Molekula
Strontium nitrate MIL-S
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
Strontium nitrate MIL-S (CAS 10042-76-9) is an inorganic salt primarily used in pyrotechnics, fireworks, and flares for its bright red flame, as well as in signal devices and tracer ammunition. It also serves as a fertilizer additive and in laboratory applications requiring strontium ions. The molecular formula Sr(NO3)2 has a molecular weight of 211.63 and is stored at ambient conditions. Classified with a **Danger** signal word due to its oxidizing properties, it requires careful handling. Molekula supplies Strontium nitrate MIL-S 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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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 | White crystalline solid |
| pH | 6.0 - 7.0 |
| Chloride (Cl-) | ≤ 0.003% |
| Moisture | ≤ 0.05% |
| Water insoluble matter | ≤ 0.02% |
| Assay (Titration) | ≥ 99.5% |
| Iron (Fe) | ⩽ 0.03% |
| Lead (Pb) | ⩽ 0.03% |
| Calcium (Ca) | ⩽ 0.03% |
| Copper (Cu) | ⩽ 0.03% |
| Magnesium (Mg) | ⩽ 0.03% |
| Barium (Ba) | ⩽ 0.05% |
| Sodium (Na) | ⩽ 0.03% |
| Bismuth (Bi) | ⩽ 0.03% |
| Hygroscopicity | ≤ 0.05% |
| Sulphur (S) | ≤ 0.01% |
| Ammonia (NH3) | ≤ 0.01% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90032201 |
| CAS Number | 10042-76-9 |
| Molecular Formula | Sr(NO3)2 |
| Molecular Weight | 211.63 |
| SMILES | [Sr].O=N(=O)O |
| UN Number | UN1507 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28342920 |
| Tariff Code | 2834298000 |
Safety & GHS
-
Oxidizing
GHS03
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H271 May cause fire or explosion; strong oxidizer
- H302 Harmful if swallowed
- H318 Causes serious eye damage
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
No alternate names recorded for this product.
Frequently asked questions
What is strontium nitrate MIL-S primarily used for?
Strontium nitrate MIL-S is primarily used in military and aerospace applications, including pyrotechnics, flares, and tracer ammunition due to its bright red flame emission.
What is the chemical formula and molecular weight of strontium nitrate MIL-S?
The chemical formula is **Sr(NO₃)₂**, and the molecular weight is **211.63 g/mol**.
What safety classification (Signal word) applies to strontium nitrate MIL-S?
The product carries a **Signal word: Danger**, indicating it is hazardous and requires careful handling.
How should strontium nitrate MIL-S be stored?
It should be stored at **ambient temperature** in a cool, dry place, away from incompatible substances like organic materials or reducing agents.
Does Molekula supply strontium nitrate MIL-S in bulk quantities?
Yes, Molekula can supply strontium nitrate MIL-S in bulk, with quantities tailored to meet customer requirements.
What documentation is provided with an order of strontium nitrate MIL-S?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **MIL-S compliance documentation** where applicable.
Ready to order or need a custom pack?
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