Borsyre 99.5% for analysis
Plastic bottle, 500 g
Leverandør: Thermo Fisher Scientific
Borsyre 99.5% for analysis
Katalog # ACRO217085000
Leverandør: Thermo Fisher Scientific
CAS nummer: 10043-35-3
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Product Details & Documents
Synonymer: Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid
- CAS nummer:10043-35-3
- Formel:B(OH)₃
- MDL nummer:MFCD00011337
- Molecular Weight:61.83 g/mol
- Merck Index:13,01326
- Kogende Pt:185 °C (1013 hPa)
- Smeltende Pt:169 °C (dec.)
- Tæthed:1,44 g/cm³ (25 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:233-139-2
- NÅ:01-2119486683-25
Specifikationer
Specifikationstestresultater
- Appearance:White Crystalline powder or crystals
- pH:3.6 to 4.0 (4 % at 20°C)
- Titration with NaOH:≥99.4 %
- Chloride (Cl):≤3 ppm
- Phosphate (PO4):≤5 ppm
- Sulfate (SO4):≤5 ppm
- Arsenic (As):≤0.5 ppm
- Cadmium (Cd):≤5 ppm
- Calcium (Ca):≤20 ppm
- Copper (Cu):≤5 ppm
- Iron (Fe):≤1 ppm
- Magnesium (Mg):≤5 ppm
- Zinc (Zn):≤5 ppm
- Heavy metals (as Pb):≤5 ppm
- Insoluble matter:≤0.005 % (in methanol)
- Non-volatiles w. MeOH/HCl:≤0.05 %
Specifikationer
- Pakning:Plastic bottle
- Pakn:500 g