4-Methoxy Acetophenone|1-Acetonaphthone|2-Acetonaphthone|4-Methoxybenzaldehyde--Nanjing Cosmos Chemical Co., Ltd.

Product Name : 2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid
[Cas Number]	4065-45-6
[Structure Formula ]
[Specification]	99%min. 25kg per drum
[Description]	99%min. 25kg per drum