1.08417

Titriplex^® II

for analysis (Ethylenedinitrilotetraacetic acid, EDTA), ACS, reag. Ph. Eur.

• 別名: Titriplex^® II, EDTA, Edetic acid, Diaminoethane-tetraacetic acid
• 実験式（ヒル表記法）: C₁₀H₁₆N₂O₈
• CAS番号: 60-00-4
• 分子量: 292.24
• MDL番号: MFCD00003541
• UNSPSCコード: 12352106
• EC Index Number: 200-449-4
• NACRES: NA.21

特性

• 製品名: Titriplex^® II, for analysis (ethylenedinitrilotetraacetic acid) ACS,Reag. Ph Eur
• グレード: ACS reagent
• 品質水準: 200
• 認証: reag. Ph. Eur.
• 蒸気圧: <0.013 hPa ( 20 °C)
• 製品種目: Titripur^®
• アッセイ: ≥99.4-100.6% (complexometric)
• フォーム: solid
• 自己発火温度: >200 °C
• 有効性: 2580 mg/kg LD₅₀, oral (Rat)
• 反応適合性: reaction type: Complexometric reactions
• テクニック: titration: suitable
• pH: 2.5 (23 °C, 10 g/L in H₂O, slurry)
• mp: 220 °C (decomposition)
• 転移温度: flash point >400 °C (DIN 51758)
• 溶解性: 0.5 g/L
• 密度: 0.86 g/cm³ at 20 °C
• かさ密度: 600 kg/m³
• 微量陽イオン: Ca: ≤10 ppm; Fe: ≤10 ppm; Mg: ≤5 ppm; heavy metals (as Pb): ≤10 ppm
• 保管温度: 15-25°C
• SMILES記法: N(CCN(CC(=O)O)CC(=O)O)(CC(=O)O)CC(=O)O
• 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

詳細

アナリシスノート

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

法的情報

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

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

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H319
• 注意書き: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable