71699

Sodium hydrosulfite

≥82% (RT)

• Szinonimák: Sodium dithionite, Sodium hypodisulfite
• Lineáris képlet: NaO₂SSO₂Na
• CAS-szám: 7775-14-6
• Molekulatömeg: 174.11
• EC-szám: 231-890-0
• MDL-szám: MFCD00011640
• UNSPSC kód: 12161900
• PubChem Substance ID: 57652338
• NACRES: NA.21

Tulajdonságok

• Minőségi szint: 100
• Teszt: ≥82% (RT)
• Forma: powder
• reakcióalkalmasság: reagent type: reductant
• pH: 7.0-9.0 (20 °C, 50 g/L)
• anion nyomok: chloride (Cl^-): ≤50 mg/kg
• kation nyomok: Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES string: [Na+].[Na+].[O-]S(=O)S([O-])=O
• InChI: 1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
• Nemzetközi kémiai azonosító kulcs: JVBXVOWTABLYPX-UHFFFAOYSA-L

Leírás

Alkalmazás

• Porphyrin-based covalent organic frameworks as doxorubicin delivery system for chemo-photodynamic synergistic therapy of tumors.: This study investigates the use of porphyrin-based covalent organic frameworks to enhance the delivery of doxorubicin for combined chemotherapy and photodynamic therapy in tumor treatment. The research demonstrates improved therapeutic efficacy through this synergistic approach (Chen et al., 2024).


• Interactions between Damaged Hair Keratin and Juglone as a Possible Restoring Agent: A Vibrational and Scanning Electron Microscopy Study.: The article explores the restorative effects of juglone on damaged hair keratin, utilizing vibrational spectroscopy and scanning electron microscopy. The findings suggest potential applications in hair care products to repair and protect hair structure (Di Foggia et al., 2024).


• Comparative Transcriptome Analysis Reveals the Molecular Mechanisms of Acetic Acid Reduction by Adding NaHSO₃ in Actinobacillus succinogenes GXAS137.: This research delves into the molecular mechanisms behind the reduction of acetic acid in Actinobacillus succinogenes GXAS137 when treated with sodium hydrosulfite, revealing significant transcriptomic changes and potential pathways involved (Li et al., 2023).


• Reduced graphene oxide coated alginate scaffolds: potential for cardiac patch application.: The study evaluates the use of reduced graphene oxide-coated alginate scaffolds for cardiac patch applications, demonstrating enhanced mechanical properties and biocompatibility, suggesting its potential for cardiac tissue engineering (Baheiraei et al., 2023).


• Three birds, one stone: Disinfecting and turning waste medical masks into valuable carbon dots for sodium hydrosulfite and Fe(3+) detection enabled by a simple hydrothermal treatment.: This innovative research presents a method to recycle waste medical masks into carbon dots for detecting sodium hydrosulfite and Fe(3+), combining disinfection and waste reduction with the creation of useful nanomaterials (Li et al., 2023).

Egyéb megjegyzések

Reducing agent; To identify the essential tyrosine residue of F₁-ATPase from the thermophilic bacterium PS3, that reacts with 7-chloro-4-nitrobenzofurazan; Spectrophotometric determination of the haptoglobin-haemoglobin complex in haemolysed serum; Prolongs the hydrogen photoproduction by Chlorella fusca var. vacuolata 211.11M; Cleaves Ellman′s reagent in surfactant vesicles.

Biztonsági adatok

• Piktogramok: GHS02,GHS07
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H251,H302,H319
• Óvintézkedésre vonatkozó mondatok: P235 - P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338
• Veszélyességi osztályok: Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1
• Egyéb veszélyek: EUH031
• Tárolási osztály kódja: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges