dinatriumtetraborat Dekahydrat ≥99.5% ACS, Fluka™
Leverantör: Honeywell Chemicals
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Fara
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Synonyms:
Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate
S9640-500G
S9640-2.5KG
S9640-4X2.5KG
S9640-6X500G
S9640-500GEA
490
SEK
S9640-500G
S9640-2.5KG
S9640-4X2.5KG
S9640-6X500G
dinatriumtetraborat Dekahydrat ≥99.5% ACS, Fluka™
dinatriumtetraborat Dekahydrat
Formel:
Na₂B₄O₇·10H₂O MW: 381,37 g/mol Smältpunkt: >= 62 °C,Elimination of water of crystallisation.742 °C.anhydrous substance Densitet: 1,7 g/cm³ Storage Temperature: Omgivande |
MDL Number:
MFCD00149193 CAS nummer: 1303-96-4 EINECS: 215-540-4 ADR: 3, REACH: 01-2119490790-32 Merck Index: 13,08662 |
Specifikation testresultat
Assay | 99.5 - 105.0 % |
pH (0.01 m, 25°C) | 9.15 - 9.20 |
Water insoluble matter | Max. 0.005 % |
Calcium (Ca) | Max. 50 ppm |
Iron (Fe) | Max. 5 ppm |
Sulfate (SO₄) | Max. 50 ppm |
Heavy metals (as Pb) | Max. 0.001 % |
Chloride (Cl) | Max. 10 ppm |
Phosphate (PO₄) | Max. 10 ppm |
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