307823

Sodium hydrogen sulfate

technical grade

• 동의어(들): Sodium bisulfate
• Linear Formula: NaHSO₄
• CAS Number: 7681-38-1
• Molecular Weight: 120.06
• EC Number: 231-665-7
• MDL number: MFCD00003531
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329753587
• NACRES: NA.23

속성

• Grade: technical grade
• 분석: ≥90.0% NaOH basis (titration)
• 양식: crystalline
• SMILES string: [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
• InChI key: WBHQBSYUUJJSRZ-UHFFFAOYSA-M

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves