orto-Borsyre 99.5-100.5% (by titrimetric analysis on dry substance) USP, NF, BP, Ph. Eur., pharma grade

Leverandør: PanReac AppliChem
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APPC141015.0416EA 0 NOK
APPC141015.0416 APPC141015.0914 APPC141015.1211
orto-Borsyre 99.5-100.5% (by titrimetric analysis on dry substance) USP, NF, BP, Ph. Eur., pharma grade
orto-Borsyre
Formel: B(OH)₃
MW: 61,83 g/mol
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00011337
CAS-nummer: 10043-35-3
EINECS: 233-139-2
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Spesifikasjon Testresultater

Assay (Titrimetric, Calculated on Dried Substance) 99.5 - 100.5%
Assay (Titrimetric) 99.0 - 100.5%
Identity Passes Test
pH (3.3%; H₂O) 3.8 - 4.8
Loss on Drying Max. 0.5%
Residue on Ignition (CH₃OH + HCl) Max. 0.1%
Residual Solvents (Ph. Eur./USP) Passes Test
Organic Substances Passes Test
Sulphate Max. 0.045%
Phosphate Max. 0.002%
Chloride Max. 0.002%
As Max. 0.0005%
Fe Max. 0.001%
Pb Max. 0.001%
Cu Max. 0.001%
Mg Max. 0.005%
Ni Max. 0.001%
Class 1 (Cd) - ICH Q3D Max. 0.5 ppm
Class 2B (Au) - ICH Q3D Max. 10 ppm
Class 1 (As) - ICH Q3D Max. 1.5 ppm
Class 1 (Hg) - ICH Q3D Max. 1.5 ppm
Class 2A (V) - ICH Q3D Max. 10 ppm
Class 2A (Ni) - ICH Q3D Max. 20 ppm
Class 2B (Ru) - ICH Q3D Max.10 ppm
Class 2B (Pt) - ICH Q3D Max. 10 ppm
Class 2B (Se) - ICH Q3D Max. 15 ppm
Class 2B (Ag) - ICH Q3D Max. 15 ppm
Class 3 (Sb) - ICH Q3D Max. 120 ppm
Class 3 (Sn) - ICH Q3D Max. 600 ppm
Class 2B (Rh) - ICH Q3D Max. 10 ppm
Class 2A (Co) - ICH Q3D Max. 5 ppm
Class 3 (Li) - ICH Q3D Max. 55 ppm
Class 1 (Pb) - ICH Q3D Max. 0.5 ppm
Class 2B (Tl) - ICH Q3D Max. 0.8 ppm
Class 2B (Pd) - ICH Q3D Max. 10 ppm
Class 2B (Ir) - ICH Q3D Max. 10 ppm
Class 2B (Os) - ICH Q3D Max. 10 ppm
Class 3 (Ba) - ICH Q3D Max. 140 ppm
Class 3 (Mo) - ICH Q3D Max. 25 ppm
Class 3 (Cr) - ICH Q3D Max. 25 ppm
Class 3 (Cu) - ICH Q3D Max. 250 ppm

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