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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1381288Erstellt: 25. Oktober 2026

Zinc Sulfate → HCID 178526254, Verbindung

https://huagongshe.com/reaction/1381288

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktZinc SulfateHCID 24424—
EduktHCID 178507102HCID 178507102—
LösungsmittelWaterHCID 962—
ProduktHCID 178526254HCID 178526254100%

Reaktionsschritte

To a 419.9 gm aliquot of the above solution of sodium pyridine-2-thiol-N-oxide (29.9 gm dry basis; 0.200 mole) was added a solution of zinc sulfate (20.0 gm, 52.5% concentration as hydrate; 0.111 mole) and water (80 gm) at room temperature. After 0.5 hour agitation, zinc pyridine-2-thiol-N-oxide was filtered and washed with water. The wet cake (60.2 gm) was dried to constant weight (33.8 gm; 0.107 mole or 100% yield; 97.1% assay). The zinc pyridine-2-thiol-N-oxide had the following color designation: L, 92.0; a, -3.5; b, 4.9. (Hunterlab Tristimulus Colorimeter, Model D25A-2, Reston, Va. 22090).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04585871
Quelldatensatzuspto-grants-1986_04
ORD IDord-d12fa4a0e7bc4850b2261830b60baee2
Quellennotizuspto-grants-1986_04