8.19040

Ethylenediaminetetraacetic acid dipotassium salt dihydrate

for synthesis

• 동의어(들): Ethylenediaminetetraacetic acid dipotassium salt dihydrate, Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex^® Potassium salt
• 실험식(Hill 표기법): C₁₀H₁₄K₂N₂O₈ · 2H₂O
• CAS Number: 25102-12-9
• Molecular Weight: 404.45
• UNSPSC 코드: 12352107
• EC 인덱스 번호: 217-895-0
• NACRES: NA.22

속성

• Quality Level: 200
• 형태: solid
• 효능: >2000 mg/kg LD₅₀, oral (Rat)
• pH: 4-5 (20 °C, 50 g/L in H₂O)
• mp: 272 °C
• 벌크 밀도: 310 kg/m³
• 저장 온도: 2-30°C
• InChI: 1S/C10H16N2O8.2K.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2
• InChI key: JFROQFOCFOKDKU-UHFFFAOYSA-L

설명

분석 메모

Assay (complexometric; calculated on dried substance): 99.0 - 101.5 %
Identity (IR): passes test

법적 정보

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H332
• 예방조치 성명서: P261 - P271 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2