中文名:橙黃Ⅱ 別名:橙黃Ⅱ/酸性橙II/金橙Ⅱ/酸性金黃II/2-萘酚偶氮對(duì)苯磺酸鈉/二號(hào)橙/桔黃Ⅱ/酸性橙/β-萘酚橙/酸性二號(hào)橙/酸性橙7/4-(2-羥基-1-萘偶氮)苯磺酸鈉鹽/金蓮橙OOO/β-萘酚偶氮對(duì)苯磺酸鈉/金黃粉/2-萘酚偶氮對(duì)苯磺酸鈉/Orange Ⅱ 規(guī)格:BS 包裝:25克 :633-96-5 保存條件:RT 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。 其他生化試劑類產(chǎn)品:C10H8F3N5 0FNV : 186834-97-9 硫酸鎂銨 Ammonium magnesium sulfate (NH4)2SO4?MgSO4?6H2O 15PK : 7785-18-4 4-羥基-3-甲氧基-α-甲基苯甲醇 4-Hydroxy-3-methoxy-α-methylbenzyl alcohol HOC6H3(OCH3)CH(CH3)OH 167Z : 2480-86-6 龍腦香醇酮 Dipterocarpol C30H50O2 14YB : 471-69-2 9-(2-乙基己基)咔唑 9-(2-Ethylhexyl)carbazole C20H25N 0FNW : 187148-77-2 Ⅱ)銨 Ammonium mercuric thiocyanate C4H8HgN6S4 15PJ : 84665-61-2 苯甲基對(duì)羥基苯基酮 Benzyl 4-hydroxyphenyl ketone C6H5CH2COC6H4OH 1680 : 2491-32-9 4-(三氟甲基磺?;?苯胺 4-(Trifluoromethylsulfonyl)aniline C7H6F3NO2S 14YD : 473-27-8 DL-2-氨基-3-甲基-1-丁醇 DL-2-Amino-3-methyl-1-butanol C5H13NO 14YE : 473-75-6 2-溴-3'-羥基乙酰苯 2-Bromo-3'-hydroxyacetophenone C8H7BrO2 1681 : 2491-37-4 4-硝基偶氮苯 4-Nitroazobenzene C6H5N=NC6H4NO2 1682 : 2491-52-3 芴甲氧羰基-4-(N,N'-二叔丁氧羰基-胍基)-L-苯丙氨酸 Fmoc-4-(N,N′-di-Boc-guanidino)-L-phenylalanine C35H40N4O8 0FNX : 187283-25-6 苯基亞膦酸乙酯 Ethyl phenylphosphinate C6H5P(O)H(OC2H5) 1683 : 2511-09-3 氯化鎳(Ⅱ)銨 Ammonium nickel(Ⅱ) chloride NiNH4Cl36H2O 15PL : 24640-21-9 (4-甲基噻吩基)甲基苯基锍三氟甲磺酸 (4-Methylthiophenyl)methyl phenyl sulfonium triflate C15H15F3O3S3 0FNY : 187868-29-7 Ammonium nitrite NH4NO2 15PM : 13446-48-5 油酸銨 Ammonium oleate C18H37NO2 15PN : 544-60-5 一水合草酸銨 Ammonium oxalate monohydrate C2H8N2O4?H2O 15PP : 1113-38-8 1-氮雜-2-甲氧基-1-環(huán)庚烯 1-Aza-2-methoxy-1-cycloheptene C7H13NO 1684 : 2525-16-8 (N,N-二甲氨基丙基)*氧基硅烷 (N,N-Dimethylaminopropyl)trimethoxysilane (CH3)2N(CH2)3Si(OCH3)3 1685 : 2530-86-1 抗壞血酸二棕櫚酸酯 L-Ascorbyl dipalmitate 0R3X : 28474-90-0 磷酸烯醇式丙酮酸羧化酶 EC 4.1.1.31 OKKT : 9067-77-0 2-硝基丁酸乙酯 Ethyl 2-nitrobutyrate C2H5CH(NO2)CO2C2H5 1686 : 2531-81-9 16-溴十六烷酸 16-Bromohexadecanoic acid BrCH2(CH2)14CO2H 1687 : 2536-35-8 異紫堇定鹽酸鹽 Isocorydine hydrochloride C20H24ClNO4 14YG : 13552-72-2 倒千里光堿 Retrorsine C18H25NO6 14YH : 480-54-6 1,2-環(huán)己二胺四乙酸 (1,2-Cyclohexylenedinitrilo)-tetraacetic Acid C14H22N2O8 14YJ : 482-54-2 PhosphodiesteraseⅡ PhosphodiesteraseⅡ OKKV : 9068-54-6 (?)-異利舍平 (?)-Isoreserpine C33H40N2O9 14YK : 482-85-9 苯甲酸異癸酯 Isodecyl benzoate C17H26O2 0GCY : 131298-44-7 野靛堿 Cytisine C11H14N2O 14YM : 485-35-8 氫化辛可寧 Hydrocinchonine C19H24N2O 14YN : 485-65-4 4-氰基苯基溴化鋅溶液 4-Cyanophenylzinc bromide solution NCC6H4ZnBr 0GCZ : 131379-14-1 4-(乙氧羰基)苯基鋅碘溶液 4-(Ethoxycarbonyl)phenylzinc iodide solution C9H9IO2Zn 0GD0 : 131379-16-3 6-磷酸葡萄糖脫氫酶 6-Phosphogluconic dehydrogenase OKKZ : 9073-95-4 甲磺酸銫 Cesium methanesulfonate CH3O3SCs 1688 : 2550-61-0 4-乙氧基-4-氧代丁基溴化鋅溶液 4-Ethoxy-4-oxobutylzinc bromide solution |