99热国产在线精品99_88日本视频久久_少妇午夜av一区_A级毛片无码费真人久久

Product Introduction

Product name 5-Aminoisophthalic acid
Classification Nitrates and their derivatives
Molecular formula C8H7NO4?
Molecular weight 181.15
CAS No. 99-31-0
Structural formula 5-Aminoisophthalic acid
Appearance almost white powder
Content ≥99%
Use The intermediate of synthesis of the diagnostic drug new pantograph (ionic contrast agent) and dye
Package 25kg/3-in-1 paper-plastic composite bag, or woven bag, or 25kg/cardboard barrels(φ410×480mm),or packaging according to customer requirements。 運(yùn)輸規(guī)則:無(wú)主要危險(xiǎn)性,可按普通化工品條件辦理


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