Síran sodný, anhydrous 99,0-100,5 Dried, Puriss., meetSpec_BP,Ph.Eur.,USP, Fluka™
Dodavatel: Honeywell Chemicals
Synonyms:
Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt
13464-50KG
13464-2.5KG
13464-1KG
13464-6X1KG
13464-50KGEA
15170
CZK
13464-50KG
13464-2.5KG
13464-1KG
13464-6X1KG
Síran sodný, anhydrous 99,0-100,5 Dried, Puriss., meetSpec_BP,Ph.Eur.,USP, Fluka™
Síran sodný
Vzorec:
Na₂SO₄ MW: 142.04 Bod varu: 1429 Bod tání: 884 °C Hustota: 2.68 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003504 CAS číslo: 7757-82-6 EINECS: 231-820-9 Merck Index: 12,08829 |
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Výsledky specifikačního testu
Assay (calculated to the dried substance) | 99.0 - 100.5 % |
Loss on drying (130°C) | Max. 0.5 % |
Free acid (as H₂SO₄) | Max. 0.05 % |
Free alkali (as NaOH) | Max. 0.04 % |
Arsenic (As) | Max. 0.0002 % |
Calcium (Ca) | Max. 0.005 % |
Iron (Fe) | Max. 0.005 % |
Magnesium (Mg) | Max. 0.005 % |
Zinc (Zn) | Max. 0.03 % |
Heavy metals (as Pb) | Max. 0.001 % |
Chloride (Cl) | Max. 0.02 % |
Appearance of the solution | complying |
Acidity or alkalinity | complying |
Residual solvents | complying |
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