Dipotassium disulfate
CAS: 7790-62-7
Molecular Formula: K2S2O7
Molecular Weight: 254.32
Product Detail
| Product Code | 33747986 | ||||
| Product Name | Dipotassium disulfate | ||||
| Categories | Buffers Inorganic Chemicals Salts | ||||
| CAS | 7790-62-7 | ||||
| Molecular Formula | K2S2O7 | ||||
| Molecular Weight | 254.32 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 28332980 |
Product Specification
| Heavy metals | <0.0005% | ||||
| AS | <0.0003% | ||||
| Fe | <0.001% | ||||
| Ca | <0.005% | ||||
| Purity | >98% | ||||
| PO4 | <0.001% | ||||
| Water insoluble | <0.01% | ||||
| Cl | <0.001% | ||||
| Appearance | Colourless crystals or molton lump |
Safety Information
| Pictograms |
  |
||||
| Signal word | Warning | ||||
| Hazard statements | H314: Causes severe skin burns and eye damage
H331: Toxic if inhaled |
||||
| Precautionary statements | P260: Do not breathe dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P284: Wear respiratory protection P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing |