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71363

Supelco

Carbonato di sodio

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

Sinonimo/i:

Cenere di soda, Sale disodico dell’acido carbonico, Soda calcinata

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About This Item

Formula condensata:
Na2CO3
Numero CAS:
Peso molecolare:
105.99
Beilstein:
4154566
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
ID PubChem:
NACRES:
NA.24

Grado

reference material

Livello qualitativo

Saggio

>99.5%

Qualità

certified by BAM

tecniche

titration: suitable

Punto di fusione

851 °C (lit.)

Formato

neat

Stringa SMILE

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

InChI

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

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Descrizione generale

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.

Applicazioni

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

Azioni biochim/fisiol

Componente tampone, può essere usato per rimuovere le proteine di membrana periferiche.

Caratteristiche e vantaggi

  • 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)

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Certificati d'analisi (COA)

Lot/Batch Number

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Bicarbonato di sodio NIST® SRM® 2191a, pD Standard

NIST2191A

Bicarbonato di sodio

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