1.08417

Titriplex^® II

for analysis (ethylenedinitrilotetraacetic acid) ACS,Reag. Ph Eur

• 동의어(들): Titriplex^® II, EDTA, Edetic acid, Diaminoethane-tetraacetic acid
• 실험식(Hill 표기법): C₁₀H₁₆N₂O₈
• CAS Number: 60-00-4
• Molecular Weight: 292.24
• MDL number: MFCD00003541
• UNSPSC 코드: 12352106
• EC 인덱스 번호: 200-449-4

속성

• Grade: ACS reagent
• Quality Level: 200
• Agency: reag. Ph. Eur.
• vapor pressure: <0.013 hPa ( 20 °C)
• 제품 라인: Titripur^®
• 분석: ≥99.4-100.6% (complexometric)
• 형태: solid
• autoignition temp.: >200 °C
• 효능: 2580 mg/kg LD₅₀, oral (Rat)
• 반응 적합성: reaction type: Complexometric reactions
• 기술: titration: suitable
• pH: 2.5 (23 °C, 10 g/L in H₂O, slurry)
• mp: 220 °C (decomposition)
• 전이 온도: flash point >400 °C (DIN 51758)
• solubility: 0.5 g/L
• density: 0.86 g/cm³ at 20 °C
• 벌크 밀도: 600 kg/m³
• 양이온 미량물: Ca: ≤10 ppm; Fe: ≤10 ppm; Mg: ≤5 ppm; heavy metals (as Pb): ≤10 ppm
• 저장 온도: 15-25°C
• InChI: 1S/C10H16N2O8/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)
• InChI key: KCXVZYZYPLLWCC-UHFFFAOYSA-N

설명

분석 메모

Assay (complexometric): 99.4 - 100.6 %
Identity (IR-spectrum): conforms
Appearance: White to almost white, fine crystalline to crystalline powder.
in ammonia insoluble components: ≤ 0.005 %
Heavy metals (as Pb): ≤ 10 ppm
Ca (Calcium): ≤ 10 ppm
Fe (Iron): ≤ 10 ppm
Mg (Magnesium): ≤ 5 ppm
Nitrilotriacetic acid: ≤ 0.1 %
Sulfated ash: ≤ 0.1 %
Water (according to Karl Fischer): ≤ 0.2 %
ACS and Reag. Ph Eur conforms

법적 정보

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

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable