中文名稱:	沒食子酸
英文名稱:
CAS號:	149-91-7
產品編碼:	A001
純度:	99%

Appearance	White～slightly yellowish powder
Purity	99.0%Min.
Acid Number	290～315
Residue on ignition	<0.1%
Loss on drying	<10.0%
Metals	<500ppb	Na,Fe,Cu,Ni,Zn,Mg
	<500ppb	Pb,Al
	<500ppb	K,Ca,Sn,Cr,Mn