Molekula
Magnesium Powder Grade 3 To Def Stan 13-130/2
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 3 To Def Stan 13-130/2 is a high-purity, fine magnesium powder specifically formulated to meet UK Defence Standard 13-130/2 for pyrotechnic, incendiary, and flares applications. It ensures consistent performance in military and aerospace ignition systems. CAS 7439-95-4, molecular formula Mg, molecular weight 24.31 g/mol. Store at ambient conditions in a dry, inert atmosphere. Signal word: Danger (highly flammable). Molekula supplies Magnesium Powder Grade 3 To Def Stan 13-130/2 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.
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Specifications
| Property | Value |
|---|---|
| Appearance | Fine grey metallic powder |
| Sieve Analysis | Retained on a 212um sieve: Nil, Retained on a 150um sieve: ≤7%, Retained on a 63um sieve: ≥85% |
| 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 | ≥98% |
| 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 | 90023535 |
| 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 | 8104.11.00.00 |
| Tariff Code | 8104110000 |
Safety & GHS
-
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
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- 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 3 To Def Stan 13-130/2 used for?
This high-purity magnesium powder is primarily used in pyrotechnics, flares, and military applications (e.g., signaling devices, incendiary compositions) where compliance with **Def Stan 13-130/2** is required.
What is the chemical formula and molecular weight of this magnesium powder?
The chemical formula is **Mg**, and the molecular weight is **24.31 g/mol**.
How should Magnesium Powder Grade 3 To Def Stan 13-130/2 be stored?
Store in a **dry, inert atmosphere** at ambient temperature, away from moisture, oxidizing agents, and ignition sources. Use airtight containers with inert gas padding if long-term storage is required.
What grade/purity is available for this product?
This product meets **Grade 3 purity** as specified in **Def Stan 13-130/2**, with a minimum magnesium content of **99.8%** and controlled particle size distribution for pyrotechnic applications.
Can Molekula supply this magnesium powder in bulk quantities?
Yes, we can supply **bulk quantities** (drums, totes, or custom packaging) for both commercial and defense applications, subject to order volume and compliance requirements.
What documentation comes with an order of Magnesium Powder Grade 3 To Def Stan 13-130/2?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **Def Stan 13-130/2 compliance certificate**. Additional documentation (e.g., traceability logs) is available upon request for defense contracts.
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