潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 50-78-2 is provided by ChemNet.com

ChemNet > CAS > 50-78-2 Acetylsalicylic acid

50-78-2 Acetylsalicylic acid

?????? ?? ???	Acetylsalicylic acid
???????? ???	Acetylsalicylic acid; o-Acetylsalicylic acid 2-Acetoxybenzoic acid; 2-Acetoxybenzoic acid; aspirin usp; Aspirin; Acetoxybenzoic acid; Metronidazolum; 2-(acetyloxy)benzoic acid; 2-(acetyloxy)benzoate; Acetyl Salicylic Acid; Acetylsalicylic Acid
????? ????????	C₉H₈O₄
?????? ???	180.15
InChI	InChI=1/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)/p-1
??? ??????? ??????	50-78-2
EINECS	200-064-1
????? ??????
??????	136-140℃
????? ?? ???	321.4°C at 760 mmHg
????? ???????	131.1°C
???? ?? ???????	3.3 g/L (20℃)
????? ?? ????	0.000124mmHg at 25°C
???? ??????	Xn:Harmful;
???? ?? ???	R22:; R36/37/38:;
??????? ?????	S26:; S36/37/39:;

Chemicals Suppliers(165):: 1JQC (Huayin) Pharmaceutical Co., Ltd; 2HEBEI JINGYE CHEMICAL CO.,LTD.; 3Dragon Chemical Group Co.,China; 4Smart Chemicals Group Co. Ltd.; 5YANGZHOU CHEMICAL CO.,LTD.; 6Golden Harvest Fine Chemical Co., Ltd.; 7Sinochem Hebei (Tianjin) Import & Export Corporation.; 8Hunan Yuxin Pharmaceutical Co., ltd; 9ChemFine International Co.,Ltd (CFI); 10Yixing Xingyu Pharmaceutical Co.,Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers