Zink 99,9, powder_coarse, EMSURE® Reag. Ph. Eur. ∼ 0.3- 1.5 mm (14-50 mesh ASTM) analysis_for, filling of reductors_suitable, Supelco®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
|
MQ300
1.08756.0250
1.08756.1000
1.08756.0250EA
1550
DKK
1.08756.0250
1.08756.1000
Zink 99,9, powder_coarse, EMSURE® Reag. Ph. Eur. ∼ 0.3- 1.5 mm (14-50 mesh ASTM) analysis_for, filling of reductors_suitable, Supelco®
Zinc
Formel:
Zn Molekylvægt: 65.39 g/mol Kogepunkt: 908 Smeltepunkt: 419 °C Massefylde: 7.13 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011291 CAS-nummer: 7440-66-6 EINECS: 231-175-3 UN nummer: 3077 ADR: 9 III Merck Index: 12,10255 |
Specifikationer Testresultater
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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