71363
无水碳酸钠
reference material for titrimetry, certified by BAM, >99.5%
别名:
碳酸二钠盐, 纯碱, 苏打灰：
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关于此项目
线性分子式:
Na2CO3
化学文摘社编号:
分子量:
105.99
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
grade
reference material
Quality Level
assay
>99.5%
quality
certified by BAM
technique(s)
titration: suitable
mp
851 °C (lit.)
format
neat
SMILES string
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 key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
General description
碳酸钠是严格条件下以最高精度测量生产的标碱基准物。采用容量中和滴定法作为主要分析方法进行含量测定和同质性评估。
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Application
本标准物质用作容量滴定的基准物质。
Biochem/physiol Actions
缓冲液成分，可用于去除外周膜蛋白。
Features and Benefits
- 以坚固玻璃瓶装固体形式提供，确保开封前整个保质期内的稳定性。
- 可追溯至 NIST SRM
- 高品质材料，可提供精准的滴定测定
- 随附分析证书（CoA）
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Nicola Palomero-Gallagher et al.
The Journal of comparative neurology, 508(6), 906-926 (2008-04-12)
Anterior cingulate cortex (ACC) is involved in emotion, mood, and autonomic regulation. Although a subgenual part of ACC (sACC) may be vulnerable in depression and area 25 is cytologically unique, there are no assessments that contrast this region with pregenual
Sandra Nilsson et al.
PloS one, 7(11), e46980-e46980 (2012-11-28)
During the intraerythrocytic development of Plasmodium falciparum, the malaria parasite remodels the host cell cytosol by inducing membranous structures termed Maurer's clefts and inserting parasite proteins into the red blood cell cytoskeleton and plasma membrane. Pf332 is the largest known
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
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