di-Sodium tetraborate decahydrate ≥99.5% ACS

Danger

Synonyms: Sodium tetraborate decahydrateBorax tetra

0390-5KGEA 21368 INR
0390-5KG 0390-1KG
di-Sodium tetraborate decahydrate ≥99.5% 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: 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

Calcium <0.005%
Chloride ≤0.001%
Heavy Metals ≤0.001%
Insolubles ≤0.005%
Iron ≤0.0005%
pH (0.01 M, Water) @25 °C 9.15 − 9.2
Phosphate ≤0.001%
Purity 99.5 − 105%
Sulphate ≤0.005%

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