Sodium bisulfate monohydrate
SIGALD/71657 - puriss. p.a., ≥99.0% (T)
Synonym: Sodium hydrogen sulfate monohydrate
CAS Number: 10034-88-5
Empirical Formula (Hill Notation): HNaO4S · H2O
Molecular Weight: 138.08
EC Number: 231-665-7
MDL Number: MFCD00149210
Linear Formula: NaHSO4 · H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤10 mg/kg |
| phosphate (PO43-): ≤5 mg/kg | |
| assay | ≥99.0% (T) |
| cation traces | Ag: ≤5 mg/kg |
| Al: ≤5 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤10 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤20 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Tl: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder or crystals |
| grade | puriss. p.a. |
| impurities | ≤0.001% total nitrogen (N) |
| InChI | 1S/Na.H2O4S.H2O/c;1-5(2,3 |
| InChI key | JXHZRQHZVYDRGX-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | [Na+].[H]O[H].OS([O-])(=O |
| Application: | Sodium bisulfate monohydrate (Sodium hydrogen sulfate monohydrate) may be employed as a catalyst in the following studies: • Synthesis of n-butyl acetate. • Esterification reaction of primary and secondary alcohols with aliphatic carboxylic acids. • Synthesis of iso-amyl acetate. • Synthesis of herbicide, 2,4-D butylate(butyl 2,4-dichlorophenoxyacetat |
| General description: | Sodium bisulfate monohydrate (Sodium hydrogen sulfate monohydrate) is a light yellow-colored crystalline sodium salt. |
| Other Notes: | Reagent for the decomposition of basic metal oxides by fusion |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 24-26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (T) |
| UNSPSC | 12352300 |