Sodium carbonate

SIGALD/13418 - puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)

Synonym: 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

Catalog Number	PKG Qty.	Price


45-13418-1KG-R	1 kg	$161.00 1/EA	Add To Favorites
45-13418-6X1KG-R	1 kg	$0.00 6/EA CALL FOR PRICE	Add To Favorites
45-13418-2.5KG-R	2.5 kg	$0.00 1/EA CALL FOR PRICE	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

anion traces	chloride (Cl^-): ≤100 mg/kg
	sulfate (SO₄^2-): ≤50 mg/kg
assay	99.5-100.5% (calc. to the dried substance)
cation traces	As: ≤2 mg/kg
	Cu: ≤20 mg/kg
	Fe: ≤10 mg/kg
	Hg: ≤1 mg/kg
	Pb: ≤4 mg/kg
	Pb: >2 ppm
	Zn: ≤20 mg/kg
form	powder or crystals
grade	puriss.
impurities	alkali hydroxides and bicarbonates, complies
	residual solvents
	<5 ppm heavy metals (as Pb)
InChI	1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key	CDBYLPFSWZWCQE-UHFFFAOYSA-L
loss	≤0.5% loss on drying, 300 °C
	<0.5% loss on drying, 105°C, 4hrs
mp	851 °C (lit.)
pH	12 (25 °C, 106 g/L)
quality	meets analytical specification of Ph. Eur., BP, NF, FCC, E500
Quality Level	200
SMILES string	O=C(O[Na])O[Na]
storage temp.	15-25°C
suitability	complies for appearance of solution

Application:

Development of novel portable NIR spectroscopy process analytical technology (PAT) tool for monitoring the transition of ibuprofen to ibuprofen sodium during wet granulation process: This study emphasizes the use of sodium carbonate in enhancing the sensitivity and efficiency of NIR spectroscopy tools in pharmaceutical manufacturing, showcasing its pivotal role in real-time quality control (Atanaskova E, Geskovski N, 2024 ).

Physicochemical and antioxidant properties of pectin fractions extracted from lemon (Citrus Eureka) peels: Demonstrates the application of sodium carbonate in the extraction processes of biologically active compounds from citrus peels, highlighting its importance in the development of natural antioxidants for health-related products (Su Z, Li G, 2024 ).

Bryophyte-Bioinspired Nanoporous AAO/C/MgO Composite for Enhanced CO2 Capture: The Role of MgO: This research incorporates sodium carbonate to facilitate the creation of innovative materials designed for efficient CO2 capture, addressing environmental concerns through advanced material science (Cortés-Valadez PJ, Cigarroa-Mayorga OE, 2024 ).

Biochem/physiol Actions:

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

Symbol	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Codes	Xi
Risk Statements	36
Safety Statements	22-26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	99.5-100.5% (calc. to the dried substance)
mp	851 °C (lit.)
Storage Temp.	15-25°C
UNSPSC	12352302

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