Paclobutrazol - Plant Growth Regulator - Agricultural Chemicals - Agriculture & Food - Products -


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    2017-12-26 00:08

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Xuzhou First Chemical Co., Ltd.

Ms. Andrea(Mr.)  







903-1-2 Xiangbincheng, Xiadian Road,Xuzhou, Jiangsu ,China 221006



Classification: Plant Growth Regulator
1. CAS No.: 76738-62-0
2. EINECS No.: 266-325-7
3. MF: C15H20CLN30
4. Purity: 95% TC. 30%/15% WP, 250g/l SC
5. Application: Plant Growth Regulator
6. Packaging Detail: 1kg net aluminium bag or 25kg/net drum
7. Delivery detail: Within 3 working days after receipt of payment

Paclobutrazol 95%TC, 25% SC for Plant Growth Regulator
1. Paclobutrazol 95% TC, 30%/15% WP, 25% SC
2. CAS NO.: 76738-62-0

Mode of action:

1). Inhibits the stem growth and breaks the apical dominance(can inhibit the generation of Gibberellic acid);
2). Inhibits the internodal elongation, resists to lodging;
3). Improves the abilities of stress tolerance
4). Promotes the lateral bud growth
5). Enhances or inhibits the photosynthesis, depends on the concentration
6). Improves the respiration intensity of root, slows down the respiration of aboveground parts of crops.


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.

95% TC Item Standard
Content 95% min
Loss on drying 0.1% max
Acidity 0.3% max
Insoluble in acetone 0.3% max
15% WP Content 15% min.
 Calcium Carbonate 76% max.
White Carbon Black 4% max
Dispersant 4% max.
Moisture 1% max
Solute Time 90 max 
PH  6.0-10.0
Particle Size (Through 44 mesh) m/m 98min