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Merck
CN

13414

Sodium carbonate decahydrate

puriss., meets analytical specification of Ph. Eur., BP, FCC, E500, 99.5-100.5% (ex dried subst.)

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
UNSPSC Code:
12352302
PubChem Substance ID:
329750166
EC Number:
207-838-8
MDL number:
MFCD00149178
Assay:
99.5-100.5% (ex dried subst.)
Form:
solid

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

grade

puriss.

assay

99.5-100.5% (ex dried subst.)

form

solid

quality

meets analytical specification of Ph. Eur., BP, FCC, E500

impurities

alkali hydroxides and-bicarbonates, complies

loss

55-65% loss on drying

anion traces

chloride (Cl-): ≤30 mg/kg, sulfate (SO42-): ≤100 mg/kg

cation traces

As: ≤2 mg/kg, Cu: ≤10 mg/kg, Fe: ≤5 mg/kg, Hg: ≤1 mg/kg, K: ≤200 mg/kg, Pb: ≤4 mg/kg, Zn: ≤10 mg/kg

suitability

complies for appearance of solution

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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

Regulatory Information

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Dehydration of sodium carbonate decahydrate to monohydrate in a fluidized bed.
Hartman M, et al.
AIChE Journal, 47(10), 2333-2333 (2001)
An infra-red study of the hydrates of sodium carbonate.
Buijs K and Schutte CJH.
Spectrochimica Acta Part A: Molecular Spectroscopy, 17(9), 917-920 (1961)
Chemical structure of poly (β-cyclodextrin-co-citric acid).
Bednarz S, et al.
Journal of Applied Polymer Science, 119(6), 3511-3520 (2011)
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
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
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