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 1752-30-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1752-30-3 acetone thiosemicarbazone

1752-30-3 acetone thiosemicarbazone

??? ????? acetone thiosemicarbazone
??? ??????? acetone thiosemicarbazone; ATSC; propan-2-one thiosemicarbazone; Acetorme thios emicarbazone
????? ???????? C4H9N3S
??? ??????? 131.1994
InChI InChI=1/C4H9N3S/c1-3(2)6-7-4(5)8/h1-2H3,(H3,5,7,8)
????? ?????? 1752-30-3
????? ??????? ??????? 217-137-9
?????? ??????? 1752-30-3 acetone thiosemicarbazone
????? 1.19g/cm3
???? ????? 213.8°C at 760 mmHg
???? ???? 1.569
???? ?????? 83.1°C
???? ???? 0.161mmHg at 25°C
??? ??????
????? ??? R21:Harmful in contact with skin.;
R25:Toxic if swallowed.;
R26:Very toxic by inhalation.;
??????? ????? S22:Do not inhale dust.;
S28:After contact with skin, wash immediately with plenty of ...;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
主站蜘蛛池模板: 清丰县| 栖霞市| 卓资县| 错那县| 道孚县| 苗栗县| 永州市| 肇庆市| 泸西县| 武威市| 策勒县| 阿图什市| 静乐县| 铁力市| 保康县| 思南县| 宝山区| 沭阳县| 扎兰屯市| 柳河县| 新河县| 新闻| 丹凤县| 武宣县| 龙山县| 全椒县| 乡宁县| 塔城市| 临桂县| 三门县| 广灵县| 城固县| 衡阳县| 龙井市| 元朗区| 惠东县| 司法| 封开县| 关岭| 平度市| 五家渠市|