1.04994
Potassium fluoride
for analysis EMSURE® ACS
동의어(들):
Potassium fluoride
크기 선택
제품정보 (DICE 배송 시 비용 별도)
SMILES string
[K+].[F-]
InChI
1S/FH.K/h1H;/q;+1/p-1
InChI key
NROKBHXJSPEDAR-UHFFFAOYSA-M
grade
ACS reagent
vapor pressure
1.3 hPa ( 885 °C)
product line
EMSURE®
assay
≥99.0% (precipitation titration)
form
solid
potency
245 mg/kg LD50, oral (Rat)
impurities
≤0.05% Free acid (as HF)
pH
8-9 (20 °C, 50 g/L in H2O)
bp
1505 °C/1013 hPa
mp
846 °C
solubility
923 g/L
density
2.48 g/cm3 at 20 °C
bulk density
400 kg/m3
anion traces
chloride (Cl-): ≤0.005%, hexafluorosilicate (SiF62-): ≤0.05%, sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.001%, Na: ≤0.2%, excess alkali: ≤0.05% (as KOH), heavy metals (as Pb): ≤0.001%
storage temp.
2-30°C
Quality Level
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관련 카테고리
Application
- Preanalytical factors influencing the results of ethanol analysis in postmortem specimens.: This study explores various preanalytical factors that affect the accuracy of ethanol analysis in postmortem specimens. Potassium fluoride is highlighted for its role in preventing the postmortem production of ethanol, thus ensuring reliable analytical results (Olds & Jones, 2024).
- Enantioselective Synthesis of Chiral 2-Nitroallylic Amines via Cooperative Cation-Binding Catalysis.: This study reports the enantioselective synthesis of chiral 2-nitroallylic amines using a cooperative cation-binding catalysis approach involving potassium fluoride. It highlights the compound′s efficacy in asymmetric synthesis, an important area in organic chemistry (Park et al., 2023).
- Synthesis of Sulfonyl Fluorides Using Direct Chloride/Fluoride Exchange in Potassium Fluoride and Water/Acetone.: The article presents a method for synthesizing sulfonyl fluorides using direct chloride/fluoride exchange in potassium fluoride and water/acetone, highlighting a practical and efficient approach to synthesizing these important compounds in organic chemistry (Bare, 2023).
Analysis Note
Free alkali (as KOH): ≤ 0.05 %
Free acid (as HF): ≤ 0.05 %
Chloride (Cl): ≤ 0.005 %
Hexafluorosilicate (SiF₆): ≤ 0.05 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Na (Sodium): ≤ 0.2 %
Legal Information
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1
저장 등급
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.04994.1000 | 04022536059075 |
| 1.04994.0250 | 04022536059068 |
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