28-1970
Sodium bisulfite
JIS special grade, 64.0-67.4% SO2 basis
Synonym(s):
Sodium hydrogensulfite
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About This Item
Empirical Formula (Hill Notation):
NaHSO3
CAS Number:
Molecular Weight:
104.06
EC Number:
MDL number:
UNSPSC Code:
12352302
grade:
JIS special grade
form:
solid
Pricing and availability is not currently available.
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grade
JIS special grade
form
solid
availability
available only in Japan
concentration
64.0-67.4% SO2
pH
4.3 (10 g/L)
SMILES string
[Na+].OS([O-])=O
InChI
1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-2
InChI key
DWAQJAXMDSEUJJ-UHFFFAOYSA-L
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Related Categories
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Supplementary Hazards
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Shuang-Qing Zhang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 880(1), 163-167 (2011-12-02)
A liquid chromatography-tandem mass spectrometry method for the determination of andrographolide sodium bisulphite (ASB) in rat urine was established and validated. To our knowledge, the analytical method is the first developed assay for the determination of ASB in urine samples.
Kequan Deng et al.
Molecules (Basel, Switzerland), 17(3), 2968-2979 (2012-03-13)
Defatted soybean flour was treated with hexane and ethanol to reduce lipid content and heated to inactivate lipoxygenase (LOX, linoleate:oxygen reductase; EC 1.13.11.12) to obtain lipid-reduced soybean flour (LRSF). The effects of processing conditions such as pH, reducing agent and
Sarah H Taylor et al.
BioTechniques, 52(4), 254-262 (2012-04-10)
RNA silencing has been exploited to produce transgenic plants with resistance to viral pathogens via posttranscriptional gene silencing (PTGS). In some cases, this technology is difficult to apply due to the instability of inverted repeat (IR) constructs during cloning and
Miyako Yoshida et al.
Chemical & pharmaceutical bulletin, 61(1), 1-7 (2012-11-06)
The purpose of this study was to predict the stability of imipenem in a mixed infusion. The hydrolysis of imipenem in aqueous solution was found to be accelerated by pH, and by increasing concentrations of sodium bisulfite (SBS) and L-cysteine.
T Q Lan et al.
Bioresource technology, 127, 291-297 (2012-11-10)
Lodgepole wood chips were pretreated by sulfite pretreatment to overcome recalcitrance of lignocelluloses (SPORL) at 25% solids loading and 180 °C for 20 min with sulfuric acid and sodium bisulfite charges of 2.2 and 8 wt/wt% on an oven-dry wood
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