Molekula
Hydrochloric acid, 10% w/w aq. solution
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hydrochloric acid is a highly corrosive mineral acid widely used in industrial cleaning, pH adjustment, and metal processing. Its documented applications include metal pickling and electroplating, the manufacture of pharmaceutical hydrochloride salts, oil well activation, and leather tanning. This 10% w/w aqueous solution provides a controlled concentration for laboratory and light-duty applications while maintaining strong efficacy. CAS 7647-01-0, molecular formula HCl, molecular weight 36.46 g/mol, stable at ambient storage. Classified with a signal word of Danger due to its hazardous nature. Molekula supplies Hydrochloric acid, 10% w/w aq. solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow liquid |
| Colour (Pt-Co) | ≤ 10 |
| Water | De-ionised water; Ph. Eur. |
| Assay (Titration) | 9 - 10% w/w |
| Components | Hydrogen Chloride 37%, Ph. Eur. ; De-ionised Ph. Eur. |
| Hydrogen Chloride 37% | Ph. Eur. |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90026538 |
| CAS Number | 7647-01-0 |
| IUPAC Name | chlorane |
| EC Number | 231-595-7 |
| Molecular Formula | HCl |
| Molecular Weight | 36.46 |
| Exact Mass | 35.9767 |
| SMILES | Cl |
| InChIKey | VEXZGXHMUGYJMC-UHFFFAOYSA-N |
| InChI | InChI=1S/ClH/h1H |
| PubChem CID | 313 |
| UN Number | UN1789 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28061000 |
| Tariff Code | 2806100000 |
Safety & GHS
-
Corrosive
GHS05
Hazard statements
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Acide chlorhydrique
- Anhydrous hydrochloric acid
- Chloorwaterstof
- chlorane
- Chlorohydric acid
- Chlorowodor
- Chlorwasserstoff
- hydrogen chloride
- Muriatic acid
- Muriaticum acidum
Frequently asked questions
What is a 10% w/w hydrochloric acid solution commonly used for?
This diluted hydrochloric acid is widely used for pH adjustment in laboratories, cleaning metal surfaces, and as a reagent in chemical synthesis and analytical procedures.
What is the molecular formula and molecular weight of hydrochloric acid?
The molecular formula is **HCl**, and the molecular weight is **36.46 g/mol**.
What safety classification does this product have?
This product is labeled with the **Signal Word: Danger** due to its corrosive properties.
What grade of hydrochloric acid solution does Molekula supply?
Molekula supplies this hydrochloric acid solution in **analytical reagent (AR) grade** for laboratory applications.
Can Molekula supply this product in bulk quantities?
Yes, we can supply hydrochloric acid in bulk, with quantities tailored to your specific requirements.
What documentation comes with an order of hydrochloric acid?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.