Methyl Orange, a well-known acid-base indicator, is red in acidic medium, while is orange in basic medium.5个回答 一个众所周知的酸碱指示剂,甲基橙红色,在酸性介质中,而在基本培养基为橙色。2013-05-23 12:21:38 回答:匿名 甲基橙色,一个著名酸的基本指标,是红在酸性介质,同时是橙色的基本媒介。
Noun1.methylorange- anazodyeusedas anacid-baseindicator;usedfortitrationsinvolvingweakbases acid-base indicator- anindicatorthatchangescolorongoingfromacidictobasicsolutions azo dye-anydyecontainingoneormoreazogroups BasedonWordNet3.0,Farlexclipartcollection.©2003-2012PrincetonUniversity,FarlexInc. ...
CAS编号: 547-58-0 分子式: C14H14N3NaO3S 分子量: 327.33 MDL号: MFCD00007502 PubChem编号: 23673835 货号(SKU) 包装规格 是否现货 价格 数量 M101228-25g 25g 现货 原价: ¥102.90 +- 添加到购物车 M101228-50g 50g 现货 现价: ¥150.90 +- 添加到购物车 M101228-100g 100g ...
英文别名:Methyl Orange,4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt,Acid Orange 52 C.I. 13025,C.I. 13025,Helianthise,methyl orange for microscopy,METHYL ORANGE SODIUM SALT,sodium 4-(4-dimethylaminophenylazo)benzenesulphonate ...
Methyl orange (C.I. acid orange 52) as a new organic semiconductor: Conduction mechanism and dielectrical relaxation[J] . I.S. Yahia,M.S. Abd El-sadek,F. Yakuphanoglu.Dyes and Pigments . 2011 (1)I.S. Yahia,M.S. Abd El-sadek,F. Yakuphanoglu.Methyl orange (C.I. acid orange ...
Orange III Orange III (VAN) Sodium 4-{[4-(dimethylamino)phenyl]diazenyl}benzenesulfonate[ACD/IUPAC Name] Unverified 4-((4-(Dimethylamino)phenyl)azo)benzenesulfonic acid sodium salt benzenesulfonic acid, 4-[[4-(dimethylamino)phenyl]azo]-, sodium salt ...
英文名称:Methyl Orange 纯度:98% CAS编号:547-58-0 别名:金莲橙D 产地:国产 分子式:C₁₄H₁₄N₃SO₃Na 品牌:捷世康 包装规格:25g,100g.500g 货号:HXSJ-020054 甲基橙价格,547-58-0,Methyl Orange捷世康提供AR、GR、CP、GCS、HPLC等各级别实验室专用试剂。所销售产品在使用中如出现实际含量与...
[产品名称]MethylOrange甲基橙图片 说明:酸碱指示剂,pH变色范围3.1(红)~4.4(黄),测定多数矿酸、强碱和水的碱度。 别名:4-〖4-(Dimethylamino)phenylazo〗benzenesulfonic acid sodium salt;Acid Orange 52;Helianthin;Orange III CAS#:547-58-0 外观:橙黄色粉末或鳞片状结晶 ...
Methyl orange is a pH indicator frequently used in titrations, also used for histological microscopy. Definition An acid–base indicator that is red in solutions below a pH of 3 and yellow above a pH of 4.4. As the transition range is clearly on the acid side, methyl orange is suitable ...
Methyl orange Methyl orange IUPAC name 4-dimethylaminoazobenzene-4'-sulfonic acid sodium salt Other names p-dimethylamino-azobenzenesulfonic acid Identifiers