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等級
purum p.a.
品質等級
形狀
powder
損耗
≤0.3% loss on ignition, 900 °C
粒徑
>230 mesh
負離子痕跡
chloride (Cl-): ≤50 mg/kg
正離子痕跡
Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤200 mg/kg
K: ≤1000 mg/kg
Na: ≤150 mg/kg
Ni: ≤50 mg/kg
Pb: ≤100 mg/kg
Zn: ≤50 mg/kg
SMILES 字串
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI 密鑰
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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一般說明
本品为沙、白色石英(SiO2)。已有研究报道了它与碱性含有溶解的Al的NaNO3 溶液，在89℃下的反应。
應用
沙、白色石英（石英）已被用作固体样品，用于评估流体-岩石相互作用实验期间的孔体积变化。
分析報告
金属和氯化物痕迹是指酸溶性部分
訊號詞
Danger
危險聲明
危險分類
STOT RE 1 Inhalation
標靶器官
Lungs
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
nwg
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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