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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:
Molecular Weight:
286.14
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
207-838-8
MDL number:
Assay:
99.999% trace metals basis
Form:
crystalline
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Quality Segment

assay

99.999% trace metals basis

form

crystalline

reaction suitability

core: sodium

impurities

≤15.0 ppm Trace Metal Analysis

SMILES string

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

InChI

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

InChI key

XYQRXRFVKUPBQN-UHFFFAOYSA-L

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.

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This Item
71360900504451614
form

crystalline

form

crystals

form

powder

form

powder

assay

99.999% trace metals basis

assay

≥99.0% (T)

assay

99.95-100.05% dry basis

assay

99.999% trace metals basis

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

impurities

≤15.0 ppm Trace Metal Analysis

impurities

≤0.0005% total nitrogen (N), ≤0.003% total sulfur (as SO4)

impurities

≤0.005% silica, ≤0.01% insolubles

impurities

≤15.0 ppm Trace Metal Analysis

reaction suitability

core: sodium

reaction suitability

-

reaction suitability

-

reaction suitability

core: sodium


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pictograms

Exclamation mark

signalword

Warning

hcodes

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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