Inhibited Hydrochloric Acid
CAS 7647-01-0
Supply specifications, test methods and typical values for your technical assessment.
- CAS
- 7647-01-0
- Formula
- HCl (sulu çözelti + inhibitör)
- UN No
- 1789
Technical Specifications
| Parameter | CLASS A | CLASS B/C | CLASS D |
|---|---|---|---|
| Appearance | Homogeneous liquid without phase separation or suspended and settled particles | Homogeneous liquid without phase separation or suspended and settled particles | Homogeneous liquid without phase separation or suspended and settled particles |
| Mass fraction of HCl (%) | 28,0 - 32,0 | B: 25,0-28,0 / C: 22,0-25,0 | 22,0 - 25,0 |
| Acid ratio (as HCl) (%) | 21 - 24 | ||
| Density (20°C) (g/cm³) | 1,100 - 1,120 | ||
| Iron content (total), max. (%) | 0,015 | 0,030 | 0,030 |
| Corrosion rate (20°C), max. (g/m²·s) | 0,20 | ||
| Corrosion rate (90°C), max. (g/m²·s) | 5 | ||
| Freezing point, max. (°C) | -50 | ||
| Volatile chloroorganic compounds (ppm) | Not present |
Application Areas
Acid stimulation (matrix acidising) of oil and natural gas wells. Chemical cleaning of inorganic deposits from boilers, heat exchangers and industrial equipment. Acid pickling of ferrous and non-ferrous metals. Dissolution of cement and carbonate deposits. Metal surface preparation and pre-treatment before galvanising. Acid solution for construction and mining applications.
- Oil Well Acid Stimulation
- Industrial Equipment Cleaning
- Metal Acid Pickling
- Galvanising Pre-Treatment
- Carbonate Dissolution
- Mining Applications
Packaging & storage
Packaging
In airtight tanks made of materials resistant to hydrochloric acid (rubber-lined or enamelled steel; lined with graphite-plastic or diabase tiles). Bulk transport.
Storage
Store in well-ventilated, closed warehouses, protected from direct sunlight and atmospheric precipitation. Keep away from alkaline and organic substances. Temperature: 5-30°C.
Documents & product information
Technical Data Sheet
For the complete product record, applications and related products, review the product details.
Full product details ↗Safety & lot documents
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KORKİMYA supply assurance
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Document date:
This document shows the applicable KORKİMYA supply specification for Inhibited Hydrochloric Acid supplied by KORKİMYA. This document is not a lot analysis result. A lot-specific certificate of analysis is issued with every shipment.
For full product information, see the Inhibited Hydrochloric Acid product page.