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Chromatographic ion pair Chromatographic reagent Disodium EDTA GDX-502

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gfsr068

柠檬黄 BS

1934-21-0
C16H9N4Na3O9S2
534.36
Article No Brand Purity specification Packing Delivery date Catalogue price Membership price Quantity
gfsr068 光复 BS 500g 现货 Inquiry Log in to view the discount price
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Chinese name： 柠檬黄
Chinese alias： 食用柠檬黄;酒石黄;柠檬黄;酸性黄 23;食品黄4(柠檬黄);Acid Yellow 23 酸性黄 23;Food Yellow No. 4 食品黄4(柠檬黄);N,N'-双(2,2,6,6-四甲基-4-哌啶基)-1,6-己二胺同吗啉-2,4,6-三氯-1,3,5-三嗪的甲基化聚合物;N,N-双(2,2,6,6-四甲基-4-哌啶基)-1,6-己二胺同吗啉-2,4,6-三氯-1,3,5-三嗪的甲基化聚合物;肼黄;柠檬黄（E102）;柠檬黄(酒石黄) 标准品;柠檬黄、酸性黄23;柠檬黄标准溶液;食用合成色素柠檬黄标准溶液;酸性黄 23（Acid Yellow 23）;油漆、涂料用德颜牌柠檬黄;油漆、涂料用德颜牌柠檬黄。;1-(4-磺酸苯基)-4-(4-磺酸苯基偶氮)-5-吡唑啉酮-3-羧酸三钠盐;mL,基体：水;肼黄,食用色素黄色5号,酸性黄23;酒石黃;酒石磺;食用合成染料柠檬黄;酸黄23;酸性淡黄;酸性黄23 标准品;他特秦
English alias： 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;C.I. 19140;C.I. Acid Yellow 23;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;FD & C Yellow 5;Tartrazine (E102);Tartrazine solution;1310yellow;3-carboxy-5-hydroxy-1-para-sulfophenyl-4-para-sulfophenylazopyrazole trisodium salt;c.i.640;CI 19140;E102;FD and C Yellow No. 5;l-gelb2;tartarazine;TARTAZINE;Tartrazin;y-4;YELLOW 5;Food Yellow 4;C.I.19140;Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate;Aizen tartrazine;trisodium salt;Tartrazine FD&C Yellow #5;Tartrazine Lake;Kako Tartrazine;Atul Tartrazine;Erio Tartrazine;Tartrazine T;Tartrazine M;Tartrazine B;Tartrazine G;Tartrazine O;Tartrazine N;Tartrazol Yellow;Lake Yellow;HD Tartrazine;Tartrazine XX;Tartrazine NS;Tartrazine FQ;Sugai Tartrazine;A.F. Yellow No. 4;Tartrazine XXX;Tartrazol BPC;Tartrazine MCGL;Dye Yellow Lake;Kayaku Tartrazine;Fenazo Yell
Brand： 光复
CAS.： 1934-21-0
Molecular formula： C16H9N4NA3O9S2
Molecular weight： 534.36
Purity： BS
SMILES： S(C1C([H])=C([H])C(=C([H])C=1[H])N1C(C([H])(C(C(=O)[O-])=N1)/N=N/C1C([H])=C([H])C(=C([H])C=1[H])S(=O)(=O)[O-])=O)(=O)(=O)[O-].[Na+].[Na+].[Na+]
Density： 1.0000
Meltingpoint： 300ºC
Watersolubility： 260G/L(30ºC)
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Warning words： 本网站销售的产品仅用于实验室检测，工业应用或者科学研究等非医疗目的，不可直接用于人类或动物的临床诊断治疗，非药用，非食用。
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