Paclobutrazol (plant growth regulator) 90%tech 95%tech crystal powder
CAS: 76738-62-0
Other name: PP333
Formula: C₁₅H₂₀ClN₃₀
Brand: Rena
Usage: control growth

Specification:90%tech, 95%tech
H.S. Code: 2933990019
Color: white, light green

1. In abundant supply
2. Fast delivery & free sample supported
3. Meet different demands

Description: Paclobutrazol is white powder, melting point is165-166°C. At 20, vapor pressure is 0.001mPa; Density is 1.22g/cm3; Solubility in water is 350mg/L, in acetone 110g/L, in dichloromethane 100g/L, in methanol 150g/L. Stable for more than 2 years at 20 ^οC, and more than 6 months at 50 ^οC. Stable to hydrolysis (pH 4-9), and not degraded by UVA. light (pH 7, 10 days).

Toxicity: Acute Oral LD50 (Rat) >2000mg/kg, acute dermal LD50 (Rat) >1000mg/kg.

Function: Used on fruit trees to inhibit vegetative growth and to improve fruit set; on pot-grown ornamentals and flower crops (e.g. chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth; on rice to increase tillering, reduce lodging, and increase yield; on turf to retard growth; and on grass seed crops to reduce height and prevent lodging. To be applied as a foliar spray, as a soil drench, or by trunk injection. Has some fungicidal activity against mildew and rusts.

COA Sheet: