Natural brassinolide Tech and Formulation

Specifications

Natural brassinolide Tech and Formulation

Chemical name: (22R, 23R, 24S, )-2a, 3a, 22, 23-tetrahydroxy-24-methyl-B-homo-7-oxa-5a-cholestan-6-one)-lactone

Chemical family: Natural PGR & Plant extract
Molecule Formular: C28H46O6
Molecular weight: 480. 68

Physical & chemical characteristics of Natural Brassinolide:
Appearance: White to yellowish power
Melting point: 274centigrade
Solubility(20-25centigrade): Solubility in water: 5mg/l; Easily soluble in methanol, alcohol.
Poisoning symptoms: No report about human poisoning.
First aid: No specific antidote known. Treat symptoms.
Toxicological data:
Acute oral in rat: LD50>5000mg/kg
Acute dermal in rat: LD50>5000mg/kg

Usage of Natural Brassinolide:  
Natural brassinolide is extracted from cole pollens &plant tissue, and apply to plant by sparying. Regulate the growth of plant. Best additive to folliar fertilizers, insecticides, fungicides, herbcides.

Nine Notable Functions of Natural Brassinolide:
1. Promoting growth, increasing yield, improving quality.
2. Increasing the percentage of fruit setting, promoting fruit 's enlarging.
3. Increasing burliness rate, increasing weigh of fruits per 1000 granules.
4. Improving the ability of cold resistance and drought resistance.
5. Improving the ability of disease resistance.
6. Regulating differentiation in issue culture.
7. Efficiently relieve harmful effect of pesticide, fungicides, herbcides.
8. Increasing activity and energy of seeds and germination percentage.
9. Effectively prolong the duration time of natural preservation and transportation of fruits, vegetables and flowes when applied 5-10days before harvest.

Specifications of Natural Brassinolide:
Technical grade(active ingredient grade): 90% powder, 70-80% powder, 2% powder 
Formulations: 0.01%SP, 0. 1% SP, 0. 0075% SL.

Dosage: 0. 01-0. 15PPM

Shelf life: 3 years under the cool, shade and dry storage conditions.

About Chengdu Newsun Crop Science Co., Ltd.

Chengdu Newsun Crop Science Co., Ltd. is a leading manufacturer of agrochemicals established in 1985, an ISO 9001: 2008 Certified company, currently with 3 big factories. Our products have been exported to more than 20 countries and have a good reputation so we can supply high quality gibberellic acid at a competitive price to our cutomers.

R & D

With continued emphasis on R&D, Chengdu Newsu becomes one of leaders in bio & agri-chemicals, especially in plant growth regulators and soil conditioners based in China and the first company undertaking in making and revising the National Standard in Natural brassinolide and Soil conditioner. The R&D center activities are focused on the new process development, new recipe and new formulas, new raw materials and active ingredients according to the market, and the clients’ needs, and also develop and supply the green and healthy solutions to fungicides, insecticides, herbicides and fertilizers. For keeping leading, the Chengdu Newsun R&D all the time is keeping in cooperating with universities and research academies: China Agricultural University, Sichuan Agricultural University, Sichuan University, China Agricultural & Science Academy

Green house

Chengdu newsun has his own test procedure. We will do field test before the large scale field trials to be responsible for our products and our customers. The products we supply are under strict controlling.