16H9N4Na3O9S2; Molecular Weight:534.3634; EINECS:217-699-5 ">

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 1934-21-0 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1934-21-0 Tartrazine

1934-21-0 Tartrazine

product Name Tartrazine
CAS No 1934-21-0
Synonyms C.I. 640; C.I. 19140; C.I. Acid Yellow 23; C.I. Acid Yellow 23, trisodium salt; C.I. Food Yellow 4; C.I. Acid Yellow 23, trisodium salt (VAN) (8CI); Tartrazine; 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt; Acid Yellow 23; Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt; FD&C Yellow No. 5; Filter Yellow; Food Yellow No.4; Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt; Tartrazine C; Tartrazine C.I.19140; Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate; Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate; trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate
Molecular Formula C16H9N4Na3O9S2
Molecular Weight 534.3634
InChI InChI=1/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,21H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;
EINECS 217-699-5
Molecular Structure 1934-21-0 Tartrazine
Melting point 300℃
Water solubility 260 g/L (30℃)
Hazard Symbols
Risk Codes
Safety Description S24/25:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板： 依安县| 藁城市| 文山县| 无极县| 襄城县| 含山县| 墨竹工卡县| 无棣县| 达拉特旗| 兴业县| 桃源县| 卢氏县| 林甸县| 栾城县| 奎屯市| 吴旗县| 红原县| 长岛县| 西乌珠穆沁旗| 庄浪县| 陆河县| 吉水县| 黄骅市| 敦煌市| 樟树市| 高陵县| 扶沟县| 临汾市| 开江县| 义乌市| 广宗县| 西乌| 应城市| 巨鹿县| 栾川县| 搜索| 商水县| 顺义区| 长春市| 迭部县| 高邮市|