di-Sodium tetraborate decahydrate 99.5-105.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Certificates
About this item
CAS Number:1303-96-4
:
Formula:Na₂B₄O₇·10H₂O
MDL Number:MFCD00149193
:381.37 g/mol
Merck Index:13,08662
Boiling Pt:320 °C (1013 hPa)
Melting Pt:75 °C
Density:1.73 g/cm³
Storage Temperature:Ambient
REACH:01-2119490790-32
:GHS08
:GHS07
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:99.5 - 105.0%
- Assay (Na₂B₄O₇·10H₂O):99.5 - 105.0 %
- Insoluble Matter:≤0.005 %
- pH of 0.01M Solution at 25°C:9.15 - 9.20
- Chloride (Cl):≤0.001 %
- Phosphate (PO₄):≤0.001 %
- Sulfate (SO₄):≤0.005 %
- Calcium (Ca):≤0.005 %
- Heavy Metals (as Pb):≤0.001 %
- Trace Impurities - Iron (Fe):≤5 ppm
Specification Test Results
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