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Hydrochloric Acid

HCl

Hydrochloric acid for pH adjustment, scale removal (Ca/Mg deposits), disinfection aid, and neutralization of alkaline waste in various treatment processes.

Panoramica del prodotto

Hydrochloric acid for pH adjustment, scale removal (Ca/Mg deposits), disinfection aid, and neutralization of alkaline waste in various treatment processes.

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

Specifiche tecniche

Formula chimica
HCl
Numero CAS
7647-01-0
Aspetto
Liquido limpido e incolore
Concentrazione
30-37% HCl
Densità relativa
1.15-1.19
Intervallo di pH
< 1.0
Solubilità
Completamente miscibile con acqua
Imballaggi disponibili
Fusti da 200 L · 1000L IBC · Autocisterna sfusa
Durata di conservazione
12 mesi
Condizioni di stoccaggio
Contenitori resistenti agli acidi

Documenti tecnici

Scheda tecnica (TDS)

Disponibile

Specifiche tecniche dettagliate, proprietà e dati prestazionali.

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Applicazioni

Correzione del pH
Rimozione delle incrostazioni
Coadiuvante di disinfezione
Neutralizzazione di reflui alcalini

Indicazioni di dosaggio

For pH control: meter to target pH. For descaling: 5-15% solutions. For neutralization: stoichiometric calculation based on alkalinity.

Come funziona

Strong monoprotic acid that rapidly lowers pH, dissolves calcium and magnesium carbonate/hydroxide deposits, and enhances chlorine disinfection effectiveness.

Consigli d'uso

Corrosive — use acid-resistant equipment. Fuming acid — ensure adequate ventilation. Compatible with most water treatment systems for pH reduction.

Domande frequenti

What are the main applications for HydrochloricAcid?▼
HydrochloricAcid 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 HydrochloricAcid?▼
HydrochloricAcid 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 materials are compatible with hydrochloric acid storage?▼
HCl should be stored in polyethylene (PE/HDPE), polypropylene (PP), or rubber-lined steel tanks. Avoid stainless steel, aluminum, and carbon steel which corrode rapidly. FRP (fiberglass reinforced plastic) tanks are also suitable for concentrations up to 37%.
What is the difference between technical grade and reagent grade HCl?▼
Technical grade HCl (30-37%) is used for industrial applications like pH adjustment, scale removal, and metal pickling. Reagent grade (≥37%, high purity) is used in laboratories and pharmaceutical applications with stricter impurity limits on iron, sulfate, and heavy metals.
How should hydrochloric acid spills be handled?▼
Contain the spill with inert absorbent material (vermiculite, dry sand). Neutralize with soda ash (Na₂CO₃) or lime (Ca(OH)₂). Wear full PPE including acid-resistant gloves, splash goggles, and respiratory protection. Refer to the Safety Data Sheet for detailed emergency procedures.

Certificazioni e conformità

ISO 9001

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Domande frequenti

HCl should be stored in polyethylene (PE/HDPE), polypropylene (PP), or rubber-lined steel tanks. Avoid stainless steel, aluminum, and carbon steel which corrode rapidly. FRP (fiberglass reinforced plastic) tanks are also suitable for concentrations up to 37%.

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