NaHSO4
Properties
| Salt name | Sodium Hydrogen Sulfate |
| Formula | NaHSO4 |
| Trade names (REACH) | Hidrogenosulfato de sodio Hydrogénosulfate de sodium Idrogenosolfato di sodio Natriumhydrogensulfat Sodium hydrogensulphate |
| Molar Mass (g/mol) | 120,06 |
| CAS Number | 7681-38-1 |
| EC Number | 231-665-7 |
| Odor | slight sulfurous odor |
| Density (g/cm3) | 2,74 |
| Melting Point ( °C) | 315 |
| Boiling Point ( °C) | decomposes |
| Solubility in Water (g/100g H2O) | 28.5 (25 °C) |
| Qualitative Solubility | insoluble in ammonia |
Uses at Industrial Sites
Sodium Hydrogen Sulfate (NaHSO4) uses at industrial sites according to REACH descriptors: Product Category and Sector of Use. Data retrieved from ECHA registered substances database: https://echa.europa.eu/registration-dossier/-/registered-dossier/14458/3/1/4.
| Sector of End use (SU) | |
| CODE | NAME |
| SU 2a | Mining, (without offshore industries) |
| SU 2b | Offshore industries |
| SU 4 | Manufacture of food products |
| SU 5 | Manufacture of textiles, leather, fur |
| SU 6b | Manufacture of pulp, paper and paper products |
| SU 7 | Printing and reproduction of recorded media |
| SU 8 | Manufacture of bulk, large scale chemicals (including petroleum products) |
| SU 9 | Manufacture of fine chemicals |
| SU 11 | Manufacture of rubber products |
| SU 12 | Manufacture of plastics products, including compounding and conversion |
| SU 13 | Manufacture of other non-metallic mineral products, e.g. plasters, cement |
| SU 14 | Manufacture of basic metals, including alloys |
| SU 15 | Manufacture of fabricated metal products, except machinery and equipment |
| SU 16 | Manufacture of computer, electronic and optical products, electrical equipment |
| SU 17 | General manufacturing, e.g. machinery, equipment, vehicles, other transport equipment |
| SU 18 | Manufacture of furniture |
| SU 19 | Building and construction work |
| SU 20 | Health services |
| SU 23 | Electricity, steam, gas water supply and sewage treatment |
| Product Category (PC) | |
| CODE | NAME |
| PC 14 | Metal surface treatment products |
| PC 15 | Non-metal-surface treatment products |
| PC 19 | Removed from PC list and relocated in the technical function list (Table R.12- 15)24. |
| PC 20 | Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents |
| PC 21 | Laboratory chemicals |
| PC 25 | Metal working fluids |
| PC 35 | Washing and cleaning products |
| PC 36 | Water softeners |
| PC 37 | Water treatment chemicals |