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|Color:||White Or Off-white||Appearance:||Crystal Powder|
|CAS No.:||74174-44-0||EINECS No:||214-927-5|
brassinolides plant hormones,
brassinolide use in agriculture
CAS No. 74174-44-0 28 Homo-Brassinolide 90% TC Plant Growth Regulator White Crystal
|Technical Item||Technical Data|
643.7±55.0 ℃ at 760 mmHg
0.0±4.3 mmHg at 25℃
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.
28 homo-brassinolide is a steroidal plant growth regulator. Its function includes:
1.Promote the growth of plant to increase yield.
2.Raise the ratio of fruit bearing and increase the unit weight.
3.Enhance the resistance of the plant to drought and cold weather.
Enhance the immunity of the plant. Used in tissue culture, regulate the differentiation of the tissue.
Poisoning symptoms: No report about human poisoning.
First aid: No specific antidote known. Treat symptoms.
Acute oral in rat: LD50>5000 mg / kg
Acute dermal in rat: LD50>5000 mg/kg
1. U-CHOICE 28 homo-brassinolide, it is researched and produced by our own lab. We have good quality control system.
2. Our 28 homo-brassinolide is high purity, our lab standard is min 90%, but each batch purity always more than 92%;
3. The most point, our 28 homo-brassinolide contains less isomers. The isomers always reduce brassinolide activity. According to our test, our 24 epi-brassinolide has better function on tissue culture than other factories’ brassinolide because of lower isomer content.
Field Crop: wheat, rice, corn, bean, cotton
Vegetable and fruit: cucumber, tomato, chilli, celery, eggplant, strawberry, and so on.
Fruit trees: grape, orange, sugarcane, sugar orange and so on.
Free Pre-Sales Consulting / Free Sample Marking
U CHOICE GROUP offer 12 hours quick pre-sales response and free consulting. Any kind of technical support are available for users.
Free Sample offer;
Strict Quality Control of Production
Each batch chemical offer factory COA according to our industry standard, or order standard.
Each batch goods keep samples for double check.
If you have any doubt about purity, welcome feedback to us, we will respond it within 24 hours.
1-7 Days Quick Delivery
We have mass production and stock & ready item, for these items, we offer 5-7 days quick delivery time. For big quantity and special requirement, we will trade you as the priority customer and to produce your cargo in the first time.
Responding time: upon receiving user’s notification, we ensure respond within 24-hours.
If you have any doubt about quality, we will cooperate with you to confirm the true quality;
If the quality is not qualified, we will change the goods free of charge.
OEM /ODM :
We offer OEM / ODM.
We have our own R & D Lab, Inviting consumers to co-create products, services, and offerings.
Here we attachment our products list for you check.
|Product Name||CAS No.|
|Proplydihydrojasmonate (PDJ) 96%TC||158474-72-7|
|Triacontanol 90%TC, 1.5%SP, 1%EC||593-50-0|
|Forchlorfenuron (CPPU)99%TC, 2%SP||68157-60-8|
|Naphthoxy acetic acid ( BNOA )98%TC||120-23-0|
|Indole-3-butyric acid (IBA) 98%TC||133-32-4|
|Indole-3-butyric acid Potassium salt 98%TC||60096-23-3|
|a-naphthalene acetic acid (NAA) 98%TC||86-87-3|
|a-naphthalene acetic acid sodium salt 98%TC||61-31-4|
|Trans-zeatin 99%TC 0.5%SP||1637-39-4|
|(S)-(+)-Abscisic Acid(S-ABA) 90%TC 10%SP||21293-29-8|
|Gibberellin acid 90%TC||77-06-5|
|Gibberellin acid 4+7 90%TC||
A 4: 468-44-0
A 7 : 10365-11-4
|Indole-3-acetic acid (IAA) 98%TC||87-51-4|
|Rooting & tuber growth powder 98%TC|
|Sodium nitrophenolate 98%TC|
|1-Methylcyclopropene ( MCP ) 3.0%TC||3100-04-7|
|Sodium 5-nitroguaiacolate (5NG) 98%TC||67233-85-6|
|N6-(2-Isopentenyl)adenine (2-IP) 99%TC||2365-40-4|
|Chloroisobromine Cyanuric Acid 50%SP Fungicides||89325-49-5|
|Meta-topolin (MT) 99%TC||75737-38-1|
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Contact Person: Branda