Rapid and efficient coupling reaction of azo dyes in a continuous-flow microreactordiazo couplingcontinuous-flow microreactorazo dyeA convenient, rapid efficient method for the synthesis of azo dyes has been developed by coupling in a continuous-flow microreactor at room temperature. The advantage of ...
azo coupling机理azo coupling 英文回答: Azo Coupling Mechanism. Azo coupling is a chemical reaction between a diazonium salt and an azo component to form an azo dye. The diazonium salt is typically generated in situ by the reaction of a primary aromatic amine with sodium nitrite in acidic ...
英文: A kind of azo dye DYE-R was got by coupling reaction of diazonium salt of Congo red with -amino-8-naphthol--sulfonic acd. The colorful polaroid films were obtained by extension,racking and desiccation after mixing DYE-R with polyvinyl alcohol(PVAL). 中文: 以刚果红的重氮化物和-氨基...
网络偶联偶氮色素法 网络释义 1. 偶联偶氮色素法 ... precipitation method) 2.偶联偶氮色素法(coupling azo dye method) 3.色素形成法(pigment formation method) 1.金属 … wenku.baidu.com|基于 1 个网页
本碱性磷酸酶染色液(偶氮偶联法)(Alkaline Phosphatase Stain Solution (Coupling azo-dye Mehod))利用的是偶氮偶联法来定性检测磷酸酶活性。工作原理是在pH 9.2-9.8的碱性条件下,细胞内ALP可使AB-BI磷酸盐水解,释放出磷酸与萘酚,后者与偶联重氮盐生成有色产物,定位于细胞质中。该染液可用于血液、骨髓或细胞涂片、...
本碱性磷酸酶染色液(偶氮偶联法)(Alkaline Phosphatase Stain Solution (Coupling azo-dye Mehod))利用的是偶氮偶联法来定性检测磷酸酶活性。工作原理是在pH 9.2-9.8的碱性条件下,细胞内ALP可使AB-BI磷酸盐水解,释放出磷酸与萘酚,后者与偶联重氮盐生成有色产物,定位于细胞质中。该染液...
Identification of the intermediate by-products is in progress to propose a reaction pathway.doi:10.1016/j.desal.2007.01.153S. BrosillonH. DjelalN. MerienneA. AmraneesDesalinationBrosillon S, Djelal H, Merienne N et al (2008) Innovative integrated process for the treatment of azo dyes: ...
are dyed by coupling the fiber material bottomed with a coupling component in an aqueous medium with the diazonium compound of an aniline compound of the general formula (1) mentioned and defined below, the coupling reaction and dye formation on the fiber being carried out at a pH between 3...
Dye mixtures containing azo dyes having the same colour and coupling component from diaminopyridine series公开了含有通式(I)所示的至少4种相同颜色的染料混合物,其中R Discloses a dye mixture containing formula (I) as shown in at least four of the same color, wherein RG·兰姆...
Basic informationMore Product Name:Alkaline phosphatase dye solution (azo coupling method, suitable for cell samples) Synonyms: CAS: MF: MW:0 EINECS: Mol File:Mol File Browse by Nationality Suppliers >China suppliers Enquiry Recommend You Select Member Companies ...