Sodium Carbonate Anhydrous
SIAL/PHR1948 - Pharmaceutical Secondary Standard; Certified Reference Material
Synonym: Sodium carbonate; Calcined soda; Carbonic acid disodium salt; Soda ash
CAS Number: 497-19-8
Empirical Formula (Hill Notation): CNa2O3
Molecular Weight: 105.99
EC Number: 207-838-8
MDL Number: MFCD00003494
Linear Formula: Na2CO3
Product Type: Chemical
agency | traceable to USP 1613757 |
application(s) | pharmaceutical |
CofA | current certificate can be downloaded |
form | powder |
grade | certified reference material |
pharmaceutical secondary standard | |
InChI | 1S/CH2O3.2Na/c2-1(3)4;;/h |
InChI key | CDBYLPFSWZWCQE-UHFFFAOYSA |
mp | 851 °C (lit.) |
packaging | pkg of 2 g |
Quality Level | 300 ![]() |
SMILES string | O=C(O[Na])O[Na] |
storage temp. | 2-8°C |
Analysis Note: | These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. |
Biochem/physiol Actions: | Buffer component, may be used for the removal of peripheral membrane proteins. |
Footnote: | To see an example of a Certificate of Analysis for this material enter LRAB0983 in the Documents slot below. This is an example certificate only and may not be the lot that you receive. |
General description: | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
Other Notes: | This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H319 |
Precautionary statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 851 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 12352200 |