di-Sodium tetraborate decahydrate 99.5-105.0%, granular, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: Sodium tetraborate decahydrateBorax tetra

7457-06EA 0 INR
7457-06 C7457-20
di-Sodium tetraborate decahydrate 99.5-105.0%, granular, AR® ACS, Macron Fine Chemicals™
di-Sodium tetraborate decahydrate
Formula: Na₂B₄O₇·10H₂O
MW: 201,22 g/mol
Boiling Pt: 1575 °C (1013 hPa)
Melting Pt: 742 °C
Density: 2,38 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149193
CAS Number: 1303-96-4
EINECS: 215-540-4
UN: 0000
REACH: 01-2119490790-32
Merck Index: 12,08733

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
ACS - Assay (Na₂B₄O₇10H₂O) 99.5 - 105.0 %
ACS - pH of 0.01M Solution at 25°C 9.15 - 9.20
ACS - Insoluble Matter ≤ 0.005 %
ACS - Chloride (Cl) ≤ 0.001 %
ACS - Phosphate (PO₄) ≤ 0.001 %
ACS - Sulfate (SO₄) ≤ 0.005 %
ACS - Calcium (Ca) ≤ 0.005 %
ACS - Heavy Metals (as Pb) ≤ 0.001 %
ACS - Iron (Fe) ≤ 5 ppm
CHIRALPAK® - Registered trademark of Daicel Chemical Industries Ltd.

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