欧洲熟妇色xxxx欧美老妇性,影音先锋全部av女资源,成人亚洲国产精品久久,欧美成人看片一区二区

Product Introduction

Product name 3-Nitrophthalamide
Classification Nitrates and their derivatives
Molecular formula C8H7N3O4
Molecular weight 209.16
CAS No. 96385-50-1
Structural formula 3-Nitrophthalamide
Appearance almost white powder
Content ≥98.0%
Use Intermediates of organic synthesis
Package 25kgcardboard barrels


ONLINE INQUIRY

*
*
*
Home

Home

News

News

About us

About us

Product

Product

Contact us

Contact us