Orthoboric acid ≥99.5%, crystallised, Gen-Apex for molecular biology

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Synonyms: Boric acidBoron hydroxideBoron trihydroxideBoracic acid

33601.261EA 67.4 GBP
33601.261
Orthoboric acid ≥99.5%, crystallised, Gen-Apex for molecular biology
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
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Specification Test Results

Assay Min. 99.5 %
Colouration (0,1 mol/l; water) Max. 10 APHA
Heavy metals (as Pb) Max. 5 ppm
Transmittance (230 nm) (0,1 mol/l) Min. 99 %
Transmittance (260 nm) (0,1 mol/l) Min. 95 %
Transmittance (280 nm) (0,1 mol/l) Min. 97 %
Transmittance (320 nm) (0.1 mol/l) Min. 99 %

For metal trace analysis in AAS or ICP

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12/31/2022

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