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 521-31-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 521-31-3 3-Aminophthal hydrazide

521-31-3 3-Aminophthal hydrazide

název vyrobku 3-Aminophthal hydrazide
Anglicky název 3-Aminophthal hydrazide; 5-Amino-2,3-dihydro-1,4-phthalazinedione; Luminol; 5-amino-2,3-dihydro-1,4-*phthalazinedione free ac; 5-amino-1,2,3,4-tetrahydrophthalazine-1,4-dione; RARECHEM AH BS 0053; AURORA KA-3798; LABOTEST-BB LT00645356; 3-AMINOPHTHALHYDRAZINE; 3-AMINOPHTHALIC HYDRAZIDE; 3-AMINOPHTHALOYLHYDRAZINE; 2,3-Dihydro-5-nitro-4-phthalazinedione; 3-Aminophthalhydrazide
Molekulární vzorec C8H7N3O2
Molekulová hmotnost 177.16
InChI InChI=1/C8H7N3O2/c9-5-3-1-2-4-6(5)8(13)11-10-7(4)12/h1-3H,9H2,(H,10,12)(H,11,13)
Registra?ní ?íslo CAS 521-31-3
EINECS 208-309-4
Molekulární struktura 521-31-3 3-Aminophthal hydrazide
Bod tání 319-320℃
Rozpustnost ve vodě <0.1 g/100 mL at 19℃
Symbol? nebezpe?nosti  Xn:Harmful;
Riziko Codes R22:;
R36/37/38:;
Bezpe?nostní Popis S26:;
S37/39:;
主站蜘蛛池模板: 南靖县| 淮滨县| 济阳县| 阜宁县| 桑日县| 琼海市| 大厂| 合肥市| 陆川县| 江华| 双城市| 汶川县| 塔城市| 内江市| 论坛| 文登市| 璧山县| 枝江市| 永靖县| 科尔| 横山县| 印江| 黑山县| 上林县| 锦屏县| 浪卡子县| 兴和县| 庆云县| 吉首市| 雅安市| 息烽县| 大英县| 沙洋县| 霍林郭勒市| 贵州省| 乐都县| 西安市| 东乡县| 庄河市| 丰镇市| 柳州市|