230952
碳酸钠 一水合物
ACS reagent, ≥99.5%
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关于此项目
线性分子式:
Na2CO3 · H2O
化学文摘社编号:
分子量:
124.00
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
207-838-8
MDL number:
Assay:
≥99.5%
Grade:
ACS reagent
Form:
powder or crystals
InChI key
MQRJBSHKWOFOGF-UHFFFAOYSA-L
InChI
1S/CH2O3.2Na.H2O/c2-1(3)4;;;/h(H2,2,3,4);;;1H2/q;2*+1;/p-2
SMILES string
O.[Na+].[Na+].[O-]C([O-])=O
grade
ACS reagent
assay
≥99.5%
form
powder or crystals
impurities
≤0.001% N compounds, ≤0.004% S compounds, ≤0.005% silica, ≤0.01% NH4OH ppt., ≤0.01% insolubles
loss
13.0-15.0% loss on drying
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤5 ppm, sulfur compounds (as SO42-): ≤0.004%
cation traces
Ca: ≤0.03%, Fe: ≤5 ppm, K: ≤0.005%, Mg: ≤0.005%, heavy metals (as Pb): ≤5 ppm
Quality Level
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Application
缓冲剂组分，可用于除去外周膜蛋白。
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
Eagleson M.
Concise Encyclopedia Chemistry, 993-994 (1994)
Dehydration of sodium carbonate monohydrate.
Ball MC, et al.
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 81(8), 1761-1766 (1985)
Dehydration of sodium carbonate monohydrate with indirect microwave heating.
Seyrankaya A and Ozalp B.
Thermochimica Acta, 448(1), 31-36 (2006)
Ping Guo et al.
Journal of virological methods, 183(2), 139-146 (2012-05-09)
Preclinical gene therapy studies both in vitro and in vivo require high purity preparations of adeno-associated virus (AAV). Current methods for purification of AAV entail the use of centrifugation over either a CsCl or iodixanol gradient, or the use of
Feng Gu et al.
Bioresource technology, 124, 299-305 (2012-09-20)
Green liquor consists of sodium carbonate and sodium sulfide and is readily available in any kraft mills. The green liquor pretreatment process for bioethanol production was developed for wood chips. This process uses only proven technology and equipment currently used
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