中文名:L(-)酒石酸鈉 別名:L(-)酒石酸鈉/酒石酸鈉/L-酒石酸鈉/L-(+)-Tartaric acid disodium salt 規(guī)格:AR,99% 包裝:500克 :6106-24-7 保存條件:RT L(-)酒石酸鈉生化試劑根據(jù)用途不同對(duì)其純度及技術(shù)均有一定的要求。例如酶試劑,有粗制酶、結(jié)晶酶、多次結(jié)晶酶以及不含某些雜酶的酶制劑等多種。 生化試劑有三種方法: ①?gòu)纳矬w中分離、提純; ②化學(xué)合成; ③發(fā)酵。 對(duì)生化試劑產(chǎn)品的技術(shù)要求有:含量、熔點(diǎn)、冰點(diǎn)、旋光度、含水量、光譜特征、折光、密度和生物活性等。 L(-)酒石酸鈉其他生化試劑類產(chǎn)品:C6H16INO3 11WT : 7601-53-8 Nε-甲基-L-賴氨酸鹽酸鹽 Nε-Methyl-L-lysine hydrochloride C7H16N2O2 · HCl 11WV : 7622-29-9 3-氯-2-甲 3- Chloro-2-methylpropionitrile C4H6ClN 11WZ : 7659-45-2 二甲基氨二氯化三(μ-氯)二[(S)-(-)-2,2'-二(二對(duì)甲苯基膦)-1,1'-聯(lián)萘]二釕(II) Dimethylammonium dichlorotri(μ-chloro)bis[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]diruthenate(II) C98H88NCl5P4Ru2 14GM : 309735-86-2 [-(-)-4,12-雙(二(3,5-二甲苯)磷)-[2.2]-對(duì)二甲苯][(1S,2S)-(-)-1,2-二苯基乙烯二胺]二氯化釕 Dichloro[(R)-(-)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) C48H38O4P2Ru 14GP : 325150-57-0 3,4-二甲氧基苯基硫代乙酰胺 3,4-Dimethoxyphenylthioacetamide C10H13NO2S 13GD : 145736-65-8 (4R,5R)-(-)-2,2-二甲基-α,α,α',α'-四苯基-1,3-二噁戊環(huán)-4,5-二甲醇酸根[1,2-二(二甲氧基)乙烷]鈦(IV)二氯乙腈加合物 (4R,5R)-(-)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV)dichlorideacetonitrileadduct C35H38O6TiCl2·CH3CN 14GQ : 328123-04-2 (S)-4,4-二丁基-2,6-二(3,4,5-三氟苯基)-4,5-二氫-3H-二萘并[7,6,1,2-cde]吖庚因鎓溴化物 (S)-4,4-Dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[7,6,1,2-cde]azepiniumbromide C42H36BrF6N 14LE : 851942-89-7 二氯[(S)-(-)-2,2'-二(二苯基膦基)-1,1'-聯(lián)萘基][(1R,2R)-(+)-1,2-二苯基乙烯二胺]釕(II) Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) C58H48Cl2N2P2Ru 14GT : 329735-87-7 二氯[(S)-(-)-2,2'-二(二苯基膦基)-1,1'-聯(lián)萘基][(1S,2S)-(-)-1,2-二苯基乙烯二胺]釕(II) Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) C58H48Cl2N2P2Ru 14GU : 329736-05-2 DL-2-氨基-4-戊烯酸 DL-2-Amino-4-Pentenoic Acid C5H9NO2 11X1 : 7685-44-1 2-(4-羧基苯基)-4,4,5,5-四甲基咪唑啉-1-氧-3-氧化鉀鹽 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide potassium salt C14H16N2O4K 13GQ : 148819-94-7 羰基氫化并[6-(二-t-丁基膦基亞甲基)-2-(N,N-二乙胺基甲基)-1,6-二氫吡啶]釕(II) Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II) C20H35N2OPRu 14LL : 863971-63-5 (四-叔丁基酞菁)鈷(II) (Tetra-t-butylphthalocyaninato)cobalt(II) [Co(C48H48N8)] 0EA6 : 70619-85-1 二乙酸根[(R)-(+)-2,2'-二(二苯基膦基)-5,5',6,6',7,7',8,8'-八氫-1,1'-聯(lián)萘基]釕(II) Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]ruthenium(II) C48H46O4P2Ru 14H7 : 374067-51-3 雙(三苯基膦)氯化鈷 Bis(triphenylphosphine)cobalt(II) chloride C36H30Cl2CoP2 0EA7 : 14126-40-0 (-)-2,3-O-亞芐基-L-蘇糖醇 (?)-2,3-O-Benzylidene-L-threitol C11H14O4 12HX : 35572-34-0 2-甲基-1-(3-甲苯基)哌嗪 2-Methyl-1-(3-methylphenyl)piperazine C12H18N2 12J0 : 35947-10-5 (S)-(+)-(8,9,10,11,12,13,14,15-八氫-3,5-二氧雜-4-磷雜-環(huán)庚三烯并[2,1-a;3,4-a']二萘-4-基)二甲基胺 (S)-(+)-(8,9,10,11,12,13,14,15-Octahydro-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine C22H26NO2P 14HC : 389130-06-7 (+)-二苯基膦 (+)-diphenylphosphine C40H40P2S 14LM : 868851-47-2 (+)-二(3,5-二甲基苯基)膦 (+)-bis(3,5-dimethylphenyl)phosphine C44H48P2S 14LN : 868851-50-7 N-[2-(3,4-Dimethylbenzyl)-3-pivaloyloxypropyl] N-[2-(3,4-Dimethylbenzyl)-3-pivaloyloxypropyl] C26H37N3O4S2 14HH : 401572-96-1 3-Di-i-丙基膦-2-(N,N-二甲氨基)-1H-茚(1,5-環(huán)辛二烯)銥(I)六氟磷酸 3-Di-i-propylphosphino-2-(N,N-dimethylamino)-1H-indene(1,5-cyclooctadiene)iridium(I) hexafluorophosphate IrC25H38NP2F6 14LP : 870077-94-4 (5aR,10bS)-(+)-5a,10b-二氫-2-(五氟苯基)-4H,6H-茚并[2,1-b][1,2,4]三唑并[4,3-d][1,4]惡唑嗡四氟硼酸 (5aR,10bS)-(+)-5a,10b-Dihydro-2-(pentafluorophenyl)-4H,6H-indeno[2,1-b][1,2,4]trizolo[4,3-d][1,4]oxazinium tetrafluoroborate C18H11F9N3OB 14LT : 872143-57-2 4-差向四環(huán)素鹽酸鹽 4-Epianhydrochlortetracycline hydrochloride |