S7795
无水碳酸钠
BioXtra, ≥99.0%
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:
12161700
NACRES:
NA.21
PubChem Substance ID:
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
product line
BioXtra
Quality Level
assay
≥99.0%
form
powder
impurities
≤0.02% Phosphorus (P), ≤0.1% Insoluble matter
pH
11.2 (25 °C, 4 g/L)
mp
851 °C (lit.)
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.02%
cation traces
Al: ≤0.001%, Ca: ≤0.02%, Cu: ≤0.0005%, Fe: ≤0.001%, K: ≤0.005%, Mg: ≤0.005%, NH4+: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%
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
碳酸钠通常被称为苏打粉。索尔末法用氯化钠和石灰石生产碳酸钠。碳酸钠提高了稻草的预处理并提高了脱木素工艺。碳酸钠在提取生物活性代谢物中得到应用，如环氧二萜和生物碱，并从萃取物中去除酸性化合物。在盐诱导相分离萃取法(SIPSE)中，碳酸钠诱导相分离，提高了乙腈对等离子体的分配。
Application
碳酸钠已可用于：
- 利用 榄仁树 提取物抑制α-葡萄糖苷酶活性
- 作为酶联免疫吸附试验(ELISA)的碳酸氢盐/碳酸氢盐缓冲液的成分
- 作为 共生孢子 生长培养基中的一种成分
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
商品
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alpha-glucosidase inhibitor activity of Terminalia species
Anam K, et al.
Int. J. Pharmacol., 5(9), 277-280 (2009)
Analysis of Metals in Whole Cells, Thylakoids and Photosynthetic Protein Complexes in Synechocystis sp. PCC6803
Gandini C, et al.
Bio-protocol, 8(12), e2889-e2889 (2018)
Sodium Carbonate: A Versatile Material (2000)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| S7795-1KG | 04061835549719 |
| S7795-500G | 04061835549726 |