硫化钠九水合物，Sodium sulfide nonahydrate；≥99.99% trace metals basis

质量水平

100

检测方案

≥99.99% trace metals basis

形式

crystals and lumps

reaction suitability

reagent type: catalyst
core: sodium

杂质

<100 ppm total metallic impurities

痕量阴离子

SO₃^2- and S₂O₃^2-: ≤0.1%

痕量阳离子

Fe:, passes test
NH₄⁺: ≤0.005%

储存温度

2-8°C

SMILES string

O.O.O.O.O.O.O.O.O.[Na]S[Na]

InChI

1S/2Na.9H2O.S/h;;9*1H2;

InChI key

UIINQVYGFKNSPA-UHFFFAOYSA-N