PX1507

碘化钾

granular, Meets ACS Specifications GR ACS

• 线性分子式: KI
• CAS号: 7681-11-0
• 分子量: 166.00
• MDL號碼: MFCD00011405
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 231-659-4

属性

• 蒸汽壓力: 1 mmHg ( 745 °C)
• 品質等級: 200
• 化驗: ≥99.0%
• 形狀: granular
• 雜質: ≤0.005% Insoluble matter
• 損耗: ≤0.2% loss on drying, 150°C
• 顏色: white
• pH值: 6.9 (20 °C, 50 g/L in H₂O)
• bp: 1325 °C/1013 hPa
• mp: 681 °C (lit.)
• 負離子痕跡: chloride, bromide (as Cl)^-: ≤0.01%; iodate (IO₃^-): ≤3 ppm; phosphate (PO₄^3-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• 正離子痕跡: Ba: ≤0.002%; Ca: ≤0.002%; Fe: ≤3 ppm; Mg: ≤0.001%; Na: ≤0.005%; heavy metals (as Pb): ≤5 ppm
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI 密鑰: NLKNQRATVPKPDG-UHFFFAOYSA-M

说明

應用

granular, Meets ACS Specifications GR ACS

分析報告

Assay99.0% minBarium (Ba)0.002% maxCalcium (Ca)0.002% maxChloride and bromide (as Cl)0.01% maxColorWhiteFormGranulesHeavy metals (as Pb)5ppm maxInsoluble matter0.005% maxIodate (IO3)3ppm maxIron (Fe)3ppm maxLoss on drying (150°C)0.2% maxMagnesium (Mg)0.001% maxPhosphate (PO4)0.001% maxSodium (Na)0.005% maxSulfate (SO4)0.005% maxpH of a 5% solution at 25°C6.0-9.2

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H372
• 防範說明: P260 - P264 - P270 - P314 - P501
• 危險分類: STOT RE 1 Oral
• 標靶器官: Thyroid
• 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）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable