高岭土

表单

powder

质量水平

200

质量

heavy

杂质

acid. or alk. react. impurities, in accordance
organic impurities, in accordance
≤0.01% heavy metals (as Pb)
≤1% soluble in acid (as SO₄)

容量

in accordance absorption capacity

痕量阴离子

chloride (Cl^-): ≤250 mg/kg
sulfate (SO₄^2-): ≤1000 mg/kg

痕量阳离子

Ca: ≤250 mg/kg

适用性

in accordance for identity
passes test for swelling capacity

应用

pharmaceutical (small molecule)

SMILES字符串

[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