S9000

Sodium metabisulfite

ReagentPlus^®, ≥99%

• 동의어(들): Sodium disulfite, Sodium pyrosulfite
• Linear Formula: Na₂S₂O₅
• CAS Number: 7681-57-4
• Molecular Weight: 190.11
• EC Number: 231-673-0
• MDL number: MFCD00167602
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329824616
• NACRES: NA.21

속성

• Quality Level: 200
• 제품 라인: ReagentPlus^®
• 분석: ≥99%
• 양식: powder
• pH: 4.5 (20 °C, 50 g/L)
• mp: >300 °C (lit.)
• SMILES string: [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O
• InChI: 1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
• InChI key: HRZFUMHJMZEROT-UHFFFAOYSA-L

설명

애플리케이션

• Sickle Erythrocyte Health Index: Discusses the use of sodium metabisulfite in stabilizing red blood cells for advanced computational analysis, crucial for the diagnosis and management of sickle cell disease (Ansong-Ansongton YON, Adamson TD, 2024).


• Chemical and Thermal Treatment for Drying Cassava Tubers: Explores sodium metabisulfite′s role in enhancing the drying process of cassava, focusing on optimizing microstructure and dehydration kinetics, which is vital for food preservation and processing (Nainggolan EA, Banout J, Urbanova K, 2023).


• Anionic Bio-flocculants from Sugarcane: Discusses the development of bio-flocculants using sodium metabisulfite for the purification of sucrose, demonstrating its potential in enhancing the sustainability of sugar processing industries (Leão S, Magalhães S, et al., 2023).

기타 정보

As a solid, this product is sodium metabisulfite, Na₂S₂O₅. Dissolved in water, it yields NaHSO₃.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318
• 예방조치 성명서: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• 보충제 위험성: EUH031
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable