451614
无水碳酸钠
anhydrous, powder, 99.999% trace metals basis
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:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
Assay:
99.999% trace metals basis
Grade:
anhydrous
Form:
powder
Solubility:
soluble 217 g/L at 20 °C (completely)
grade
anhydrous
Quality Segment
assay
99.999% trace metals basis
form
powder
reaction suitability
core: sodium
impurities
≤15.0 ppm Trace Metal Analysis
mp
851 °C (lit.)
solubility
soluble 217 g/L at 20 °C (completely)
application(s)
electroplating
material synthesis precursor
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
Application
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。
Biochem/physiol Actions
缓冲液成分，可用于去除外周膜蛋白。
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves