사업분야
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Physicochemical Properties
Insoluble in water, soluble in alcohol and DMF. non-toxic.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
|
Solubility |
Soluble in 1N KOH@10mg/ml |
Confirmed |
|
|
Average dissolution time |
About 5 minutes (for reference only) |
4.2min |
|
|
Clarity and color of solution |
It shall be clear and colorless |
Confirmed |
|
|
Character |
White or off white crystalline powder |
White crystalline powder |
|
|
Identification (H-NMR) |
It is consistent with the reference spectrum |
Confirmed |
|
|
Loss on drying |
≤0.5% |
0.28% |
|
|
Melting point |
207-214°C |
210°C |
|
|
Mixed isomer |
Trans isomers |
80-98% |
96.91% |
|
|
Cis isomers |
2-15% |
2.55% |
|
Purity (HPLC) |
≥95% |
99.46% |
|
|
biological activity |
Plant cell culture experiment qualified |
Confirmed |
|
Applications and Usages
Zeatin can promote plant cell division, prevent chlorophyll and protein degradation, slow down respiration, maintain cell vitality and delay plant aging.