Gibberellic acid (GA3)
| Place of Origin: China Jiangsu |
Chemical name: (3S,3aS ,4S,4aS,7S,9aR,12S)-7,12-dihydroxy-3-methyl-6-methyllene-2-oxoperhydro-4a,7-methano-9b,
3-propeno[1,2-b]furan-4-carboxylic acid (IUPAC)
Toxicology:Acute oral LD50 for rat and mouse > 1500mg/kg. Non-irritating to skin and eyes. Inhalation LC50 : No adverse effect on rats subjected to 400mg/1 exposure, 2 h/d for 21 days. NOEL dose (diet 6d/week, 90d) for rat and dog >1000mg/kg. LC50 for carp(48h) >100ppm,water flea 850 ppm.
Application:One of the most widely used plant growth regulator in agriculture, forestry and horticulture in China. It has following physiological functions: changing male/female ratio of flowers, inducing monogenetic reproduction, stimulate fruit setting and growing, breaking domance of seeds and accelerating germination, promoting stem elongation, and enlarging leaf surface. It can help accumulation of metabolites in phloem, activate cambium, inhibit prematuration and retard aging.
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Company Profile
Company Profile
| Company Name: | Changzhou Vanlong Business and Trade Co., Ltd. |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Product/Services: | Pre-painted steel coils, color coated steel, bolts, hexagon bolts, mattresses, CRT tubes, enameled wires |
| Company Address: | No.28 Yangjiang Road,Hutang Town, Wujin, Changzhou, Jiangsu, China Zip: 213116 |
| No. of Total Employees: | 11 - 50 People |
| Year Established: | 2003-08-14 |
|---|---|
| Legal Representative/Business Owner: | Mr. Guofang Du |
| Main Markets: | North America Eastern Europe Mid East Western Europe |
|---|---|
| Total Annual Sales Volume: | US$10 Million - US$50 Million |
| Export Percentage: | 1% - 10% |
| Total Annual Purchase Volume: | Below US$1 Million |
| Factory Size: | Below 1,000 square meters |
|---|---|
| QA/QC: | In House |
| No. of Production Lines: | 1 |
| No. of R&D Staff: | Less than 5 People |
| No. of QC Staff: | Less than 5 People |
Contact Information
| Company Name: | Changzhou Vanlong Business and Trade Co., Ltd. |
|---|---|
| Contact Person: |
Mr. Jason Zhang |
| Address: | 28#, Yangjiang Road, Changzhou, Jiangsu, China |
| Zip: | 213116 |
| Telephone: | 86-519-6320928 |
| Fax: | 86-519-6320660 |
| Website: | http://vanlong.en.companyblog.cn |