Molekula
Hydrochloric acid 36% (12M)
Hydrochloric acid 36% (12M) is a strong mineral acid used in chemical synthesis, metal cleaning, and pH adjustment. It is a clear, fuming liquid with high corrosivity. CAS: 7647-01-0, molecular formula: HCl, molecular weight: 36.46 g/mol. Stored at ambient temperature. Signal word: Danger. Molekula supplies Hydrochloric acid 36% (12M) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Hydrochloric acid 36% (12M) is a strong mineral acid used in chemical synthesis, metal cleaning, and pH adjustment. It is a clear, fuming liquid with high corrosivity. CAS: 7647-01-0, molecular formula: HCl, molecular weight: 36.46 g/mol. Stored at ambient temperature. Signal word: Danger. Molekula supplies Hydrochloric acid 36% (12M) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow liquid |
| Specific Gravity | 1.177 - 1.182 (@20°C) |
| Assay | 35.6 - 38.6% (11.5 - 12.5M) |
| Lead (Pb) | ≤ 2ppm |
| Mercury (Hg) | ≤ 0.1ppm |
| Arsenic (As) | ≤ 2ppm |
| Copper (Cu) | ≤ 2ppm |
| Iron(Fe) | ≤ 10ppm |
| Oxidising Substances ppm CL2 | ≤ 100ppm |
| Reducing Substances ppm SO2 | ≤ 100ppm |
| Residue on Ignition (Sulphated) | ≤ 0.2% |
| Cadmium(Cd) | ≤ 0.1ppm |
| Total organics ppm | ≤ 100ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 12 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 7647-01-0 |
| Molecular Formula | HCl |
| Molecular Weight | 36.46 |
| SMILES | Cl |
| EC / UN Number | 1789 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2806.10.0000 |
| Tariff Code | 2806100000 |
Safety & GHS
-
Explosive
GHS01
-
Compressed Gas
GHS04
Hazard statements
- H290 May be corrosive to metals
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is hydrochloric acid 36% used for?
It is commonly used in chemical synthesis, pH adjustment, metal cleaning, and laboratory applications.
What is the chemical formula and molecular weight of hydrochloric acid 36%?
The formula is HCl with a molecular weight of 36.46 g/mol.
How should hydrochloric acid 36% be stored?
Store at ambient temperature in a well-ventilated area, away from incompatible materials.
What grade of hydrochloric acid 36% is available?
Available in reagent grade for laboratory use.
Can Molekula supply hydrochloric acid 36% in bulk?
Yes, Molekula can supply hydrochloric acid 36% in bulk quantities upon request.
What documentation comes with an order of hydrochloric acid 36%?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
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