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PHR1609

Supelco

Sodium Dehydroacetic Acid

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

Dehydroacetic acid sodium salt, 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone sodium salt

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About This Item

Empirical Formula (Hill Notation):
C8H7NaO4
CAS Number:
4418-26-2
Molecular Weight:
190.13
Beilstein/REAXYS Number:
4893653
EC Number:
224-580-1
MDL number:
MFCD00040583
UNSPSC Code:
41116107
PubChem Substance ID:
329823506
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

agency

traceable to USP 1166309

API family

dehydroacetic acid

CofA

current certificate can be downloaded

packaging

pkg of 10 g

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

~295 °C (dec.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

[Na+].CC(=O)C1=C([O-])C=C(C)OC1=O

InChI

1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,10H,1-2H3;/q;+1/p-1

InChI key

ZPNRBQVNNIDJHX-UHFFFAOYSA-M

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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. Sodium Dehydroacetic Acid belongs to the class of heterocyclic compounds, and has a variety of applications such as preservative in foods, cosmetics, pharmaceuticals, mold inhibitor in strawberries and others, antimicrobial, fungicide, plasticizer, etc.

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.

Analysis Note

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

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC0572 in the slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD4753
LRAC3163
LRAC0572
LRAB7449
LRAA4725

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Handbook of Preservatives (2004)

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