Sodium Carbonate, Anhydrous, Granular AR (ACS) Primary Standard, Macron™
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sodium carbonate, anhydrous, granular ar (acs) primary standard, macron™
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Sodium Carbonate, Anhydrous, Granular AR (ACS) Primary Standard, Macron™
Formula: Na2CO3
Formula Weight: 105.99
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications |
| Assay (Na2CO3 (after 2 hr @ 285°C)) |
99.95 - 100.05% |
| Calcium (Ca) |
max. 0.02% |
| Chloride (Cl) |
max. 0.001% |
| Heavy Metals (as Pb) |
max. 0.0005% |
| Insoluble Matter |
max. 0.01% |
| Iron (Fe) |
max. 0.0005% |
| Loss on Heating at 285°C |
max. 1.0% |
| Magnesium (Mg) |
max. 0.004% |
| Phosphate (PO4) |
max. 0.001% |
| Potassium (K) |
max. 0.005% |
| Silica (SiO2) |
max. 0.005% |
| Sulfur Compounds (as SO4) |
max. 0.003% |
| Solubility (8 in 50) |
Passes Test |
| |
| Product Information (not specifications): |
| Appearance (white granules) |
| |
| For Laboratory, Research or Manufacturing Use |
| CAS Number |
497-19-8 |
| HTS Number |
2836200000 |
| Specific Gravity |
1L = 2.53 Kg |
| Storage Color Code |
Green |
| Management of Change |
N |