Orthoboric acid ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™
Supplier: Avantor Performance Materials
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Danger
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Synonyms:
Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid
MACR2549-04EA
45
SGD
MACR2549-04
MACR2549-26
MACR2549-20
MACR2549-06
Orthoboric acid ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™
ortho-Boric acid
Formula:
B(OH)₃ MW: 61,83 g/mol Boiling Pt: 185 °C (1013 hPa) Melting Pt: 160 °C Density: 1,44 g/cm³ (25 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011337 CAS Number: 10043-35-3 EINECS: 233-139-2 REACH: 01-2119486683-25 Merck Index: 13,01326 |
Specification Test Results
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | ≥99.5% |
ACS - Assay (H₃BO₃) | ≥99.5 % |
ACS - Appearance (white granules) | Passes Test |
ACS - Calcium (Ca) | ≤0.005 % |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Heavy Metals (as Pb) | ≤0.001 % |
ACS - Insoluble in Methanol | ≤0.005 % |
ACS - Iron (Fe) | ≤0.001 % |
ACS - Nonvolatile with Methanol | ≤0.05 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
Solubility | Passes Test |
ACS - Sulfate (SO₄) | ≤0.01 % |
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