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 98-98-6 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 98-98-6 Picolinic acid

98-98-6 Picolinic acid

??? ????? Picolinic acid
??? ??????? Picolinic acid; 2-Picolinic Acid; 2-pyridinecarboxylic acid; 2-Pyridine carboxylic acid; pyridine-2-carboxylate
????? ???????? C6H5NO2
??? ??????? 122.102
InChI InChI=1/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)/p-1
????? ?????? 98-98-6
????? ??????? ??????? 202-719-7
?????? ??????? 98-98-6 Picolinic acid
???? ??? 136-139℃
???? ????? 292.467°C at 760 mmHg
???? ?????? 130.68°C
?????? ?? 887 g/L (20℃)
???? ???? 0.001mmHg at 25°C
??? ??????  Xn:Harmful;
????? ??? R22:;
R36/37/38:;
??????? ????? S24/25:;
S33:;
主站蜘蛛池模板: 浦城县| 双鸭山市| 行唐县| 旌德县| 喜德县| 高邑县| 进贤县| 蓬安县| 紫阳县| 大同市| 兰西县| 龙泉市| 上蔡县| 宾阳县| 西城区| 九台市| 政和县| 依兰县| 古田县| 普兰店市| 延寿县| 盐山县| 伊金霍洛旗| 郧西县| 竹山县| 繁昌县| 灵寿县| 元阳县| 陆河县| 西华县| 磐石市| 玛纳斯县| 喀喇| 庄浪县| 南澳县| 修水县| 泰来县| 西乡县| 茌平县| 沅江市| 房产|