96人妻视频_96精品在线_日韩AV免费_日韩人妻AV_破处av

Product Introduction

Product name 4-Nitrophthalic anhydride
Classification Nitrates and their derivatives
Molecular formula C8H3NO5
Molecular weight 193.11
CAS No. 5466-84-2
Structural formula 4-Nitrophthalic anhydride
Appearance Light yellow powder
Content ≥98%
Use Organic synthesis and dye intermediates, pharmaceutical pomadomide intermediates
Package 25kgcardboard barrels


ONLINE INQUIRY

*
*
*
Home

Home

News

News

About us

About us

Product

Product

Contact us

Contact us