157953
Sodium hydrosulfite
technical grade
동의어(들):
Sodium hypodisulfite
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
NaO2SSO2Na
CAS 번호:
Molecular Weight:
174.11
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.21
Grade:
technical grade
Solubility:
water: soluble(lit.)
Grade
technical grade
Quality Level
분석
≥82.5% (iodometric)
양식
powder
pH
7-9 (20 °C, 50 g/L)
solubility
water: soluble(lit.)
양이온 미량물
heavy metals: ≤0.002%
저장 온도
room temp
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
InChI key
JVBXVOWTABLYPX-UHFFFAOYSA-L
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관련 카테고리
일반 설명
Sodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. It decomposes in the presence of atmospheric oxygen to afford sodium hydrogen sulfate. It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. It is widely used for the decolorization prior to dyeing of cloths in the textile industry.
애플리케이션
Sodium hydrosulfite may be employed as a reducing agent for the reduction of graphite oxide in a study.
Sodium hydrosulfite has been used as a fluorescent quenching agent in the encapsulation of polynucleotides via production of asymmetric nanoparticles. It has also be used in the form of buffer for the elution of probe labelled proteins involved in the indentification of cellular targets of covalent kinase inhibitors via mass spectrometry method (MS).
Sodium hydrosulfite has been used as a fluorescent quenching agent in the encapsulation of polynucleotides via production of asymmetric nanoparticles. It has also be used in the form of buffer for the elution of probe labelled proteins involved in the indentification of cellular targets of covalent kinase inhibitors via mass spectrometry method (MS).
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1
보충제 위험성
Storage Class Code
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Carlo Giannangelo et al.
ACS infectious diseases, 5(12), 2076-2086 (2019-10-18)
The mechanism of action of ozonide antimalarials involves activation by intraparasitic iron and the formation of highly reactive carbon-centered radicals that alkylate malaria parasite proteins. Given free intraparasitic heme is generally thought to be the iron source responsible for ozonide
E Gabriele Panarelli et al.
Physical chemistry chemical physics : PCCP, 22(17), 9487-9493 (2020-04-22)
We report on a novel approach to the study of rates and short-lived intermediates of (bio)chemical reactions that involve paramagnetic species. Temperature-cycle Electron Paramagnetic Resonance (EPR) concerns the repeated heating of a reaction mixture in the cavity of an EPR
A chemoproteomic method for identifying cellular targets of covalent kinase inhibitors
Chen C-Y and Zhang C
Genes & Cancer, 7, 148-148 (2016)
Evaluation of asymmetric liposomal nanoparticles for encapsulation of polynucleotides
Whittenton J, et al.
Langmuir, 24(16), 8533-8540 (2008)
The preparation of high performance and conductive poly (vinyl alcohol)/graphene nanocomposite via reducing graphite oxide with sodium hydrosulfite.
Zhou T, et al.
Composites Science and Technology, 71(9), 1266-1270 (2011)
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