di-Sodium tetraborate decahydrate 99.5-105.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
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Danger
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Synonyms:
Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate
BAKR3568-07EA
590
SGD
BAKR3568-07
BAKR3568-05
di-Sodium tetraborate decahydrate 99.5-105.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
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 Storage Temperature: Ambient |
MDL Number:
MFCD00149193 CAS Number: 1303-96-4 REACH: 01-2119490790-32 Merck Index: 13,08662 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
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 |
Meets Reagent Specifications for testing USP/NF monographs |
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