Calcium carbonate, EMSURE® for analysis of silicates, precipitated, Supelco®
1.02067.0500
: Merck
:
- Pack type:Plastic bottle
- Pk:500 g
- Seq:3645
- Environmentally Preferable:
- Assay (complexometric):≥ 99.0 %
- Substances insoluble in hydrochloric acid:≤ 0.005 %
- Chloride (Cl):≤ 0.02 %
- Sulfate (SO₄):≤ 0.01 %
- Total nitrogen (N):≤ 0.01 %
- Heavy metals (as Pb):≤ 0.001 %
- Ba (Barium):≤ 0.02 %
- Fe (Iron):≤ 0.001 %
- K (Potassium):≤ 0.002 %
- Mg (Magnesium):≤ 0.02 %
- Na (Sodium):≤ 0.005 %
- Sr (Strontium):≤ 0.02 %
: Marble
:
:100.09 g/mol
:13,01658
:825 °C (dec.)
:2,71 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
:Ambient
:207-439-9
:471-34-1
:CaCO₃
:MFCD00010906