Natriumsulfat, anhydrous 99.0-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, Fluka™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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Synonymer: Disodium sulphate, Bisodium sulphate, Sulphuric acid disodium salt

13464-50KG 13464-2.5KG 13464-1KG 13464-6X1KG
13464-50KGEA 3980 DKK
13464-50KG 13464-2.5KG 13464-1KG 13464-6X1KG
Natriumsulfat, anhydrous 99.0-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., USP, Fluka™
Sodium sulphate
Formel: Na₂SO₄
Molekylvægt: 142.04 g/mol
Kogepunkt: 1429
Smeltepunkt: 884 °C
Massefylde: 2.68 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003504
CAS-nummer: 7757-82-6
EINECS: 231-820-9
Merck Index: 12,08829
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Specifikationer Testresultater

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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