Calcium carbonate, EMSURE® for analysis of silicates, precipitated, Supelco®
Catalog # 1.02067.0500
Supplier: Merck
CAS Number:
Specifications
- Pack type:Plastic bottle
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- 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 %
Specification Test Results
About this item
:
:100.09 g/mol
Merck Index:13,01658
Melting Pt:825 °C (dec.)
Density:2,71 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ300
Storage Temperature:Ambient
EINECS:207-439-9
CAS Number:471-34-1
Formula:CaCO₃
MDL Number:MFCD00010906