跳转至内容
Merck
CN

72049

Sigma-Aldrich

硫代硫酸钠

purum p.a., anhydrous, ≥98.0% (RT)

登录查看公司和协议定价

选择尺寸

1 G
CN¥6,432.37

CN¥6,432.37


预计发货时间September 10, 2025详情


获取大包装报价

选择尺寸

变更视图
1 G
CN¥6,432.37

About This Item

线性分子式:
Na2S2O3
CAS Number:
分子量:
158.11
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21

CN¥6,432.37


预计发货时间September 10, 2025详情


获取大包装报价

质量水平

等级

purum p.a.

方案

≥98.0% (RT)

表单

crystals

pH值(酸碱度)

6.0-8.5 (25 °C, 50 mg/mL in H2O)

痕量阴离子

sulfide (S2-): ≤50 mg/kg

痕量阳离子

Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤500 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES字符串

[Na+].[Na+].[O-]S([O-])(=O)=S

InChI

1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

AKHNMLFCWUSKQB-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

一般描述

产品为无水硫代硫酸钠(Na2S2O3)。它可通过加热到100℃以上从Na2S2O3.10H2O获得。它可以由硫酸钠合成。[1]

应用

硫代硫酸钠(Na2S2O3)可用于以下研究:
  • 亚甲蓝的工业合成。[2]
  • 滴定法定量测定元素碘。[3]
  • 采用三角形银纳米片(TAg-NP)检测痕量半胱氨酸。[4]

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Biochemical Society Transactions, 11, 753-753 (1983)
K Fujiwara et al.
Cancer research, 41(10), 4121-4126 (1981-10-01)
An antibody directed toward pepleomycin, a new antitumor antibiotic related structurally to bleomycin, has been produced in rabbits by immunization with a pepleomycin-protein conjugate which was prepared by a novel procedure of coupling pepleomycin to mercaptosuccinylated bovine serum albumin using
Marie Pribylova et al.
International journal of pharmaceutics, 415(1-2), 175-180 (2011-06-15)
A new targeted conjugates in which paclitaxel was used as a cytostatic compound and an analog of the gonadotropin-releasing hormone (GnRH) as a targeting moiety were synthesized. The molecule of the peptide hormone GnRH was modified to allow its connection
Weibo Cai et al.
Nature protocols, 3(1), 89-96 (2008-01-15)
To take full advantage of the unique optical properties of quantum dots (QDs) and expedite future near-infrared fluorescence (NIRF) imaging applications, QDs need to be effectively, specifically and reliably directed to a specific organ or disease site after systemic administration.
N-polymethylenecarboxymaleimides -- a new class of probes for membrane sulphydryl groups.
D G Griffiths et al.
FEBS letters, 134(2), 261-263 (1981-11-16)

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持