Sodium ascorbate

SIAL/PHR1279 - Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: (+)-Sodium L-ascorbate; L(+)-Ascorbic acid sodium salt; Vitamin C sodium salt

CAS Number: 134-03-2
Empirical Formula (Hill Notation): C₆H₇NaO₆
Molecular Weight: 198.11
EC Number: 205-126-1
MDL Number: MFCD00082340
Linear Formula: C₆H₇NaO₆
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-PHR1279-1G	1 g	$112.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

agency	traceable to Ph. Eur. Y0000039
	traceable to USP 1613509
API family	sodium ascorbate
application(s)	pharmaceutical (small molecule)
CofA	current certificate can be downloaded
format	neat
grade	certified reference material
	pharmaceutical secondary standard
InChI	1S/C6H8O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/q;+1/p-1/t2-,5+;/m0./s1
InChI key	PPASLZSBLFJQEF-RXSVEWSESA-M
mp	220 °C (dec.) (lit.)
Quality Level	300
SMILES string	[Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-]
storage temp.	2-30°C
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Analysis Note:	These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
Application:	Sodium ascorbate may be used as a pharmaceutical reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by titrimetry and liquid chromatography.
Application:	These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
General description:	Sodium ascorbate, also known as E301, is a sodium salt of ascorbic acid. It is generally used as an antioxidant in pharmaceutical formulations and food products. 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 and pharmacopeia primary standards.
Other Notes:	Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial .
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.
Other Notes:	To see an example of a Certificate of Analysis for this material enter LRAC1682 in the slot below. This is an example certificate only and may not be the lot that you receive.

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1

mp	220 °C (dec.) (lit.)
Storage Temp.	2-30°C
UNSPSC	41116107

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