Molekula
Active Carbon
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
Active Carbon, also known as activated carbon, is a highly porous form of carbon used for adsorption of gases, liquids, and solids to remove impurities, odors, and contaminants. It is widely applied in water filtration, air purification, chemical processing, and pharmaceutical production due to its extensive surface area and strong adsorption capacity. This product has a CAS number of 7440-44-0, with the molecular formula C and a molecular weight of 12.01. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies Active Carbon 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.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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500 g — £51.00 per pack ex VAT · £61.20 inc. VAT
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1 kg — £77.70 per pack ex VAT · £93.24 inc. VAT
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 | Black solid |
| pH | 2.0-5.0 |
| Loss on Drying | ≤ 10% |
| Residue on Ignition | ≤ 6% |
| Mesh | 325 mesh 65-85% 325 mesh pass |
| Amethod Caramel | ≥ 100% |
| Methylene Blue | ≥ 13ml/0.1g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Steel gray to black greasy feeling solid. |
| Odour | Odorless. |
| Melting Point | 3650 °C (Sublimes) |
| Boiling Point | 3825 °C at 760 mmHg |
| Density | 1.8-3.51 (relative, water = 1) |
| Vapour Pressure | 1 mmHg at 3586 °C |
Source: PubChem CID 5462310 (HSDB, The National Institute for Occupational Safety and Health (NIOSH), PAC Chemical Database, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 90021896 |
| CAS Number | 7440-44-0 |
| IUPAC Name | methane |
| EC Number | 215-609-9 |
| Molecular Formula | C |
| Molecular Weight | 12.01 |
| Exact Mass | 12 |
| SMILES | [C] |
| InChIKey | OKTJSMMVPCPJKN-UHFFFAOYSA-N |
| InChI | InChI=1S/C |
| PubChem CID | 5462310 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 38021000 |
| Tariff Code | 3802100090 |
Safety & GHS
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
- P402 Store in a dry place
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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
- 16291-96-6 (Parent)
- 64365-11-3 (activated)
- AC1NUWBM
- Acetylene black
- Acticarbone
- Actidose
- Carbon 12
- Carbon, Vitreous
- Elemental Carbon
- SUPERSORBON S1
Frequently asked questions
What is activated carbon primarily used for?
Activated carbon is widely used for adsorption of gases, vapors, and liquids—common applications include water purification, air filtration, decaffeination, and gold recovery.
What is the chemical formula and molecular weight of activated carbon?
The empirical formula is **C**, with a molecular weight of **12.01 g/mol** (based on elemental carbon).
How should activated carbon be stored?
Store in a cool, dry place at ambient temperature, away from moisture and contaminants. Keep containers tightly sealed.
What grades or purities of activated carbon does Molekula supply?
We supply **technical-grade activated carbon** suitable for industrial applications, including granular and powder forms. Custom specifications may be available upon request.
Can Molekula supply activated carbon in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25kg bags, 1MT super sacks) for large-scale industrial or commercial use. Minimum order quantities may apply.
What documentation is provided with an activated carbon order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a technical data sheet, can be requested.
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.