Molekula
Ácido sulfúrico potásico
Potassium hydrogen sulfate
Potassium hydrogen sulfate is a strong acid salt used in chemical synthesis, pH adjustment, and as a catalyst in organic reactions. It appears as a white crystalline solid and is highly hygroscopic. Available in 100g, 1kg, and 5kg packaging, it has a molecular weight of 136.17 g/mol, a CAS number of 7646-93-7, and should be stored at ambient temperatures. It is classified as dangerous due to its corrosive nature. Molekula supplies Potassium hydrogen sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Potassium hydrogen sulfate is a strong acid salt used in chemical synthesis, pH adjustment, and as a catalyst in organic reactions. It appears as a white crystalline solid and is highly hygroscopic. Available in 100g, 1kg, and 5kg packaging, it has a molecular weight of 136.17 g/mol, a CAS number of 7646-93-7, and should be stored at ambient temperatures. It is classified as dangerous due to its corrosive nature. Molekula supplies Potassium hydrogen sulfate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White/ off white crystalline powder |
| Heavy metals | ≤0.002% |
| Identification | Conforms to reference |
| Chloride (Cl) | ≤0.002% |
| Assay | 98.0 - 102.0% |
| Iron (Fe) | ≤0.002% |
| Calcium (Ca) | ≤0.02% |
| Ammonium (NH4) | ≤0.002% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 60 months |
| Acidity | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 19700986 |
| CAS Number | 7646-93-7 |
| Molecular Formula | KHSO4 |
| Molecular Weight | 136.17 |
| SMILES | OS(=O)(=O)[O-].[K+] |
| EC / UN Number | 2509 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2833.29.5190 |
| Tariff Code | 2833298080 |
Seguridad y GHS
-
Corrosive
GHS05
-
Health Hazard
GHS07
Declaraciones de peligro
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
Declaraciones de precaución
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P304+312 IF INHALED: 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
- P308+313 IF exposed or concerned: Get medical advice/attention
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 potassium hydrogen sulfate used for?
It is commonly used as a reagent in analytical chemistry and in the production of other potassium salts.
What is the chemical formula and molecular weight of potassium hydrogen sulfate?
The formula is KHSO4 and the molecular weight is 136.17 g/mol.
How should potassium hydrogen sulfate be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for potassium hydrogen sulfate?
It is available in reagent grade and technical grade, depending on the application.
Can Molekula supply potassium hydrogen sulfate in bulk?
Yes, Molekula can supply potassium hydrogen sulfate in bulk quantities; please contact sales for details.
What documentation comes with an order of potassium hydrogen sulfate?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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