跳转至内容
Merck

451614

Sigma-Aldrich

无水碳酸钠

anhydrous, powder, 99.999% trace metals basis

别名:

碳酸二钠盐, 纯碱, 苏打灰:

登录查看公司和协议定价


About This Item

线性分子式:
Na2CO3
CAS号:
分子量:
105.99
Beilstein:
4154566
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

等級

anhydrous

化驗

99.999% trace metals basis

形狀

powder

雜質

≤15.0 ppm Trace Metal Analysis

mp

851 °C (lit.)

溶解度

soluble 217 g/L at 20 °C (completely)

SMILES 字串

O=C(O[Na])O[Na]

InChI

1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI 密鑰

CDBYLPFSWZWCQE-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

應用

碳酸钠可用作:

  • 用于合成铁基氧还原催化剂的致孔剂。
  • 用于捕获烟气CO2 的碱性固体吸附剂。
  • 用于合成纯相高镁方解石的前体。
它也可用于修饰ZSM-5催化剂的内部结构,用于甲醇制汽油反应。

生化/生理作用

缓冲液成分,可用于去除外周膜蛋白。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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

Eduardo Isanta et al.
Water research, 80, 149-158 (2015-05-23)
Partial nitritation for a low-strength wastewater at low temperature was stably achieved in an aerobic granular reactor. A bench-scale granular sludge bioreactor was operated in continuous mode treating an influent of 70 mg N-NH4(+) L(-1) to mimic pretreated municipal nitrogenous
Kun-Hui Lu et al.
Journal of leukocyte biology, 98(3), 301-311 (2015-05-23)
Understanding the molecular mechanisms regulating T cell reactivity is required for successful reprogramming of immune responses in medical conditions, characterized by dysfunctions of the immune system. Nck proteins are cytoplasmic adaptors mediating diverse cellular functions, including TCR signaling. By enhancing
Yukiyo Sato et al.
PloS one, 9(6), e99041-e99041 (2014-06-11)
The accumulation of RCY1 protein, which is encoded by RESISTANCE TO CMV(Y) (RCY1), a CC-NB-LRR class R-gene, is tightly correlated with the strength of the resistance to a yellow strain of Cucumber mosaic virus [CMV(Y)] in Arabidopsis thaliana. In order
Dries Vandamme et al.
Bioresource technology, 105, 114-119 (2011-12-21)
Microalgae hold great potential as a feedstock for biofuels or bulk protein or treatment of wastewater or flue gas. Realising these applications will require the development of a cost-efficient harvesting technology. Here, we explore the potential of flocculation induced by
Florence Haudin et al.
Physical chemistry chemical physics : PCCP, 17(19), 12804-12811 (2015-04-25)
The growth of chemical gardens is studied experimentally in a horizontal confined geometry when a solution of metallic salt is injected into an alkaline solution at a fixed flow rate. Various precipitate patterns are observed-spirals, flowers, worms or filaments-depending on

商品

Nanostructured Materials Through Ultrasonic Spray Pyrolysis

Nanostructured Materials Through Ultrasonic Spray Pyrolysis

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.

联系技术服务部门