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Merck

577782

Sodium carbonate decahydrate

99.999% trace metals basis

Synonym(s):

Sal soda, Soda

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About This Item

Linear Formula:
Na2CO3 · 10H2O
CAS Number:
6132-02-1
Molecular Weight:
286.14
NACRES:
NA.23
PubChem Substance ID:
24880894
UNSPSC Code:
12352302
EC Number:
207-838-8
MDL number:
MFCD00149178
Assay:
99.999% trace metals basis
Form:
crystalline

Key Documents

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InChI key

XYQRXRFVKUPBQN-UHFFFAOYSA-L

InChI

1S/CH2O3.2Na.10H2O/c2-1(3)4;;;;;;;;;;;;/h(H2,2,3,4);;;10*1H2/q;2*+1;;;;;;;;;;/p-2

SMILES string

O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]C([O-])=O

assay

99.999% trace metals basis

form

crystalline

reaction suitability

core: sodium

impurities

≤15.0 ppm Trace Metal Analysis

Quality Level

100

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Application

Sodium carbonate decahydrate (Na2CO3.10H2O) can be used in the preparation of eutectic hydrate salts, which can be used to remove phase change materials for thermal energy storage. It can also be dehydrated to generate cold heat using a chemical heat pump.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000462187
0000462187
0000406001
0000406001
0000358397

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Preparation and thermal properties of Na2CO3 10H2O-Na2HPO4 12H2O eutectic hydrate salt as a novel phase change material for energy storage
Liu Y and Yang Y
Applied Thermal Engineering, 112, 606-609 (2017)
Heat pump characteristics of sodium carbonate dehydration/hydration system
Matsumura Y and Yoshida K
International Journal of Energy Research, 19(3), 253-261 (1995)
Graphene oxide modified hydrate salt hydrogels: form-stable phase change materials for smart thermal management
Liu Y, et al.
Journal of Material Chemistry A, 4(46), 18134-18143 (2016)
Azadeh Nilghaz et al.
Lab on a chip, 12(1), 209-218 (2011-11-18)
This paper describes the fabrication of microfluidic cloth-based analytical devices (μCADs) using a simple wax patterning method on cotton cloth for performing colorimetric bioassays. Commercial cotton cloth fabric is proposed as a new inexpensive, lightweight, and flexible platform for fabricating
Nadine Schlueter et al.
Archives of oral biology, 57(9), 1176-1182 (2012-05-05)
The eroded organic dentine matrix is remarkably resistant to mechanical impacts. Additional brushing abrasion of eroded dentine has only limited influence on tissue loss. Digestive enzymes (e.g., pepsin, trypsin) that can reach the oral cavity during reflux or vomiting can
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