Indicator in titration of calcium or magnesium with EDTA. Used for the determination of magnesium in biological materials. Calmagite is a drug that contains iron and calcium, which is used to treat iron-deficiency anemia. Calmagite binds to the iron in transferrin and ferritin, preventing their binding with other molecules. This prevents the release of iron from these proteins and the subsequent breakdown of hemoglobin. Calmagite also has been shown to reduce levels of plasma lactate dehydrogenase, which is indicative of improved liver function. The mechanism of calmagites action is not yet fully understood. It may be due to its ability to prevent the formation of hydrogen peroxide by catalase or its inhibition of hydroxyl radical production by superoxide dismutase. Synonyms: 3-Hydroxy-4-[(2-hydroxy-5-methylphenyl)azo]-1-naphthalenesulfonic acid, 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid CAS No: 3147-14-6 Molecular Formula: C17H14N2O5S Molecular Weight: 358.37 Appearance: Dark brown powder Melting Point: 330C lambdamax: Absorptivity 1%/1cm, at (Ammonia buffer, pH 10 + 2 mL of 0.05 M EDTA solution) at lambdamax 604.4nm 300 Loss on Drying: 10% (110C, 1h) Solubility: Clear red solution (0.1%, dist. water) Storage and Stability: May be stored at RT.
Molekulargewicht:
358.37
CAS Nummer:
[3147-14-6]
* Mehrwertsteuer und Versandkosten nicht enthalten. Irrtümer und Preisänderungen vorbehalten
