CAS: 1141-59-9|4-(2-PYRIDYLAZO)RESORCINOL

Taw qhia thiab daim ntawv thov CAS 1141-59-9|4-(2-PYRIDYLAZO)RESORCINOL

(2-Pyridinylazo)resorcinol yog cov hlau chelate uas tau pom tias yog cov tshuaj tua kab mob zoo. Nws yog ruaj khov nyob rau hauv lub xub ntiag ntawm hydrochloric acid, thiab cov ntaub ntawv ruaj khov complexes nrog hlau ions xws li tooj liab thiab zinc. 4-(2-Pyridinylazo)resorcinol tau siv los ua cov txheej txheem chromatographic rau kev cais thiab txheeb xyuas cov hlau. Qhov sib xyaw no absorbs ultraviolet lub teeb ntawm 350 nm thiab tuaj yeem siv rau cov kab calibration curves hauv analytical chemistry. Cov nitrogen atoms nyob rau hauv 4-(2-pyridinylazo)resorcinol tso cai rau nws tsim hydrogen bonds nrog lwm cov tebchaw, uas tej zaum yuav suav rau nws biochemical zog.

Synonyms:

PAR;

(2-PyridylAzo)Resorcinol;

4-[(E)-2-PYRIDYLAZO]BENZENE-1,3-DIOL;

4-(2'-Pyridylazo)resorcinol; ParIndicatorGr;

Specification ntawm CAS 1141-59-9|4-(2-PYRIDYLAZO)RESORCINOL

Package ua thiab kev thauj mus losntawmCAS 1141-59-9|4-(2-PYRIDYLAZO)RESORCINOL

Pob: 25g, 100g, 500g, 1kg, 5kg, 50kg

Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv

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