di-Sodium tetraborate decahydrate ACS, ISO, Reag. Ph. Eur. analytical reagent, Supelco®

Supplier: Merck
Danger

Synonyms: Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate

M-Clarity™ quality level = MQ100

1.06308.0500 1.06308.1000 1.06308.9050
1.06308.0500EA 65.6 GBP
1.06308.0500 1.06308.1000 1.06308.9050
di-Sodium tetraborate decahydrate ACS, ISO, Reag. Ph. Eur. analytical reagent, Supelco®
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: Ambient
MDL Number: MFCD00149193
CAS Number: 1303-96-4
EINECS: 215-540-4
REACH: 01-2119490790-32
Merck Index: 13,08662

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Specification Test Results

Solubility 51.4 g/l (20 °C)
Melting Point 75 °C Elimination of water of crystallisation
Molar Mass 381.32 g/mol
Bulk Density 750 kg/m3
Vapor Pressure 0.213 hPa (20 °C)
Density 1.72 g/cm3 (20 °C)
pH 9.2 (47 g/l, H2O, 20 °C)

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