Molekula
Magnesium Powder Grade 5 Cut To Def Stan 13-130/1
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
Magnesium Powder Grade 5 Cut To Def Stan 13-130/1 is a high-purity metallic powder used in pyrotechnic compositions, flares, and reactive metal applications. It meets military specification Def Stan 13-130/1 for particle size and reactivity. CAS: 7439-95-4, Molecular Formula: Mg, Molecular Weight: 24.31 g/mol. Store at ambient temperature. Hazardous: flammable solid. Molekula supplies Magnesium Powder Grade 5 Cut To Def Stan 13-130/1 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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
100 g — $58.70 per pack
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 | Silver to light grey powder |
| Sieve Analysis | Retained on a 63um sieve: ≤15%, Retained on a 75um sieve: Nil |
| Chlorides | ≤0.02% |
| Tapped Density | 0.65 - 0.85g/cm3 |
| Iron (Fe) | ≤0.5% |
| Calcium (Ca) | ≤0.15% |
| Zinc (Zn) | ≤0.1% |
| Manganese (Mn) | ≤1.0% |
| Volatile Matter | ≤0.05% |
| Metallic Magnesium | ≥96% |
| Oil and grease | nil |
| Grit | Total: ≤0.1%, Retained on a 63um sieve: ≤0.01%, Retained on a 125um sieve: Nil |
| Other Metals | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.3 (4.2) |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Silvery-white metal |
| Odour | None |
| Melting Point | 651 °C |
| Boiling Point | 1100 °C |
| Solubility (other solvents) | Insol in cold water, chromium trioxides; soluble in mineral acids |
| Vapour Pressure | 1 Pa at 428 °C |
Source: PubChem CID 5462224 (HSDB, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 90025519 |
| CAS Number | 7439-95-4 |
| IUPAC Name | magnesium |
| EC Number | 231-104-6 |
| Molecular Formula | Mg |
| Molecular Weight | 24.31 |
| Exact Mass | 23.985 |
| SMILES | [Mg] |
| InChIKey | FYYHWMGAXLPEAU-UHFFFAOYSA-N |
| InChI | InChI=1S/Mg |
| PubChem CID | 5462224 |
| UN Number | UN1418 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 81043000 |
| Tariff Code | 8104300090 |
Safety & GHS
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Flammable
GHS02
Hazard statements
- H228 Flammable solid
- H252 Self-heating in large quantities; may catch fire
- H261 In contact with water releases flammable gas
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P222 Do not allow contact with air
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P240 Ground/bond container and receiving equipment
- P370+378 In case of fire: Use appropriate media for extinction
Documents
Safety Data Sheets (SDS)
Available in English, English (US), Estonian, 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
- Bye Zero
- Dietary Magnesium
- MAGNESIUM
- Magnesium metallicum
- Magnesium powder
- Magnesium powdered
- Magnesium sheet
- Minaral mi tea
- Nmc Magma Mineral Pack
- Rieke's active magnesium
Frequently asked questions
What is Magnesium Powder Grade 5 Cut To Def Stan 13-130/1 used for?
It is used in pyrotechnics, flares, and as a reducing agent in chemical synthesis due to its high reactivity.
What is the chemical formula and molecular weight?
The formula is Mg and the molecular weight is 24.31 g/mol.
How should Magnesium Powder Grade 5 be stored?
Store at ambient temperature in a dry, well-ventilated area away from oxidizers and moisture.
What grade is available for this product?
This product is available as Grade 5, cut to Def Stan 13-130/1, suitable for specialized applications.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Magnesium Powder Grade 5 in bulk quantities—please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
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.