Molekula
Dipotasio disulfato
Dipotassium disulfate
Dipotassium disulfate is a white crystalline solid used in chemical synthesis and as a reagent in laboratory research. It is a strong oxidizing agent and is employed in the preparation of other sulfur compounds. CAS: 7790-62-7, Molecular Formula: K2S2O7, Molecular Weight: 254.32 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Dipotassium disulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Dipotassium disulfate is a white crystalline solid used in chemical synthesis and as a reagent in laboratory research. It is a strong oxidizing agent and is employed in the preparation of other sulfur compounds. CAS: 7790-62-7, Molecular Formula: K2S2O7, Molecular Weight: 254.32 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Dipotassium disulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless crystals or molton lump |
| Heavy metals | ≤0.0005% |
| Identification | Conforms to reference |
| Chloride (Cl) | ≤0.001% |
| Purity | ≥98.0% |
| Water insoluble | ≤0.01% |
| Iron (Fe) | ≤0.001% |
| Arsenic (As) | ≤0.0003% |
| Calcium (Ca) | ≤0.005% |
| Phosphate (PO4) | ≤0.001% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 (6.1) |
| Packing Group | I |
| Shelf Life | 60 months |
| Acidity | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 33747986 |
| CAS Number | 7790-62-7 |
| Molecular Formula | K2S2O7 |
| Molecular Weight | 254.32 |
| SMILES | [O-]S(=O)(=O)OS(=O)(=O)[O-].[K+].[K+] |
| EC / UN Number | 2923 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2833.29.5190 |
| Tariff Code | 2833298080 |
Seguridad y GHS
-
Corrosive
GHS05
-
Toxic
GHS06
Declaraciones de peligro
- EUH071 Corrosive to the respiratory tract
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H330 Fatal if inhaled
Declaraciones de precaución
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- 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
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P309+311 IF exposed or you feel unwell: Call a POISON CENTER or doctor/physician
Solo para uso investigativo e industrial
Documentos
Certificado de Análisis (CoA) por lote
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Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is dipotassium disulfate used for?
Dipotassium disulfate is primarily used as a sulfating agent in organic synthesis and as a reagent in laboratory research.
What is the chemical formula and molecular weight of dipotassium disulfate?
The formula is K2S2O7 and the molecular weight is 254.32 g/mol.
How should dipotassium disulfate be stored?
It should be stored at ambient temperature, in a dry place, away from moisture and incompatible materials.
What grade is available for dipotassium disulfate?
Molekula supplies dipotassium disulfate in reagent grade.
Can Molekula supply dipotassium disulfate in bulk?
Yes, Molekula can supply dipotassium disulfate in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a purchase of dipotassium disulfate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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