Uhličitan barnatý 99+% p.a.
Dodavatel: Thermo Scientific
|
Varování
|
217495000
217490025
ACRO217495000EA
1950
CZK
ACRO217495000
ACRO217490025
Uhličitan barnatý 99+% p.a.
Uhličitan barnatý
Vzorec:
BaCO₃ MW: 197,34 g/mol Bod varu: 1450 °C Bod tání: 811 °C Hustota: 4,43 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00003448 CAS číslo: 513-77-9 EINECS: 208-167-3 ADR: 6.1,III Merck Index: 13,00972 |
Výsledky specifikačního testu
Appearance | White Powder |
Titration Complexometric | ≥99.0 % |
Chloride (Cl) | ≤300 ppm |
Sulfide (S) | ≤10 ppm |
Calcium (Ca) | ≤1000 ppm |
Iron (Fe) | ≤50 ppm |
Potassium (K) | ≤100 ppm |
Sodium (Na) | ≤2000 ppm |
Strontium (Sr) | ≤10000 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.015 % (in dilute HCl) |
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