dilithium(1+) ion hydrate sulfate

• ChemBase编号: 103656
• 分子式: H2Li2O5S
• 平均质量: 127.95988
• 单一同位素质量: 127.99430326
• SMILES: [Li+].[Li+].O.[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[Li+].[Li+].O
• InChI: InChI=1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2
• InChIKey: RKGLUDFWIKNKMX-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: dilithium(1+) ion hydrate sulfate
• IUPAC传统名: dilithium(1+) ion hydrate sulfate; diLithoTab hydrate sulfate
• 别名: 硫酸锂单水合物, ACS; 硫酸锂单水合物; 硫酸锂 一水合物; Lithiophor; Lithium-Duriles; Lithium sulfate monohydrate, ACS; Lithium sulfate monohydrate; LITHIUM SULFATE, ACS

登记号

• CAS号: 10102-25-7
• EC号: 233-820-4
• MDL号: MFCD00149766
• 默克索引号: 145541
• PubChem SID: 24882254; 24847956; 162090413; 24864722; 24896496; 24882252
• PubChem CID: 165815

理论计算性质

• Acid pKa: -3.034349
• 质子受体: 4
• 质子供体: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• 摩尔折射率: 11.5274 cm^3
• 极化性: 6.037845 Å^3
• 极化表面积: 80.26 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble1 M at 20 °C, clear, colorless; Soluble in water
• 外观: Crystalline
• 熔点: 130°C; 130°C -H{2}O
• 密度: 2.06; 2.1 g/ml
• 紫外吸收波长: λ: 260 nm Amax: 0.10; λ: 280 nm Amax: 0.08
• pH值: 4-7 (25 °C, 1 M in H2O)

安全信息

• 保存条件: Room Temperature (15-30°C), Desiccate
• RTECS编号: OJ6419000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 易燃性(Flammable) (F); X; 有害性(Harmful) (Xn)
• 德国WGK号: 1
• 危险公开号: 22; 22-36/37/38; R:14/15-34
• 安全公开号: 26-36/37; S:8-45
• TSCA收录: 是
• GHS危险品标识: GHS06; GHS07
• GHS警示词: Warning
• GHS危险声明: H301-H315-H319-H335; H302
• GHS警示性声明: P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: ≥98%; ≥99.0%; ≥99.0% (dried basis, T); ≥99.0% (T); ≥99.0% (titration); ≥99.0% dry basis; 99%; 99.0% min
• 级别: ACS; ACS reagent; JIS special grade; puriss. p.a.; REAGENT; ReagentPlus®
• 杂质: <0.0005% Phosphorus (P); <0.01% Insoluble matter; ≤0.001% heavy metals (as Pb); ≤0.01% insolubles; insoluble matter, passes filter test
• 痕量阳离子: Al: <0.0005%; Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: <0.0005%; Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: <0.0005%; Cu: ≤5 mg/kg; Fe: <0.0005%; Fe: ≤0.001%; Fe: ≤20 mg/kg; Fe: ≤5 mg/kg; heavy metals (as Pb): ≤0.001%; K: <0.05%; K: ≤0.05%; K: ≤200 mg/kg; K: ≤50 mg/kg; Mg: <0.0005%; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: <0.05%; Na: ≤0.05%; Na: ≤100 mg/kg; Na: ≤50 mg/kg; NH4+: <0.05%; Ni: ≤5 mg/kg; Pb: <0.001%; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: <0.0005%; Zn: ≤5 mg/kg
• 痕量阴离子: chloride (Cl-): <0.002%; chloride (Cl-): ≤0.002%; chloride (Cl-): ≤20 mg/kg; chloride (Cl-): ≤50 mg/kg; nitrate (NO3-): ≤0.001%; nitrate (NO3-): ≤10 mg/kg
• 干燥失重: 13.0-15.0% loss on drying
• λ: 1 M in H2O
• 产品线: BioUltra
• 线性分子式: Li2SO4 · H2O

详细说明

MP Biomedicals - 02152539

Monohydrate
ACS Reagent Grade

Sigma Aldrich - 238031

包装
100, 500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 398152

包装
100, 500 g in poly bottle