1.01207

磷酸氢二铵

for analysis EMSURE^® ACS,Reag. Ph Eur

• 别名: 磷酸氢二铵
• 线性分子式: (NH₄)₂HPO₄
• CAS号: 7783-28-0
• 分子量: 132.06
• MDL號碼: MFCD00010891
• 分類程式碼代碼: 12352301
• 酶委員會索引編號: 231-987-8
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. Ph. Eur.
• 產品線: EMSURE^®
• 化驗: ≥99.0% (acidimetric)
• 形狀: solid
• 效力: 6500 mg/kg LD₅₀, oral (Rat); >7950 mg/kg LD₅₀, skin (Rabbit)
• 雜質: ≤0.005% Insoluble matter
• pH值: 7.6-8.2 (20 °C, 100 g/L in H₂O)
• 溶解度: 690 g/L
• 密度: 1.619 g/cm³ at 20 °C
• 體積密度: 800‑1000 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.004%
• 正離子痕跡: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.001%; Mg: ≤0.0005%; Na: ≤0.001%; heavy metals (as Pb): ≤0.0005%
• 儲存溫度: 2-30°C
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• InChI 密鑰: MNNHAPBLZZVQHP-UHFFFAOYSA-N

说明

應用

• Phase evolution and sintering kinetics of hydroxyapatite synthesized by solution combustion technique.: This study discusses the phase evolution and sintering behavior of hydroxyapatite, a critical material in bioceramics, emphasizing the chemical processes involved during synthesis by solution combustion, which might include the usage of di-Ammonium hydrogen phosphate as a precursor (Pratihar et al., 2006).



• An investigation of the chemical synthesis and high-temperature sintering behaviour of calcium hydroxyapatite (HA) and tricalcium phosphate (TCP) bioceramics.: This article investigates the synthesis routes for bioceramics like hydroxyapatite and tricalcium phosphate, potentially utilizing di-Ammonium hydrogen phosphate in their production processes, focusing on their behavior under high temperatures (Taş et al., 1997).

聯結

替代品：AX1355-1; AX1355

分析報告

含量（酸度）： ≥ 99.0 %
不溶物： ≤ 0.005％
pH值（5 ％;水; 25 °C）：7.8-8.1
pH值（20 ％;水）：约8
氯化物（Cl）： ≤ 0.0005％
硝酸盐（NO₃）： ≤ 0.001％
硫酸盐： ≤ 0.004 %
重金属（以铅计）： ≤ 0.0005 %
Ca（钙）： ≤ 0.001 %
Fe（铁）： ≤ 0.001 %
K（钾）： ≤ 0.001 %
Mg（镁）： ≤ 0.0005％
Na（钠）： ≤ 0.001％
符合ACS试剂 Ph Eur

法律資訊

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable