1.02409
Zinc
volumetric standard, secondary reference material for complexometry, traceable to NIST SRM Certipur® Reag. Ph Eur
Synonym(s):
Zinc
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$259.00
$283.00
About This Item
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Product Name
Zinc, volumetric standard, secondary reference material for complexometry, traceable to NIST SRM Certipur® Reag. Ph Eur
SMILES string
[Zn]
InChI
1S/Zn
InChI key
HCHKCACWOHOZIP-UHFFFAOYSA-N
agency
ISO 17025
reag. Ph. Eur.
form
solid
technique(s)
titration: suitable
bp
906 °C/1013 hPa
mp
419 °C
density
7.13 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
1 of 4
This Item | 324930 | 243469 | 578002 |
|---|---|---|---|
| technique(s) titration: suitable | technique(s) - | technique(s) - | technique(s) - |
| agency ISO 17025 | agency - | agency - | agency - |
| form solid | form powder | form granular | form nanopowder |
| bp 906 °C/1013 hPa | bp 907 °C (lit.) | bp 907 °C (lit.) | bp 907 °C (lit.) |
| mp 419 °C | mp 420 °C (lit.) | mp 420 °C (lit.) | mp 420 °C (lit.) |
| density 7.13 g/cm3 at 20 °C | density 7.133 g/mL at 25 °C (lit.) | density 7.133 g/mL at 25 °C (lit.) | density 7.133 g/mL at 25 °C (lit.) |
Application
Features and Benefits
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- Certified reference material according to ISO 17034
- High-purity material traceable to NIST SRMs
- Qualified in a DIN EN ISO/IEC 17025 accredited laboratory
- In accordance with the chapter reagents of USP and Ph. Eur
- High-quality offering accurate titer determinations
General description
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Packaging
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hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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La détermination du titre ou la standardisation d'une solution de titrage est essentielle à l'obtention de résultats de titrage fiables et exacts. Des solutions de haute qualité vérifiées au moyen d'étalons de grande qualité sont la base de procédures de détermination fiables.
The titer determination or standardization of a titration solution is essential for accurate and reliable titration results.
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