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PHR1471

Supelco

Natriumalginat

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(e):

Natriumalginat, Algin, Alginsäure Natriumsalz

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About This Item

CAS-Nummer:
9005-38-3
MDL-Nummer:
MFCD00081310
UNSPSC-Code:
41116107
NACRES:
NA.24

Qualität

certified reference material
pharmaceutical secondary standard

Qualitätsniveau

300

Agentur

traceable to USP 1613462

API-Familie

sodium alginate

Analysenzertifikat (CofA)

current certificate can be downloaded

Verpackung

pkg of 1 g

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

pharmaceutical (small molecule)

Format

neat

Lagertemp.

2-30°C

InChI

1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2-,3-,4?,6+;/m0./s1

InChIKey

MSXHSNHNTORCAW-MPGIDXPLSA-M

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Allgemeine Beschreibung

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.
Sodium Alginate is the sodium salt of alginic acid, extracted from sea weeds. It is generally used as a stabilizer and thickener in the food industry.

Anwendung

Sodium Alginate may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography technique.
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.

Hinweis zur Analyse

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Sonstige Hinweise

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.

Fußnote

To see an example of a Certificate of Analysis for this material enter LRAB5524 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
LRAC9787
LRAA3019
LRAB5524

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Calciumchlorid anhydrous, granular, ≤7.0 mm, ≥93.0%

Sigma-Aldrich

C1016

Calciumchlorid

A validated HPLC assay method for the determination of sodium alginate in pharmaceutical formulations
Awad H, et al.
Journal of Chromatographic Science, 51(3), 208-214 (2012)
Evaluation of sodium alginate for bone marrow cell tissue engineering.
Wang L, et al.
Biomaterials, 24(20), 3475-3481 (2003)

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