Orthoboric acid ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Danger

Synonyms: Boric acidBoron hydroxideBoron trihydroxideBoracic acid

2549-04EA 78.6 GBP
2549-04 MACR2549-06 2549-26 2549-20
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
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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
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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