推荐产品
等级
JIS special grade
形式
solid
存货情况
available only in Japan
浓度
64.0-67.4% SO2
pH值（酸碱度）
4.3 (10 g/L)
SMILES字符串
[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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Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2
补充剂危害
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Michelle D Johnson et al.
Current protocols in molecular biology, Chapter 21, Unit21-Unit21 (2012-08-09)
Unlike other methods to assess methylation, whole-genome shotgun bisulfite sequencing is used to generate quantitative genome-wide methylation profiles at single-nucleotide resolution. As described in this unit, this method allows for the quantitative measurement of methylation at each cytosine base by
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
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.
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
Christian Otto et al.
Bioinformatics (Oxford, England), 28(13), 1698-1704 (2012-05-15)
Cytosine DNA methylation is one of the major epigenetic modifications and influences gene expression, developmental processes, X-chromosome inactivation, and genomic imprinting. Aberrant methylation is furthermore known to be associated with several diseases including cancer. The gold standard to determine DNA
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