di-Sodium tetraborate decahydrate ACS

Supplier: VWR

Synonyms: Sodium Borate decahydrateSodium tetraborate decahydrateBorax tetra

VWRV0390-1KG
97061-544CS 493.1 CAD
97061-544
di-Sodium tetraborate decahydrate ACS
di-Sodium tetraborate decahydrate
Formula: Na₂B₄O₇·10H₂O
MW: 381.37 g/mol
Boiling Pt: 320 °C (1013 hPa)
Melting Pt: 75 °C
Density: 1.73 g/cm³ (20 °C)
Storage Temperature: Freezer
MDL Number: MFCD00149193
CAS Number: 1303-96-4
Merck Index: 13,08662

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Specification Test Results

Calcium 0.005%
Chloride = 0.001%
Heavy Metals = 0.001%
Insolubles = 0.005%
Iron = 0.0005%
pH (0.01M, Water) @25°C 9.15 - 9.2
Phosphate = 0.001%
Purity 99.5% - 105%
Sulfate = 0.005%

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