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Documenti fondamentali

307823

Sigma-Aldrich

Sodium hydrogen sulfate

technical grade

Sinonimo/i:

Sodium bisulfate

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About This Item

Formula condensata:
NaHSO4
Numero CAS:
Peso molecolare:
120.06
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23
Saggio:
≥90.0% NaOH basis (titration)
Grado:
technical grade
Stato:
crystalline

Grado

technical grade

Livello qualitativo

Saggio

≥90.0% NaOH basis (titration)

Stato

crystalline

Stringa SMILE

[Na+].OS([O-])(=O)=O

InChI

1S/Na.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1
WBHQBSYUUJJSRZ-UHFFFAOYSA-M

Descrizione generale

Sodium hydrogen sulfate, also known as sodium bisulfate, is commonly used as a pH modifier, acidulant, and chemical reagent in various industrial and laboratory applications.

Applicazioni

Sodium hydrogen sulfate can be used as:      
  • A source of sulfur in the synthesis of the Ni-doped Cu2ZnSnS4 (CZTS) material, which find its application in solar energy conversion technologies.
  • As a pH regulator to maintain acidic conditions in various processes.   
  • A acidic catalyst to facilitate the esterification process between oleyl alcohol and oleic acid.

Pittogrammi

Corrosion

Avvertenze

Danger

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Eye Dam. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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