dichlorobarium dihydrate

• ChemBase编号: 130832
• 分子式: BaCl2H4O2
• 平均质量: 244.26356
• 单一同位素质量: 243.86408173
• SMILES: O.O.Cl[Ba]Cl
• Canonical SMILES: Cl[Ba]Cl.O.O
• InChI: InChI=1S/Ba.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
• InChIKey: PWHCIQQGOQTFAE-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: dichlorobarium dihydrate
• IUPAC传统名: dichlorobarium dihydrate
• 别名: 氯化钡 二水合物; Barium chloride dihydrate

登记号

• CAS号: 10326-27-9
• EC号: 233-788-1
• MDL号: MFCD00149154
• PubChem SID: 24858504; 162225110; 24877692; 24891531; 24853018
• PubChem CID: 25157

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 1.069
• LogD (pH = 7.4): 1.069
• Log P: 1.069
• 摩尔折射率: 12.2726 cm^3
• 极化性: 10.446077 Å^3
• 极化表面积: 0.0 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

• 外观: powder
• pH值: 5.0-8.0 (25 °C, 50 mg/mL in H2O); 5.2-8.0 (25 °C, 5%); 5.2-8.2 (25 °C, 5%); 5.2-8.2 (25 °C, 50 mg/mL in H2O); 5-7 (20 °C, 5%)

安全信息

• RTECS编号: CQ8751000
• 欧盟危险性物质标志: 有毒(Toxic) (T)
• 联合国危险货物编号: 1564
• 德国WGK号: 3
• 联合国危险货物等级: 6.1
• 联合国危险货物包装类别(PG): 3
• 危险公开号: 20-25
• 安全公开号: 45
• GHS危险品标识: GHS06
• GHS警示词: Danger
• GHS危险声明: H301-H332
• GHS警示性声明: P301 + P310
• 个人保护装置: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• RID/ADR: UN 1564 6.1/PG 3

产品相关信息

• 纯度: ≥98.5%; ≥99%; ≥99.0%; ≥99.0% (KT); ≥99.999% trace metals basis
• 级别: ACS reagent; ACS reagent, reag. ISO, reag. Ph. Eur.; JIS special grade; puriss.; puriss. p.a.; puriss. p.a. plus; purum p.a.; SAJ first grade
• 杂质: ≤0.0005% heavy metals (as Pb); ≤0.002% heavy metals (as Pb); ≤0.002% total nitrogen (N); ≤0.005% insolubles; ≤0.005% oxidizers
• 痕量阳离子: Ca: ≤0.05%; Ca: ≤200 mg/kg; Ca: ≤50 mg/kg; Ca: ≤500 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤1 mg/kg; Fe: ≤10 mg/kg; Fe: ≤2 ppm; Fe: ≤50 mg/kg; heavy metals (as Pb): ≤5 ppm; K: ≤0.0025%; K: ≤100 mg/kg; K: ≤25 mg/kg; K: ≤500 mg/kg; Mg: ≤10 mg/kg; Mg: ≤20 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤0.005%; Na: ≤1000 mg/kg; Na: ≤200 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sr: ≤0.1%; Sr: ≤100 mg/kg; Sr: ≤1000 mg/kg; Sr: ≤5000 mg/kg; Zn: ≤5 mg/kg; Zn: ≤50 mg/kg
• 干燥失重: 14.0-16.0% loss on drying; 14.0-16.0% loss on drying, 150 °C
• Empirical Formula (Hill Notation): BaCl2 · 2H2O

详细说明

Sigma Aldrich - 529591

包装
100 g in poly bottle

Sigma Aldrich - 217565

包装
100, 500 g in poly bottle
2.5 kg in poly bottle

Sigma Aldrich - B0750

包装
1 kg in poly bottle
100, 500 g in poly bottle