Molekula
Samarium, 99.9%, 20 to 40 Mesh
Samarium, 99.9%, 20 to 40 Mesh is a high-purity rare earth metal used in magnetic materials, lasers, and specialized alloys. It is supplied in powder form with a particle size of 20 to 40 mesh. CAS: 7440-19-9, Molecular formula: Sm, Molecular weight: 150.36, Storage: Ambient, Signal word: Warning. Molekula supplies Samarium, 99.9%, 20 to 40 Mesh from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Samarium, 99.9%, 20 to 40 Mesh is a high-purity rare earth metal used in magnetic materials, lasers, and specialized alloys. It is supplied in powder form with a particle size of 20 to 40 mesh. CAS: 7440-19-9, Molecular formula: Sm, Molecular weight: 150.36, Storage: Ambient, Signal word: Warning. Molekula supplies Samarium, 99.9%, 20 to 40 Mesh from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Powder or filings |
| Particle Size | 20-40 mesh |
| Total trace metal impurities | ≤0.1% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 4.3 (4.1) |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028824 |
| CAS Number | 7440-19-9 |
| Molecular Formula | Sm |
| Molecular Weight | 150.36 |
| SMILES | [Sm] |
| EC / UN Number | 3132 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2805300050 |
| Tariff Code | 2805302050 |
Safety & GHS
-
Flammable
GHS02
-
Serious Health Hazard
GHS08
Hazard statements
- H228 Flammable solid
- H260 In contact with water releases flammable gases which may ignite spontaneously
- H372 Causes damage to organs through prolonged or repeated exposure
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire
- P232 Protect from moisture
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
-
IT - (90028824) SAMARIUM, 99.9%, 20 TO 40 MESH [7440-19-9].pdf
SDS · IT · 285 KB
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FR - (90028824) SAMARIUM, 99.9%, 20 TO 40 MESH [7440-19-9].pdf
SDS · FR · 289 KB
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ES - (90028824) SAMARIUM, 99.9%, 20 TO 40 MESH [7440-19-9].pdf
SDS · ES · 288 KB
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DE - (90028824) SAMARIUM, 99.9%, 20 TO 40 MESH [7440-19-9].pdf
SDS · DE · 288 KB
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EN - (90028824) SAMARIUM, 99.9%, 20 TO 40 MESH [7440-19-9].pdf
SDS · EN · 285 KB
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 Samarium, 99.9%, 20 to 40 Mesh used for?
It is used in magnetic materials, phosphors, and as a dopant in ceramics and glass.
What is the chemical formula and molecular weight of this Samarium?
The formula is Sm and the molecular weight is 150.36 g/mol.
How should Samarium, 99.9%, 20 to 40 Mesh be stored?
Store at ambient temperature, protected from moisture and air to prevent oxidation.
What grade of Samarium is available?
This product is available in 99.9% purity grade.
Can Molekula supply Samarium in bulk quantities?
Yes, Molekula can supply Samarium in bulk; please contact sales for volume pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.