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Merck

71363

Sodium carbonate

reference material for titrimetry, certified by BAM, >99.5%

Synonym(s):

Calcined soda, Carbonic acid disodium salt, Soda ash

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About This Item

Linear Formula:
Na2CO3
CAS Number:
497-19-8
Molecular Weight:
105.99
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
24886180
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
MFCD00003494

Key Documents

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Quality Level

100

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

InChI

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

SMILES string

O=C(O[Na])O[Na]

grade

reference material

assay

>99.5%

quality

certified by BAM

technique(s)

titration: suitable

mp

851 °C (lit.)

format

neat

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Related Categories

Application

This reference material is meant to be used as a basimetric standard in volumetric titrations.

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Features and Benefits

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • Traceable to NIST SRM
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

General description

Search & download your certificate here.
Sodium carbonate is an alkalimetric standard manufactured under stringent conditions and qualified with the highest possible precision. Its content determination and homogeneity assessment are performed using volumetric neutralization titration as the primary analysis method.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

71363-VAR: + 71363-50G: + 71363-BULK:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ5933
BCBQ1073V

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Global Trade Item Number

SKUGTIN
8.22262.250004022536486765
1.01988.250004022536027197
1.00988.250004022536013589
1.01990.100004022536027227
1.00988.100004022536013565
1.01988.100004022536027180
1.00988.602504022536013619
1.01990.250004022536027241

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