中文名:硬脂酸鈣 別名:硬脂酸鈣/十八酸鈣鹽/十八酸鈣/SCD潤(rùn)滑劑/Calcium stearate 規(guī)格:CP 包裝:250克 :1592-23-0 保存條件:RT 硬脂酸鈣生化試劑根據(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。 硬脂酸鈣其他生化試劑類產(chǎn)品:2-Propenoyl chloride,3-(2,4-dichlorophenyl)-, (2E)- ) 39175-64-9 2-PROPENYLPHENOL 2-烯丙基苯酚 6380-21-8 2-PropynaMide,N-ethyl- N-乙基丙炔酰胺 2682-33-9 2-PYRIDIN-2-YL-ACETIMIDIC ACID ETHYL ESTER 727642-67-3 RhodiuM(1+),bis(2,2'-bipyridine-kN1,kN1')dichloro-, chloride (9CI) 14551-15-6 2-PyridinaMine, 4-broMo- 2-氨基-4-溴吡啶 84249-14-9 2-PyridinaMine,4-chloro-N-Methyl- 782439-26-3 2-Pyridineacetic acid,6-Methyl- 6-甲基吡啶-2-乙酸 92917-49-2 AMINO-PYRIDIN-2-YL-ACETIC ACID 2-氨基-2-(2-吡啶基)乙酸 62451-88-1 2-Pyridineboronic acid 2-吡啶硼酸 197958-29-5 2-Pyridinecarboxylic acid, 6-chloro-3-Methyl- 6-氯-3-甲基吡啶-2-甲酸 1201924-32-4 2-PyridineethanaMine, a-phenyl-, (aS)- LANICEMINE 153322-05-5 2-PyridineethanaMine,β,β-diMethyl-(9CI) 199296-39-4 2-PyridinesulfonaMide(6CI,7CI,9CI) 吡啶-2-磺酰胺 63636-89-5 2-Pyridinol 1-oxide 2-羥基吡啶-N-氧化物 13161-30-3 2-PYRIDINYLMAGNESIUM BROMIDE 21970-13-8 2-PyriMidinecarboxaldehyde 2-嘧啶甲醛 27427-92-5 2-Pyrrolidinone, 4-(3-Methoxyphenyl) 4-(3'-甲氧基苯基)-2-吡咯烷酮 38175-34-7 2-Pyrrolidinone,1,3-diMethyl- 1,3-二甲基吡咯烷-2-酮 19597-07-0 2-sec-pentylanthraquinone 75931-61-2 2-sulfobenzoic acid 2-磺基苯甲酸 632-25-7 2-T-BUTYL GLYCOLATE 2-乙醇酸叔丁酯 50595-15-8 2-TERT-BUTOXYCARBONYLAMINO-4-HYDROXY-BUTYRIC ACID METHYL ESTER 258351-86-9 2-tert-butyl-4,5-xylenol 2-叔丁基-4,5-二甲酚 1445-23-4 2-tert-Butyl-4-Methylphenol 2-叔丁基對(duì)甲苯酚 2409-55-4 2-TERT-BUTYLPYRROLIDINE 2-叔丁基吡咯烷 180258-82-6 2-THIAZOLE ISOCYANATE, >=95% 噻吩-2,3-二羧酸 71189-23-6 2-THIO-2'-DEOXYCYTIDINE 169557-13-5 2-THIOPHENEACETALDEHYDE 噻吩-2-乙醛 15022-15-8 2-Thiophenecarboxylic acid 2-(aMinoiMinoMethyl)benzo[b]thien-6-yl ester 2-(氨基亞氨基甲基)苯并[B]噻吩-6-基-2-噻吩羧酸酯 217099-43-9 2-Thiophenecarboxylicacid,3-fluoro-,Methylester(9CI) 3-氟-2-羧酸甲酯噻吩 100421-52-1 2-ThiophenesulfonaMide,N-(1,1-diMethylethyl)-5-(2-Methylpropyl)- 2-THIOPHENESULFONAMIDE, N-(1,1-DIMETHYLETHYL)-5-(2-METHYLPROPYL)- 146013-28-7 2-toluenesulfonic acid 2-甲基苯磺酸 88-20-0 2-TrifluoroMethyl-pyridine-4-carbaldehyde 2-三氟甲基吡啶-4-甲醛 108338-20-1 2-Undecanone 甲基壬基甲酮 112-12-9 3,5-Dichloro Toluene 3,5-二氯甲苯 25186-47-4 3-Phosphohydroxypyruvic acid 2-氧代-3-(磷酰氧基)丙酸 3913-50-6 3′,4′-Difluoroacetophenone 3',4'-二氟苯乙酮 369-33-5 3-(1,1-DiMethylethyl)-7-(5-Methyl-3-isoxazolyl)-2-[(1-Methyl-1H-1,2,4-triazol-5-yl)Methoxy]-pyrazolo[1,5-d][1,2,4]triazine 783331-24-8 3-(1H-IMidazol-4-yl)-propionic acid 3-(咪唑-4-基)丙酸 1074-59-5 3-(1-METHYL-4-PIPERIDINYL)INDOLE 3-(N-甲基哌啶基)吲哚 17403-07-5 3-(2-(Pyrrolidin-1-yl)ethoxy)aniline 373824-30-7 3-(2',4'-DIFLUOROBENZOYL)PROPIONIC ACID 4-(2',4'-二氟苯基)-4-氧代丁酸 110931-77-6 nitrocefin 41906-86-9 3-(2-aMinoethyl)-6-benzyloxy-1-Methylindole 61675-21-6 Serotonin 5-羥基色胺 50-67-9 3-(2-AMINOPROPYL)INDOLE DL-ALPHA-甲基色胺 299-26-3 4-chloro-3(2H)-pyridazinone 4-氯-3-噠嗪酮 1677-79-8 |