71700
Sodium hydrosulfite
technical, ≥80% (RT)
Synonym(s):
Sodium hypodisulfite
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About This Item
Linear Formula:
NaO2SSO2Na
CAS Number:
Molecular Weight:
174.11
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-890-0
MDL number:
InChI key
JVBXVOWTABLYPX-UHFFFAOYSA-L
InChI
1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
SMILES string
[Na+].[Na+].[O-]S(=O)S([O-])=O
grade
technical
assay
≥80% (RT)
solubility
water: soluble(lit.)
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Other Notes
Reagent for the reduction of aldehydes and ketones to alcohols; review
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1
supp_hazards
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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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)
J.G. de Vries et al.
The Journal of Organic Chemistry, 45, 4126-4126 (1980)
Eagleson M.
Concise Encyclopedia Chemistry, 304-304 (1994)
Ling Sun et al.
Journal of hazardous materials, 203-204, 101-110 (2011-12-31)
Graphene oxide (GO) is a highly effective adsorbent, and its absorbing capability is further enhanced through its in situ reduction with sodium hydrosulfite as the reductant. Acridine orange is the selected target to eliminate with GO as the adsorbent. Under
Jun Shigeto et al.
PloS one, 9(8), e105332-e105332 (2014-08-20)
Lignins are aromatic heteropolymers that arise from oxidative coupling of lignin precursors, including lignin monomers (p-coumaryl, coniferyl, and sinapyl alcohols), oligomers, and polymers. Whereas plant peroxidases have been shown to catalyze oxidative coupling of monolignols, the oxidation activity of well-studied
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