1.07865

Strontium chloride hexahydrate

for analysis EMSURE^® ACS

• 동의어(들): Strontium chloride hexahydrate
• 실험식(Hill 표기법): Cl₂Sr · 6H₂O
• CAS Number: 10025-70-4
• Molecular Weight: 266.62
• MDL number: MFCD00149865
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 233-971-6
• NACRES: NA.21
• solubility: 2058 g/L

속성

• Grade: ACS reagent
• Quality Level: 300
• 제품 라인: EMSURE^®
• 분석: 98.0-103.0% (complexometric)
• 양식: solid
• 효능: 1796 mg/kg LD₅₀, oral (Rat)
• 불순물: ≤0.005% Insoluble matter
• pH: 5-7 (25 °C, 50 g/L in H₂O)
• mp: 61 °C
• solubility: 2058 g/L
• density: 1.95 g/cm³ at 20 °C
• 벌크 밀도: 1050 kg/m³
• 음이온 미량물: nitrate (NO₃^-): ≤0.002%; sulfate (SO₄^2-): ≤0.001%
• 양이온 미량물: Ba: ≤0.002%; Ca: ≤0.05%; Cu: ≤0.0002%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.0002%; Na: ≤0.01%; Pb: ≤0.0002%; heavy metals: ≤0.0005%
• 저장 온도: 2-30°C
• SMILES string: [Sr](Cl)Cl.O.O.O.O.O.O
• InChI: 1S/2ClH.6H2O.Sr/h2*1H;6*1H2;/q;;;;;;;;+2/p-2
• InChI key: AMGRXJSJSONEEG-UHFFFAOYSA-L

설명

분석 메모

Assay (complexometric): 99.0 - 103.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 5.0 - 7.0
Nitrate (NO₃): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.001 %
Heavy metals (ACS): ≤ 0.0005 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.05 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.005 %
Mg (Magnesium): ≤ 0.0002 %
Na (Sodium): ≤ 0.01 %
Pb (Lead): ≤ 0.0002 %
Corresponds to ACS

법적 정보

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1