71657

Sodium bisulfate monohydrate

puriss. p.a., ≥99.0% (T)

• Synonym(s): Sodium hydrogen sulfate monohydrate
• Linear Formula: NaHSO₄ · H₂O
• CAS Number: 10034-88-5
• Molecular Weight: 138.08
• NACRES: NA.21
• PubChem Substance ID: 329763407
• UNSPSC Code: 12352302
• EC Number: 231-665-7
• MDL number: MFCD00149210
• Assay: ≥99.0% (T)
• Form: powder or crystals

Properties

• InChI key: JXHZRQHZVYDRGX-UHFFFAOYSA-M
• InChI: 1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1
• SMILES string: [Na+].[H]O[H].OS([O-])(=O)=O
• grade: puriss. p.a.
• assay: ≥99.0% (T)
• form: powder or crystals
• impurities: ≤0.001% total nitrogen (N)
• anion traces: chloride (Cl^-): ≤10 mg/kg, phosphate (PO₄^3-): ≤5 mg/kg
• 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
• Quality Level: 200

Description

Application

Sodium bisulfate monohydrate (Sodium hydrogen sulfate monohydrate) may be employed as a catalyst in the following studies:

• Synthesis of n-butyl acetate.[1]
• Esterification reaction of primary and secondary alcohols with aliphatic carboxylic acids.[2]
• Synthesis of iso-amyl acetate.[3]
• Synthesis of herbicide, 2,4-D butylate(butyl 2,4-dichlorophenoxyacetate).[4]

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[5][6]

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable