62609

硫酸锂 一水合物

puriss. p.a., ACS reagent, ≥99.0% (dried basis, T)

• 線性公式: Li₂SO₄ · H₂O
• CAS號碼: 10102-25-7
• 分子量：: 127.96
• EC號碼: 233-820-4
• MDL號碼: MFCD00149766
• 分類程式碼代碼: 12352302
• PubChem物質ID: 329759744
• NACRES: NB.24

屬性

• 等級: ACS reagent; puriss. p.a.
• 化驗: ≥99.0% (dried basis, T)
• 形狀: powder or crystals
• 損耗: 13.0-15.0% loss on drying
• 負離子痕跡: chloride (Cl^-): ≤20 mg/kg; nitrate (NO₃^-): ≤10 mg/kg
• 正離子痕跡: Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg; heavy metals: ≤0.001% (by ICP)
• SMILES 字串: [Li+].[Li+].O.[O-]S([O-])(=O)=O
• InChI: 1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2
• InChI 密鑰: RKGLUDFWIKNKMX-UHFFFAOYSA-L

描述

應用

Lithium sulfate monohydrate is a colorless crystalline lithium salt. Its solubility in water decreases with a rise in temperature. It can be synthesized by the dissolution of lithium carbonate in sulfuric acid.[1] A kinetic model has been proposed to investigate the dehydration of Li₂SO₄.H₂O. Monte-Carlo simulation of the various processes (nucleation and growth) involved in its dehydration has been evaluated.[2] Neutron-diffraction investigations of LiSO₄.H₂O have been reported.[3]

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H319
• 防範說明: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 危險分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable