potassium iodic acid iodate

• ChemBase编号: 111220
• 分子式: HI2KO6
• 平均质量: 389.91158
• 单一同位素质量: 389.74996543
• SMILES: [K+].O[I](=O)=O.[O-][I](=O)=O
• Canonical SMILES: O[I](=O)=O.[O-][I](=O)=O.[K+]
• InChI: InChI=1S/2HIO3.K/c2*2-1(3)4;/h2*(H,2,3,4);/q;;+1/p-1
• InChIKey: ACAYDTMSDROWHW-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: potassium iodic acid iodate
• IUPAC传统名: potassium ion iodic acid iodate; potassium iodic acid iodate
• 别名: 氢碘酸钾, 0.025N标准溶液; 氢碘酸钾, 基准物, ACS; 碘酸钾合一碘酸; 酸性碘酸钾; 重碘酸氢钾; Potassium hydrogen iodate, 0.025N Standardized Solution; Potassium hydrogen iodate, primary standard, ACS; POTASSIUM BIIODATE; Potassium biiodate; Potassium hydrogeniodate; Potassium hydrogen diiodate

登记号

• CAS号: 13455-24-8
• EC号: 236-650-9
• MDL号: MFCD00011400
• PubChem SID: 162103048; 24881846
• PubChem CID: 23700942

理论计算性质

• Acid pKa: -32.990604
• 质子受体: 3
• 质子供体: 1
• LogD (pH = 5.5): -2.1981263
• LogD (pH = 7.4): -2.1981263
• Log P: 0.17827241
• 摩尔折射率: 18.7912 cm^3
• 极化性: 8.611166 Å^3
• 极化表面积: 54.37 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: Liquid; Powder

安全信息

• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C); 氧化性(Oxidising) (O)
• 联合国危险货物编号: 3085; UN1479
• 德国WGK号: 3
• 联合国危险货物等级: 5.1
• 联合国危险货物包装类别(PG): 2; II
• 危险公开号: 8-34
• 安全公开号: 17-20-26-36/37/39-45; 17-26-36/37/39-45
• TSCA收录: 是
• GHS危险品标识: GHS03; GHS05
• GHS警示词: Danger
• GHS危险声明: H272-H314; H272-H314-H318
• GHS警示性声明: P220-P280-P305 + P351 + P338-P310; P221-P210-P303+P361+P353-P305+P351+P338-P405-P501A
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3085 5.1/PG 2

产品相关信息

• 纯度: ≥99.8% (RT); ≥99.9%; 99%; 99.9-100.1% (iodometric); 99.95-100.05%; 99.95-100.05% (acidimetric)
• 级别: ACS reagent; puriss. p.a.
• 杂质: ≤0.002% total nitrogen (N); ≤0.01% insolubles
• 痕量阳离子: Ca: ≤20 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤0.001%; Fe: ≤20 mg/kg; heavy metals: ≤0.001%; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• 痕量阴离子: bromide, bromate, chloride, chlorate (as Cl-): ≤200 mg/kg; chloride (Cl-): ≤0.02%; sulfate (SO42-): ≤0.005%; sulfate (SO42-): ≤50 mg/kg
• 线性分子式: KH(IO3)2

详细说明

MP Biomedicals - 05218201

MP Biomedicals Rare Chemical collection