Vai al contenuto principale

Sodium Nitrite

NaNO₂

White to slightly yellow crystalline powder for corrosion inhibition in closed-loop cooling and boiler water systems. Also used in food preservation, chemical synthesis, pharmaceuticals, and textile dyeing.

Panoramica del prodotto

White to slightly yellow crystalline powder for corrosion inhibition in closed-loop cooling and boiler water systems. Also used in food preservation, chemical synthesis, pharmaceuticals, and textile dyeing.

Revisione tecnica del team di ingegneria Chimiart
Ingegneria di processo, CQ e conformità normativa · Ultima revisione 2026-06-12

Specifiche tecniche

Formula chimica
NaNO₂
Numero CAS
7632-00-0
Aspetto
Polvere cristallina da bianca a leggermente gialla
Concentrazione
≥ 98.5% NaNO₂
Densità relativa
2.17 (solid)
Intervallo di pH
8.0-9.0 (1% solution)
Solubilità
Solubile in acqua
Imballaggi disponibili
Sacchi da 25 kg · Sacchi da 50 kg · Sfuso
Durata di conservazione
24 mesi
Condizioni di stoccaggio
Luogo asciutto e fresco

Documenti tecnici

Scheda tecnica (TDS)

Disponibile

Specifiche tecniche dettagliate, proprietà e dati prestazionali.

Scarica

Applicazioni

Raffreddamento a circuito chiuso
Conservazione degli alimenti
Sintesi chimica
Tintura tessile

Indicazioni di dosaggio

For corrosion inhibition: 500-2000 ppm in closed-loop systems. For chemical synthesis: as per process requirements.

Come funziona

Forms a protective passive layer of iron oxide on metal surfaces, significantly reducing corrosion in closed-loop cooling and boiler water systems.

Consigli d'uso

White to slightly yellow crystalline powder. Easily water-soluble. Store in cool, dry place away from acids and reducing agents.

Domande frequenti

What are the main applications for SodiumNitrite?
SodiumNitrite is designed for specific industrial chemical applications. Our technical team can provide detailed application guidance, dosing recommendations, and compatibility information for your specific requirements.
What are the main applications for SodiumNitrite?
SodiumNitrite is designed for specific industrial chemical applications. Our technical team can provide detailed application guidance, dosing recommendations, and compatibility information for your specific requirements.
What are the main applications for SodiumNitrite?
SodiumNitrite is designed for specific industrial chemical applications. Our technical team can provide detailed application guidance, dosing recommendations, and compatibility information for your specific requirements.
What are the main applications for SodiumNitrite?
SodiumNitrite is designed for specific industrial chemical applications. Our technical team can provide detailed application guidance, dosing recommendations, and compatibility information for your specific requirements.
What are the main applications for SodiumNitrite?
SodiumNitrite is designed for specific industrial chemical applications. Our technical team can provide detailed application guidance, dosing recommendations, and compatibility information for your specific requirements.

Certificazioni e conformità

ISO 9001
Food Grade

Serve una soluzione su misura?

Richiedi un preventivo, discuti le tue specifiche o programma una visita allo stabilimento. Il nostro team tecnico risponde entro 24 ore.