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 55-55-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 55-55-0 4-Methylaminophenol sulfate

55-55-0 4-Methylaminophenol sulfate

??? ????? 4-Methylaminophenol sulfate
??? ??????? 4-Methylaminophenol sulfate; 4-(Methylamino)phenol hemisulfate salt; Bis(4-hydroxy-N-methylanilinium) sulphate; Metol; METOL(TM); METHOL; BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE; ARMOL; ELON; ECOL(R); GENOL; p-Methylaminophenol sulfate
????? ???????? C14H18N2O6S
??? ??????? 342.3686
InChI InChI=1/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4)/p-2
????? ?????? 55-55-0
????? ??????? ??????? 200-237-1
?????? ??????? 55-55-0 4-Methylaminophenol sulfate
???? ??? 260℃
?????? ?? 50 g/L (20℃)
??? ??????  Xn:Harmful;
 N:Dangerous for the environment;
????? ??? R22:;
R43:;
R48/22:;
R50/53:;
??????? ????? S36/37:;
S46:;
S60:;
S61:;
主站蜘蛛池模板： 晋中市| 高雄市| 昌平区| 张掖市| 莫力| 孟连| 布尔津县| 吴川市| 阆中市| 津市市| 永和县| 和顺县| 虹口区| 德安县| 石屏县| 申扎县| 漯河市| 石棉县| 双流县| 修文县| 织金县| 雷波县| 彩票| 开阳县| 社旗县| 古丈县| 连江县| 那坡县| 永定县| 新龙县| 拜城县| 青龙| 永定县| 读书| 宜春市| 沂南县| 长沙县| 漳平市| 涞水县| 灵山县| 梁平县|