99精品国产在这里白浆,国内自产拍自a免费毛片,寡妇高潮一级毛片免费看按摩店,亚洲性日韩精品一区二区三区,伊人久久大香线蕉综合影,久久99精品久久久久久齐齐,美腿丝袜亚洲无码一区,国产精品无码久久

Search：

◆ Dyes Intermediates
◆ Pharmaceutical Intermediate
◆ Food Additives Series
◆ 8-Hydroxyquinoline series
◆ Resin series
◆ Pesticide intermediates
Detailed>>>>

8-Quinolinol hemisulfate salt

Product Name:	8-Quinolinol hemisulfate salt
Alias:	8-Hydroxyquinoline hemisulfate salt
CAS No.:	134-31-6
Molecular Formula:	C₁₈H₁₄N₂O₂.H₂SO₄
Molecular Weight:	388.39
Structural Formula:
Purity:	≥98%
Melting point:	175-178°C
MDL No.:	MFCD00013095
Beilstein No.:	3760550
EC No.:	205-137-1
Properites:	Yellow or light yellow crystalline powder, soluble in water, slowly soluble in ethanol, insoluble in ether, the case of alkali decomposition, which has strong hygroscopicity.
Use:	A powerful metal chelator
Keep in storage.	Dark dry and ventilated place

[ Back ]