In this study, the following reagents and standards were used: aluminium chloride, quercetin dihydrate, gallic acid monohydrate, potassium persulfate, Trolox, 2,2-azinobis(3-ethylbenzothiazoline sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazil (DPPH), 2,4,6-tripyridyl-s-triazine (TPTZ) were obtained from Sigma-Aldrich (St. Lois, MO, USA); HPLC standards (gallic and caffeic acid, (+)-catechin hydrate, (−)-epicatechin, rutin hydrate, quercetin) were purchased from Sigma-Aldrich Chemie Gmbh (Steinheim, Germany), and malvidin 3-glucoside from Extrasynthese (Genay, France). Folin–Ciocalteu reagent, sodium nitrite, sodium carbonate, sodium hydroxide, potassium bisulphite, sodium acetate, potassium chloride and hydrochloric acid were purchased from Kemika (Zagreb, Croatia); sodium acetate trihydrate, ferric chloride hexahydrate, and ammonium acetate were purchased from Gram-Mol (Zagreb, Croatia); copper(II) chloride from Acros Organics (New Jersey, NJ, USA); HPLC grade methanol and neocuproine from Merck (Darmstadt, Germany) and phosphoric acid (HPLC grade) were obtained from Fluka (Buchs, Switzerland).
Sodium nitrite
Manufactured by Kemika
Sourced in Croatia, United States
Sodium nitrite is a chemical compound with the formula NaNO2. It is a white to slightly yellowish crystalline solid that is commonly used as a food preservative and in various industrial processes. Sodium nitrite serves as an oxidizing agent and has a variety of applications, including use in the production of other chemicals, the treatment of metals, and the manufacture of dyes and pigments.
Automatically generated - may contain errors
Lab products found in correlation
Sodium hydroxide (naoh), by Kemika (2 mentions)
Hydrochloric acid (hcl), by Kemika (2 mentions)
Potassium chloride (kcl), by Kemika (2 mentions)
Gallic acid monohydrate, by Merck Group (2 mentions)
Copper 2 chloride, by Thermo Fisher Scientific (2 mentions)
Hplc grade methanol and neocuproine, by Merck Group (2 mentions)
Trolox, by Merck Group (2 mentions)
Epicatechin, by Merck Group (2 mentions)
Potassium persulfate, by Merck Group (2 mentions)
Sodium carbonate, by Kemika (2 mentions)
Quercetin dihydrate, by Merck Group (2 mentions)
Sodium acetate, by Kemika (2 mentions)
Folin ciocalteu reagent, by Kemika (2 mentions)
Aluminium chloride, by Merck Group (1 mentions)
Rutin hydrate, by Merck Group (1 mentions)
2 2 azinobis 3 ethylbenzothiazoline sulfonic acid abts, by Merck Group (1 mentions)
Quercetin, by Merck Group (1 mentions)
Catechin hydrate, by Merck Group (1 mentions)
Malvidin 3 glucoside, by Extrasynthese (1 mentions)
Catechin, by Merck Group (1 mentions)
2 protocols using sodium nitrite
1
Antioxidant Capacity Evaluation Protocol
2
Comprehensive Chemical Inventory for Research
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Chemicals and standards used in this study were obtained as follows: gallic acid monohydrate, quercetin dihydrate, aluminum chloride, potassium persulfate, Trolox, 2,2 -azinobis(3-ethylbenzothiazoline sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazil (DPPH), 2,4,6-tripyridyl-s-triazine (TPTZ), gallic acid, caffeic acid, catechin, and epicatechin from Sigma-Aldrich (St. Lois, MO, USA); Folin-Ciocalteu reagent, sodium carbonate, sodium nitrite, sodium hydroxide, potassium bisulfite, potassium chloride, sodium acetate, and hydrochloric acid from Kemika (Zagreb, Croatia); sodium acetate trihydrate, ferric chloride hexahydrate, and ammonium acetate from Gram-Mol (Zagreb, Croatia); copper(II) chloride from Acros Organics (New Jersey, NJ, USA); HPLC grade methanol and neocuproine from Merck (Darmstadt, Germany) and phosphoric acid (HPLC grade) from Fluka (Buchs, Switzerland).
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