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Węglan wapnia 98.5-100.5% (by anhydrous basis), Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP ,E170, precipitated, Fluka™

Dostawca: Honeywell Chemicals

Synonim: Marble

12010-2.5KG 12010-1KG 12010-25KG 12010-6X1KG
12010-2.5KGEA 400 PLN
12010-2.5KG 12010-1KG 12010-25KG 12010-6X1KG
Węglan wapnia 98.5-100.5% (by anhydrous basis), Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP ,E170, precipitated, Fluka™
Węglan wapnia
Formuła: CaCO₃
MW: 100.09 g/mol
Temp. topnienia: 825 °C (temp. rozkładu)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00010906
Numer CAS: 471-34-1
Numer WE (dawny EINECS): 207-439-9
Klasyfikacja Merck : 13,01658

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Wyniki testów specyfikacyjnych

Assay (calculated to the dried substance) 98.5 - 100.5 %
Insoluble in acetic acid Max. 0.2 %
Insoluble in hydrochloric acid Max. 0.2 %
Loss on drying (200°C) Max. 2.0 %
Magnesium and alkali metals Max. 1.0 %
Arsenic (As) Max. 2 ppm
Barium (Ba) Max. 10 ppm
Cadmium (Cd) Max. 1 ppm
Chromium (Cr) Max. 10 ppm
Copper (Cu) Max. 10 ppm
Iron (Fe) Max. 200 ppm
Mercury (Hg) Max. 0.5 ppm
Lead (Pb) Max. 3 ppm
Antimony (Sb) Max. 10 ppm
Zinc (Zn) Max. 10 ppm
Heavy metals (as Pb) Max. 20 ppm
Sb, Cu, Cr, Zn, Ba Max. 100 ppm
Chloride (Cl) Max. 200 ppm
Fluoride (F) Max. 50 ppm
Sulfate (SO₄) Max. 0.2 %
Residual solvents complying


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