1.01192

di-Ammonium oxalate monohydrate

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

• 别名: di-Ammonium oxalate monohydrate, Oxalic acid ammonium salt
• 线性分子式: (NH₄)₂C₂O₄ · H₂O
• CAS号: 6009-70-7
• 分子量: 124.10 (anhydrous basis)
• MDL號碼: MFCD00149694
• 分類程式碼代碼: 12352107
• 酶委員會索引編號: 214-202-3
• NACRES: NA.21
• 化驗: 99.5-101.0% (manganometric)
• 等級: ACS reagent
• 形狀: solid
• 溶解度: 41.8 g/L (anhydrous substance)

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. ISO; reag. Ph. Eur.
• 蒸汽壓力: <1 hPa ( 20 °C)
• 產品線: EMSURE^®
• 化驗: 99.5-101.0% (manganometric)
• 形狀: solid
• 雜質: ≤0.005% Insoluble matter
• 燃燒殘留物: ≤0.02% (as sulfate)
• pH值: 6.5 (20 °C, 41.8 g/L in H₂O)
• mp: >123 °C (decomposition)
• 溶解度: 41.8 g/L (anhydrous substance)
• 密度: 1.5 g/cm³ at 20 °C
• 體積密度: 480 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.002%; sulfate (SO₄^2-): ≤0.002%
• 正離子痕跡: Ca: ≤0.001%; Fe: ≤0.0002%; K: ≤0.001%; Mg: ≤0.001%; Na: ≤0.001%; heavy metals (as Pb): ≤0.0005%
• 儲存溫度: 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 密鑰: MSMNVXKYCPHLLN-UHFFFAOYSA-N

说明

聯結

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

分析報告

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

法律資訊

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

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302 - H319
• 防範說明: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 危險分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable