Molekula
Sodium amide
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
Sodium amide (NaNH₂) is a highly reactive inorganic compound primarily used as a strong base in organic synthesis, particularly for deprotonation reactions and the preparation of alkynes. It also serves as a reagent in the production of pharmaceuticals, agrochemicals, and specialty polymers. This solid chemical must be handled with extreme care due to its corrosive and moisture-sensitive properties. Sodium amide has a CAS number of 7782-92-5, a molecular weight of 39.01 g/mol, and is stored at ambient conditions. It carries a Danger signal word, indicating severe hazards, including corrosivity and reactivity with water. Molekula supplies sodium amide 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
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.
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25 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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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.
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Specifications
| Property | Value |
|---|---|
| Assay as NaNH2 | ≥97.5% |
| Sodium amide peroxide (NaNH2O2) | ≤0.10% |
| Free Sodium | Passes test |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.3 (8) |
| Packing Group | I |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Odour | Ammonia odor |
| Melting Point | 210 °C |
| Boiling Point | 400 °C |
| Solubility (other solvents) | Soluble in water; insoluble in alcohol |
Source: PubChem CID 24533 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90027494 |
| CAS Number | 7782-92-5 |
| IUPAC Name | sodium azanide |
| EC Number | 231-971-0 |
| Molecular Formula | NaNH2 |
| Molecular Weight | 39.01 |
| Exact Mass | 39.0085 |
| SMILES | [NH2-].[Na+] |
| InChIKey | ODZPKZBBUMBTMG-UHFFFAOYSA-N |
| InChI | InChI=1S/H2N.Na/h1H2;/q-1;+1 |
| PubChem CID | 24533 |
| UN Number | UN3131 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2853.90.9090 |
| Tariff Code | 2853909090 |
Safety & GHS
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Flammable
GHS02
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Corrosive
GHS05
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Hazardous to the Environment
GHS09
Hazard statements
- EUH014 Reacts violently with water
- EUH019 May form explosive peroxides
- EUH029 Contact with water liberates toxic gas
- H260 In contact with water releases flammable gases which may ignite spontaneously
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H400 Very toxic to aquatic life
Precautionary statements
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P231+232 Handle under inert gas. Protect from moisture
- 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
- P308+313 IF exposed or concerned: Get medical advice/attention
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.
Synonyms
- H2NNa
- NaNH2
- Natriumamid
- Sodamide
- Sodium amide (Na(NH2))
- Sodium amide, hydrogen-storage grade
- sodium azanide
Frequently asked questions
What is sodium amide commonly used for in industrial and laboratory applications?
Sodium amide is primarily used as a strong base in organic synthesis, particularly for deprotonation reactions (e.g., in the preparation of alkynes by double dehydrohalogenation of vicinal or geminal dihalides, and in deprotonating terminal alkynes to acetylides that are then alkylated), and as a reagent in the production of pharmaceuticals, agrochemicals, and specialty chemicals.
What is the chemical formula and molecular weight of sodium amide?
The chemical formula is NaNH₂, and its molecular weight is 39.01 g/mol.
How should sodium amide be stored safely?
Store sodium amide in a dry, airtight container under an inert atmosphere (e.g., argon or nitrogen) at ambient temperature, away from moisture, acids, and oxidizing agents.
What purity grades of sodium amide does Molekula supply?
Molekula supplies sodium amide in technical grade (90-95% purity) and reagent grade (98%+ purity) for laboratory and industrial applications.
Can Molekula supply sodium amide in bulk quantities?
Yes, Molekula can supply sodium amide in bulk quantities (5 kg to 1+ metric tons), depending on availability and customer requirements—please contact us for specific inquiries.
What documentation is provided with a sodium amide order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability and compliance.
Ready to order or need a custom pack?
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