Early Market Grape, Proplydihydrojasmonate PDJ 98% TC Can Help On Color And Taste
PDJ Chemical Name:
Propyl [(1R,2R)-3-oxo-2-pentylcyclopentyl]acetate
Cyclopentaneacetic acid, 3-oxo-2-pentyl-, propyl ester, (1R,2R)-
propyl 2-(3-oxo-2-pentylcyclopentyl)acetate
Appearance: Clear colorless to faint yellow oily liquid
PDJ Technical Specification
| Technical Item | Technical Data |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 340.2±15.0 ℃ at 760 mmHg |
| Molecular Formula | C15H26O3 |
| Formula Weight | 254.365 |
| Flash Point | 145.3±20.4℃ |
| Exact Mass | 254.188202 |
| PSA | 43.37000 |
| Log P | 3.56 |
| Vapour Pressure | 0.0± 0.7 mmHg at 25℃ |
| Refractive Index | 1.456 |
My factory U CHOICE GROUP also have PDJ 5% and Proplydihydrojasmonate PDJ 95%.
we have exclusive technology, keep its high activity and purity.
U CHOICE GROUP is a professional manufacturer of plant growth regulators technical grade. We have our own research lab in Beijing. We can produce very fine chemicals such as 24 epi-brassinolide, 28 homo-brassinolide, zeatin, (S)-(+)-Abscisic Acid, Meta-topolin (MT) etc. In order to meeting clients demand, we researched 24 epi-brassinolide 0.1% SP, 0.01% SP, 0.1% AS, 0.01% AS formulas.
Purity
Regarding to PDJ, we can keep its 96%, and also can produce 80% purity. and we also have 5% SL for easy using.
Application:
physiological properties, including:
(1) Fruit de-greening: JA enhances chlorophyll degradation within plants
(2) Fruit color development: JA enhances anthocyanin and carotene accumulation within fruit. Anthocyanins are red pigments that belong to a class of molecules called flavonoids. In addition to their role in fruit coloration, anthocyanins also act as powerful antioxidants.
(3) PDJ has been reported to be up to 10 times more active than methyl jasmonate, probably due to its higher chemical stability. It is currently registered for use in several countries, including Japan, Taiwan and Korea.
Advantage:
Based on our advanced technology and produce ability, our PDJ have bette quality and competitive price. our price is lower a lot than other countries. welome you try to use our products before widely use.
Storage: Dry and cool condition, sealed
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