Zink ≥99.9%, grovt pulver, EMSURE® Reag. Ph. Eur. ∼ 0.3- 1.5 mm (14-50 mesh ASTM) for analysis, suitable for filling of reductors, Supelco®
Leverantör: Merck
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Varning
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M-Clarity™ quality level = MQ300
1.08756.0250
1.08756.1000
1.08756.0250EA
2775
SEK
1.08756.0250
1.08756.1000
Zink ≥99.9%, grovt pulver, EMSURE® Reag. Ph. Eur. ∼ 0.3- 1.5 mm (14-50 mesh ASTM) for analysis, suitable for filling of reductors, Supelco®
Zink
Formel:
Zn MW: 65,39 g/mol Kokpunkt: 907 °C (1013 hPa) Smältpunkt: 419 °C Densitet: 7,13 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00011291 CAS nummer: 7440-66-6 EINECS: 231-175-3 UN: 3077 ADR: 9,III |
Specifikation testresultat
Assay (complexometric) | ≥ 99.9 % |
As (Arsenic) | ≤ 0.00001 % |
Cd (Cadmium) | ≤ 0.002 % |
Cu (Copper) | ≤ 0.001 % |
Fe (Iron) | ≤ 0.02 % |
Pb (Lead) | ≤ 0.005 % |
Sn (Tin) | ≤ 0.001 % |
Corresponds to Reag. Ph Eur |
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