1.01192

di-Ammonium oxalate monohydrate

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 別名: di-Ammonium oxalate monohydrate, Oxalic acid ammonium salt
• 化学式: (NH₄)₂C₂O₄ · H₂O
• CAS番号: 6009-70-7
• 分子量: 124.10 (anhydrous basis)
• MDL番号: MFCD00149694
• UNSPSCコード: 12352107
• EC Index Number: 214-202-3
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 蒸気圧: <1 hPa ( 20 °C)
• 製品種目: EMSURE^®
• アッセイ: 99.5-101.0% (manganometric)
• 形状: solid
• 不純物: ≤0.005% Insoluble matter
• 強熱残分: ≤0.02% (as sulfate)
• pH: 6.5 (20 °C, 41.8 g/L in H₂O)
• mp: >123 °C (decomposition)
• 溶解性: 41.8 g/L (anhydrous substance)
• 密度: 1.5 g/cm³ at 20 °C
• かさ密度: 480 kg/m³
• 微量陰イオン: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.002%; sulfate (SO₄^2-): ≤0.002%
• 微量陽イオン: Ca: ≤0.001%; Fe: ≤0.0002%; K: ≤0.001%; Mg: ≤0.001%; Na: ≤0.001%; heavy metals (as Pb): ≤0.0005%
• 保管温度: 2-30°C
• InChI: 1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
• InChI Key: MSMNVXKYCPHLLN-UHFFFAOYSA-N

詳細

関連事項

Replaces: AX1325; AX1325-2; AX1325-20; AX1325-1

アナリシスノート

Assay (manganometric): 99.5 - 101.0 %
Insoluble matter: ≤ 0.005 %
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.002 %
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.0002 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.001 %
Na (Sodium): ≤ 0.001 %
Residue on ignition (as sulfate): ≤ 0.02 %
Corresponds to ACS,ISO,Reag. Ph Eur

法的情報

EMSURE 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: H302 - H319
• 注意書き: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable