30°
• Density: 1.748±0.06 g/cm3(Predicted)
• pka: 3.07±0.20(Predicted)

Description and Uses

POLYOXIN A is a broad-spectrum antibiotic fungicide with systemic conduction. It is mainly used to control wheat powdery mildew, ginseng black spot, tobacco red spot, cucumber downy mildew, melon wilt, rice sheath blight, apple spotted leaf spot, strawberry and grape gray mold, forest sheath wilt, etc.

Safety

• Toxicity: Acute oral LD₅₀>20000mg/kg in rats and mice, acute transdermal LD₅₀>12000mg/kg in rats, acute inhalation LD_{50 in rats} >10mg/L. No irritation to rabbit eyes and skin. No carcinogenic, teratogenic or mutagenic effects were found in animal experiments. Carp LC₅₀>40mg/L (48h), Daphnia LC₅₀>40mg/L (3h). Low toxicity to bees, LD₅₀>1000mg/bee.