Sodium chloride ≥99.5%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Supplier: Honeywell Chemicals
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31434-6X1KGEA 191.42 EUR
31434-6X1KG HONE31434.9025 HWOL31434-25KG 31434-6X500G 31434-25KG 31434-500G 31434-4X5KG 31434-1KG 31434-5KG
Sodium chloride ≥99.5%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Sodium chloride
Formula: NaCl
MW: 58,44 g/mol
Boiling Pt: 1,465 °C
Melting Pt: 800 °C
Density: 2,160 g/cm3
Storage Temperature: Ambient
MDL Number: MFCD00003477
CAS Number: 7647-14-5
EINECS: 231-598-3

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Specification Test Results

Assay min. 99.5 %
Assay (calculated to the dried substance) 99.0 - 100.5 %
Loss on drying (130°C) max. 0.2 %
Water insoluble matter max. 0.005 %
pH (5 %, 25 °C) 5.0 - 8.0
Free acid (as HCl) max. 0.005 %
Free alkali (as NaOH) max. 0.005 %
Aluminium (Al) max. 0.2 ppm
Arsenic (As) max. 0.5 ppm
Barium (Ba) max. 0.001 %
Barium (Ba) complying
Calcium (Ca) max. 0.002 %
Iron (Fe) max. 1 ppm
Potassium (K) max. 50 ppm
Magnesium (Mg) max. 0.0005 %
Mg, earth alkali metals (as Ca) max. 100 ppm
Heavy metals (as Pb) max. 3 ppm
Heavy metals (ICP) ACS max. 5 ppm
Bromide (Br) max. 50 ppm
Chlorate, Nitrate (as NO₃) max. 0.003 %
Iodide (I) max. 0.001 %
Iodide (I) test complying
Hexacyanoferrate(II) ([Fe(CN)₆]₄SUP-/SUP) max. 0.0001 %
Ferrocyanides complying
Nitrite (NO₂) complying
Phosphate (PO₄) max. 5 ppm
Sulfate (SO₄) max. 10 ppm
Total N max. 0.001 %
Acidity or alkalinity complying
Appearance of the solution complying

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