Orthoboric acid 99.6% ACS

Supplier: Thermo Fisher Scientific
Danger

Synonyms: Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid

423480020 423485000
ACRO423480020EA 177 GBP
ACRO423480020 ACRO423485000
Orthoboric acid 99.6% ACS
ortho-Boric acid
Formula: B(OH)₃
MW: 61.83 g/mol
Boiling Pt: 185
Melting Pt: 169 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00011337
CAS Number: 10043-35-3
EINECS: 233-139-2
REACH: 01-2119486683-25
Merck Index: 13,01326
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Specification Test Results

Appearance White Crystalline powder
Loss on drying ≤0.5 %
Titration with NaOH ≥99.5 %
Chloride (Cl) ≤0.001 %
Phosphate (PO4) ≤0.001 %
Sulfate (SO4) ≤0.01 %
Calcium (Ca) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤0.001 %
Insoluble matter ≤0.005 % (in methanol)
Non-volatiles with MeOH ≤0.05 %


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