Direkt zum Inhalt
Merck
Natriumcarbonat NIST® SRM® 2192a, pD Standard

Natriumcarbonat

Natriumcarbonat NIST® SRM® 2192a, pD Standard
Synonym(e):
Calcinierte Soda, Kohlensäure Dinatriumsalz, Waschsoda
Lineare Formel:
Na2CO3
CAS-Nummer:
497-19-8
Molekulargewicht:
105.99

Products

Produktkategorie
Marke
Merkmal
Formelmasse
Schmelzpunkt (°C)
Physikalische Form
pK-Wert
Produktreihe
Reinheit
Agentur
Format
Qualitätsstufe
Anwendung
Special Grade
Verfahren
Showing 1-17 of 17
Vergleichen
Produktnummer
Beschreibung
Preisangaben

223530

Natriumcarbonat, powder, ≥99.5%, ACS reagent

222321

Natriumcarbonat, ACS reagent, anhydrous, ≥99.5%, powder or granules

1.06392

Natriumcarbonat, anhydrous for analysis EMSURE® ISO

223484

Natriumcarbonat, ACS reagent (primary standard), anhydrous, 99.95-100.05% dry basis

S2127

Natriumcarbonat, ReagentPlus®, ≥99.5%

451614

Natriumcarbonat, anhydrous, powder, 99.999% trace metals basis

1.06398

Natriumcarbonat, anhydrous, EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JP, NF

1.02405

Natriumcarbonat, volumetric standard, secondary reference material for acidimetry, traceable to NIST SRM Certipur®

791768

Natriumcarbonat, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%

1.06393

Natriumcarbonat, anhydrous, for analysis EMSURE® ACS,ISO,Reag. Ph Eur

1.06395

Natriumcarbonat, anhydrous 99.999 Suprapur®

71345

Natriumcarbonat, BioUltra, anhydrous, ≥99.5% (calc. on dry substance, T)

S7795

Natriumcarbonat, BioXtra, ≥99.0%

1.37014

Natriumcarbonat, anhydrous EMPROVE® EXPERT Ph Eur,BP,JP,NF

71363

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

13418-M

Natriumcarbonat, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)

NIST2192A

Natriumcarbonat, NIST® SRM® 2192a, pD Standard