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Merck

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1.60310

Carbonato de sodio solution

c(Na₂CO₃), 0.05 M (0.1 N), ready-to-use volumetric solution for titration, Titripur®

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Fórmula lineal:
Na2CO3
Número CAS:
Peso molecular:
105.99
UNSPSC Code:
12352302
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
4154566
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Nombre del producto

Carbonato de sodio solution, 0.05 M Na2CO3 (0.1 N), Titripur®

product line

Titripur®

Quality Segment

form

liquid

quality

Analyzed in our ISO 17025 accredited QC lab

reaction suitability

reaction type: Acid-base reactions

concentration

0.05 M Na2CO3 (0.1 N)

technique(s)

titration: suitable

storage temp.

15-25°C

SMILES string

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

InChI

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

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

Features and Benefits

Digital Titration

ChemiSphere App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm

Discover the ChemiSphere App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. ChemiSphere App for Digital Reagent Data Transfer



SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments

Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. Supelco® SmartChemicals for Titration
Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.

Packaging

SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

Analysis Note

Form liquid
Amount-of-substance concentration 0.04975 - 0.05025 mol/L
Measurement uncertainty ± 0.00015 mol/L
Traceability NIST SRM

The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is determined with standardized hydrochloric acid solution (article number 1.09060). The hydrochloric acid solution is standardized and traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.

Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

Legal Information

AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
ChemiSphere is a trademark of Merch KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

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Este artículo
1.099405616972784
reaction suitability

reaction type: Acid-base reactions

reaction suitability

-

reaction suitability

-

reaction suitability

-

technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

ion chromatography: suitable

technique(s)

ion chromatography: suitable

product line

Titripur®

product line

Titrisol®

product line

-

product line

-

concentration

0.05 M Na2CO3 (0.1 N)

concentration

0.05 M

concentration

0.1 M Na2CO3 in water

concentration

72 mM Na2CO3 in H2O

form

liquid

form

liquid

form

liquid

form

liquid

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100


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Clase de almacenamiento

12 - Non Combustible Liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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