中文名:次亚磷酸钙 别名:次亚磷酸钙/次磷酸二氢钙/卑磷酸钙/次磷酸钙/Calcium hypophosphite 规格:CP,98.5% 包装:500克 :7789-79-9 保存条件:RT 生化试剂根据用途不同对其纯度及技术均有一定的要求。例如酶试剂,有粗制酶、结晶酶、多次结晶酶以及不含某些杂酶的酶制剂等多种。 生化试剂有三种方法: ①从生物体中分离、提纯; ②化学合成; ③发酵。 对生化试剂产品的技术要求有:含量、熔点、冰点、旋光度、含水量、光谱特征、折光、密度和生物活性等。 其他生化试剂类产品:4-(4-Ethylpiperazin-1-ly)aniline 4-(4-乙基哌嗪-1-基)苯胺 115619-01-7 4-p-tolyl-1,2,3,4-tetrahydrocyclopenta[b]indole 4-(4-甲基苯基)-1,2,3,4-四氢环戊并[B]吲哚 273220-32-9 4-(4-METHYL-PHENYL)-2H-PYRAZOL-3-YL AMINE 93048-45-4 4-(4-Methyl-piperazin-1-ylMethyl)-N-[4-Methyl-3-(4-pyridin-3-yl-pyriMidin-2-ylaM 甲磺酸伊马替尼 220127-57-1 4-(4-Oxocyclohexyl)benzonitrile 4(4'-苯腈)环己酮 73204-07-6 4-(4-Pyridinyl)benzaldehyde 4-(4-吡啶基)苯甲醛 99163-12-9 4-(4-tert-butylphenyl)-2-Methylindene 213381-88-5 4-(5,5,6-TriMethylbicyclo[2.2.1]hept-2-yl)cyclohexan-1-ol 檀香 803 66068-84-6 4-95-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyriMidin-2-aMine 4-(5-氯-1-异丙基-1H-吡咯并[2,3-C]吡啶-3-基)嘧啶-2-胺 1221153-82-7 4-(6-ACRYLOXY-HEX-1-YLOXY)BENZOIC ACID 4-(6-(丙烯酰氧基)己氧基)苯甲酸 83883-26-5 4-(acetaMido)benzoic acid, coMpound with 2-(diMethylaMino)ethanol (1:1) 3635-74-3 4-(aMinoMethyl)-2-Methyl-pyridine 94413-70-4 4-(AMINOMETHYL)ANILINE DIHYDROCHLORIDE 4-氨基苄胺盐酸盐形式 54799-03-0 4-(aMinoMethyl)-N-hydroxybenziMidaMide 56879-47-1 4-(Benzyloxy)-5-Methoxy-2-nitrobenzaldehyde 4-(苄氧基)-5-甲氧基-2-硝基苯甲醛 2426-84-8 4-(BENZYLOXY)-N,N-DIMETHYLPHENYLACETAMIDE 4-(BENZYLOXY)-N,N-DIMETHYLPHENYLACETAMIDE 919475-15-3 4-(BROMOMETHYL)-2,1,3-BENZOXADIAZOLE 4-溴甲基苯并噁二唑 32863-30-2 4-(broMoMethyl)azobenzene 57340-21-3 4-(BroMoMethyl)benzeneboronic acid pinacol ester 4-溴甲基苯硼酸频哪醇酯 138500-85-3 4-(BroMoMethyl)phenol 对羟基苄基溴 27079-92-1 4-(CHLOROMETHYL)PHENYLTRIMETHOXYSILANE 4-(氯甲基)苯基*氧基硅烷 24413-04-5 4-(diMethylaMino)cyclohexanone 4-二甲氨基环己酮 40594-34-1 4-(diMethylaMino)phenol 4-二甲氨基苯酚 619-60-3 4-(DIMETHYLAMINO)SALICYLALDEHYDE 41602-56-6 4-(diMethylaMino)thiophenol NULL 4946-22-9 4-(ETHOXYCARBONYL)-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID 4-乙氧羰基-3,5-二甲基吡咯-2-羧酸 5442-91-1 4-(iodoacetaMidoMethyl)cyclohexanecarboxylic Acid-NHS 343803-27-0 4-(IODOMETHYL)-PYRIDINE 4-碘甲基吡啶 138761-37-2 4-(isopropyl)-1-Methylcyclohex-3-en-1-ol 586-82-3 4-(MethylnitrosaMino)- 1-(3-pyridyl)-1-butanol NNAL 76014-81-8 4-(Methylsulfonyl)-3-Nitrobenzoic Acid 81029-08-5 4-(N-Boc-aMino)-3-oxo-pentanoic Acid Methyl Ester 101669-78-7 4-(N-OCTYL)BENZENEBORONIC ACID 133997-05-4 4-(oxoacetyl)phenoxyacetic acid 39270-55-8 4-(p-DihexadecylaMinostyryl)-N-MethylpyridiniuM iodide 4-[2-[4-(双十六烷基氨基)苯基]乙烯基]-1-甲基吡啶碘化物 114041-00-8 4''-(pentyloxy)-[1,1':4',1''-Terphenyl]-4-carboxylic acid 对戊氧基三联苯甲酸 158938-08-0 4-(tert-Butoxycarbonyl)thioMorpholine-3-carboxylic acid 4-(N-叔丁氧羰基)硫代吗啉-3-甲酸 128453-98-5 4-(tert-Butyl)-2,6-diMethylphenylsulphur trifluoride 4-叔丁基-2,6-二甲基苯基三氟化硫 947725-04-4 4-(trans-4-pentylcyclohexyl)-benzonitrile 反式-4-(4-戊基环己基)苯腈 61204-01-1 4-(Trans-4-propylcyclohexyl) phenylacetylene 反式-4-丙基环己基苯酚 81936-33-6 4-(trifluoroMethyl) pyriMidine-2-carboxylic acid 4-三氟甲基吡啶-2-羧酸 588702-62-9 4-(TrifluoroMethyl)indoline 4-三氟甲氧基吲哚林 905274-07-9 4-(TrifluoroMethylthio)aniline 对三氟甲硫基苯胺 372-16-7 Phenolphthalein disphosphate 二磷酸酚酞 2090-82-6 |