1.04440

Kaolin

powder

• Synonyma: Kaolin
• Číslo CAS: 1332-58-7
• MDL number: MFCD00467010
• UNSPSC Code: 11111803
• EC Index Number: 310-194-1
• NACRES: NB.51

Vlastnosti

• Quality Segment: 100
• impurities: ≤0.001% Pb (Lead), ≤2.0% Substances soluble in hydrochloric acid
• loss: ≤15.0% loss on ignition, 600°C
• pH: 6-7 (20 °C, 50 g/L in H₂O, slurry)
• density: 2.6 g/cm³ at 20 °C
• bulk density: 470 kg/m³
• storage temp.: no temp limit
• SMILES string: [Si](=O)(O[Si](=O)O[Al]=O)O[Al]=O.O.O
• InChI: 1S/2Al.O5Si2.2H2O.2O/c;;1-6(2)5-7(3)4;;;;/h;;;2*1H2;;/q2*+1;-2;;;;
• InChI key: NLYAJNPCOHFWQQ-UHFFFAOYSA-N

Popis

Analysis Note

Identity: passes test
Substances soluble in hydrochloric acid: ≤ 2.0 %
Appearance of substance (colour): passes test
Appearance of substance (description): passes test
Carbonate: passes test
Iron: passes test
Pb (Lead): ≤ 0.001 %
Loss on ignition (600 °C): ≤ 15.0 %

Other Notes

Replaces: KX0006-1

Bezpečnostní informace

• flash_point_f: Not applicable
• flash_point_c: Not applicable
• Skladovací třída: 13 - Non Combustible Solids