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Если верить зарубежным коллегам, то, например, 2-chlorjethiylphosphonic acid - это 2931909000
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Почему например. Это и есть товар топикастера,СAS 16672-87-0. Можно посмотреть сюда
http://ec.europa.eu/taxation_customs...on.jsp?Lang=en
И китайцы
http://www.chemkind.com/chemicals-p_...d-ethephon.htm
Product Name:2-chloroethyl phosphonic acid ethephon 480g/l
Quick Details:
Classification Plant Growth Regulator
CAS No. 16672-87-0
Other Names 2-chloroethyl phosphonic acid
MF C2H6ClO3P
Place of Origin Henan, China (Mainland)
State Liquid
Purity 48%
Application fruit ripener
Brand Name PANPAN
Model Number SL
1.Fruit ripener ethephon
2.Competitive price and quality assured
3.professional supplier of 2-chloroethylphosphonic acid
Product Name: Ethephon 480g/l
CAS NO.: 16672-87-0
HS Code: 2931000043
Formulations: 480g/l
Chemical name: 2-Chloroethyl phosphonic acid
Physical and chemical properties
Molecular Weight: 144.49
Melting point: 74°C-75°C
Description: White crystal or light yellow crystal, soluble in water, methanol, acetone, and glycol, slightly soluble in toluene, insoluble in petroleum ether
Application
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http://chemicalland21.com/lifescience/agro/ETHEPHON.htm