1.05044

碘化钾

for inorganic trace analysis, 99.995 Suprapur^®

• 線性公式: KI
• CAS號碼: 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
• NACRES: NB.21

屬性

• 等級: for inorganic trace analysis
• 品質等級: 100
• 蒸汽壓力: 1 mmHg ( 745 °C)
• 化驗: 99.995%
• 形狀: solid
• 效力: 2779 mg/kg LD₅₀, oral (Rat)
• pH值: 6.9 (20 °C, 50 g/L in H₂O)
• bp: 1325 °C/1013 hPa
• mp: 681 °C (lit.)
• 溶解度: 1430 g/L
• 體積密度: 1500 kg/m³
• 儲存溫度: 2-30°C
• SMILES 字串: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI 密鑰: NLKNQRATVPKPDG-UHFFFAOYSA-M

描述

分析報告

Purity (metallic): ≥ 99.995 %
Assay (argentometric): ≥ 99.5 %
Chloride and Bromide (as Cl): ≤ 100 ppm
Phosphate (PO₄): ≤ 10 ppm
Sulfate (SO₄): ≤ 10 ppm
Total nitrogen (N): ≤ 10.0 ppm
Al (Aluminium): ≤ 0.010 ppm
Ba (Barium): ≤ 5.0 ppm
Ca (Calcium): ≤ 0.05 ppm
Cd (Cadmium): ≤ 0.010 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.010 ppm
Cr (Chromium): ≤ 0.010 ppm
Cu (Copper): ≤ 0.010 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.050 ppm
La (Lanthanum): ≤ 0.010 ppm
Mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 5 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.010 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 0.10 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.010 ppm

法律資訊

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 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