Molekula
Selenito di sodio pentaidrato soluzione acquosa al 50% p/v
Sodium selenite pentahydrate 50% w/v aqueous solution
Sodium selenite pentahydrate 50% w/v aqueous solution is a selenium-containing compound used in nutritional supplements, research, and industrial applications requiring selenium delivery. It is a clear, colorless to pale yellow liquid. CAS: 26970-82-1, Molecular formula: Na₂O₃Se · 5H₂O, Molecular weight: 263.01 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Sodium selenite pentahydrate 50% w/v aqueous solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Sodium selenite pentahydrate 50% w/v aqueous solution is a selenium-containing compound used in nutritional supplements, research, and industrial applications requiring selenium delivery. It is a clear, colorless to pale yellow liquid. CAS: 26970-82-1, Molecular formula: Na₂O₃Se · 5H₂O, Molecular weight: 263.01 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Sodium selenite pentahydrate 50% w/v aqueous solution from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | Clear colourless to pale yellow solution |
| Assay (Mass Balance) | 49-51% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | I |
| Shelf Life | 24 months |
| Acidity | Base |
Identificazione
| Property | Value |
|---|---|
| SKU | 90028537 |
| CAS Number | 26970-82-1 |
| Molecular Formula | Na2O3Se · 5H2O |
| Molecular Weight | 263.01 |
| SMILES | O.O.O.O.O.[O-][Se](=O)[O-].[Na+].[Na+] |
| EC / UN Number | 3440 |
| REACH Code | Y110 |
| HTS Code | 28429090 |
| Tariff Code | 2842901090 |
Sicurezza e GHS
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Toxic
GHS06
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Dichiarazioni di pericolo
- EUH031 Contact with acids liberates toxic gas
- H300 Fatal if swallowed
- H317 May cause an allergic skin reaction
- H331 Toxic if inhaled
- H411 Toxic to aquatic life with long lasting effects
Istruzioni di precauzione
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
Solo per uso di ricerca e industriale
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in ES, FR, DE, IT, EN.
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ES - (90028537) SODIUM SELENITE PENTAHYDRATE 50% W/V AQUEOUS SOLUTION [26970-82-1].pdf
SDS · ES · 242 KB
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FR - (90028537) SODIUM SELENITE PENTAHYDRATE 50% W/V AQUEOUS SOLUTION [26970-82-1].pdf
SDS · FR · 244 KB
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DE - (90028537) SODIUM SELENITE PENTAHYDRATE 50% W/V AQUEOUS SOLUTION [26970-82-1].pdf
SDS · DE · 242 KB
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IT - (90028537) SODIUM SELENITE PENTAHYDRATE 50% W/V AQUEOUS SOLUTION [26970-82-1].pdf
SDS · IT · 240 KB
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EN - (90028537) SODIUM SELENITE PENTAHYDRATE 50% W/V AQUEOUS SOLUTION [26970-82-1].pdf
SDS · EN · 239 KB
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
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Domande frequenti
What is sodium selenite pentahydrate 50% w/v aqueous solution used for?
It is primarily used in biochemical research, as a selenium source in cell culture media, and in the synthesis of selenium-based compounds.
What is the chemical formula and molecular weight?
The formula is Na2O3Se · 5H2O with a molecular weight of 263.01 g/mol.
How should this solution be stored?
Store at ambient temperature, away from direct sunlight and incompatible materials.
What grade is available?
This product is available as a research-grade aqueous solution.
Can Molekula supply it in bulk?
Yes, Molekula can supply sodium selenite pentahydrate 50% w/v aqueous solution in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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