Hangzhou VIWA Co., Ltd.
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   About us

VIWA Agrochemical Division is specialized in developing and manufacturing world-class quality agrochemicals and relevant intermediates. Our basic plants are located Zhejiang and Jiangsu Province .

Technology and innovation are our belief. Supported by our professional R&D team and other pesticide research institutes, we are able to develop new high-performance products......          >>More

 
 

Product List

Gibberellin A4+7 (GA4+7)

Product Name

Gibberellin A4+7 (Gibberellin A4+A7)

Chemical Name

(1α,2β,4aα,4bβ,10β)-2,4a,7-trihydroxy-1-methyl-8-methylenegibb-
3-ene-1, 10-
carboxylic acid 1,4a-lactone

CAS No.

468-44-0 (GA4)510-75-8 (GA7)

Assay

No less than less than 90% of GA4

and not less than 90.0% of GA4+7

Chemical Formula

Formulations

1.8%, 1.0%

 

 
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