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Acids and Bases
Sodium carbonate, puriss., meets analytical specification of Ph. Eur., 13418-2.5KG-R
Availablity:
In stock
Catalog/Part Number:
13418-2.5KG-R
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 13418-2.5KG-R
₦179,220.00
Description
Biochem/physiol Actions
Buffer component, may be used for the removal of peripheral membrane
proteins.
Technical Specifications
Related Categories |
Acids & Bases, Bases, Chemical Synthesis, Essential Chemicals, Inorganic Bases, |
| Research Essentials, Salts, Sodium Salts, Synthetic Reagents | |
| Less... | |
| Quality Level | 200 |
| grade | puriss. |
| assay | 99.5-100.5% (calc. to the dried substance) |
| quality | meets analytical specification of Ph. Eur., BP, NF, FCC, E500 |
| impurities | alkali hydroxides and bicarbonates, complies |
| residual solvents | |
| <5 ppm heavy metals (as Pb) | |
| loss | ≤0.5% loss on drying, 300 °C |
| <0.5% loss on drying, 105°C, 4hrs | |
| mp | 851 °C (lit.) |
| anion traces | chloride (Cl-): ≤100 mg/kg |
| sulfate (SO42-): ≤50 mg/kg | |
| cation traces | As: ≤2 mg/kg |
| Cu: ≤20 mg/kg | |
| Fe: ≤10 mg/kg | |
| Hg: ≤1 mg/kg | |
| Pb: ≤4 mg/kg | |
| Pb: >2 ppm | |
| Zn: ≤20 mg/kg | |
| suitability | complies for appearance of solution |
| SMILES string | O=C(O[Na])O[Na] |
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