1.05679

Lithium chloride

for analysis EMSURE^® ACS,Reag. Ph Eur

• 동의어(들): Lithium chloride
• 실험식(Hill 표기법): ClLi
• CAS Number: 7447-41-8
• Molecular Weight: 42.39
• MDL number: MFCD00011078
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 231-212-3
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 300
• Agency: reag. Ph. Eur.
• vapor pressure: 1.33 hPa ( 547 °C)
• 제품 라인: EMSURE^®
• 분석: ≥99% (LiCl basis, silver nitrate titration)
• 형태: solid
• 효능: 526 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• 불순물: ≤0.008 meq/g Total of alkali; ≤0.01% Insoluble matter
• 손실: ≤1% loss on drying, 130 °C
• pH: 6 (20 °C, 50 g/L in H₂O)
• bp: 1360 °C/1013 hPa
• mp: 614 °C
• solubility: 832 g/L
• density: 2.07 g/cm³ at 20 °C
• 벌크 밀도: 530 kg/m³
• 음이온 미량물: nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: Ba: ≤0.002%; Ca: ≤0.005%; Fe: ≤0.0005%; K: ≤0.01%; Mg: ≤0.005%; Na: ≤0.02%; heavy metals (as Pb): ≤0.0005%
• 저장 온도: 2-30°C
• InChI: 1S/ClH.Li/h1H;/q;+1/p-1
• InChI key: KWGKDLIKAYFUFQ-UHFFFAOYSA-M

설명

애플리케이션

• Stereocontrolled synthesis of syn-beta-Hydroxy-alpha-amino acids by direct aldolization of pseudoephenamine glycinamide.: Lithium chloride is employed in the stereocontrolled synthesis of syn-beta-Hydroxy-alpha-amino acids, highlighting its role in advanced synthetic chemistry techniques. This research provides insights into chemical synthesis and the development of complex organic compounds, relevant for chemists focusing on synthetic methodologies (Seiple et al., 2014).

분석 메모

Assay (argentometric, LiCl): ≥ 99 %
Insoluble matter: ≤ 0.01 %
Nitrate (NO₃): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.02 %
Total of alkali: ≤ 0.008 meq/g
Loss on drying (130 °C): ≤ 1.0 %

법적 정보

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H319
• 예방조치 성명서: P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable