1.01207

di-Ammonium hydrogen phosphate

for analysis EMSURE^® ACS,Reag. Ph Eur

• 別名: di-Ammonium hydrogen phosphate, Ammonium biphosphate, Ammonium phosphate dibasic, Diammonium hydrogen phosphate, Fyrex
• 化学式: (NH₄)₂HPO₄
• CAS番号: 7783-28-0
• 分子量: 132.06
• MDL番号: MFCD00010891
• UNSPSCコード: 12352301
• EC Index Number: 231-987-8
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. Ph. Eur.
• 製品種目: EMSURE^®
• アッセイ: ≥99.0% (acidimetric)
• 形状: solid
• 有効性: 6500 mg/kg LD₅₀, oral (Rat); >7950 mg/kg LD₅₀, skin (Rabbit)
• 不純物: ≤0.005% Insoluble matter
• pH: 7.6-8.2 (20 °C, 100 g/L in H₂O)
• 溶解性: 690 g/L
• 密度: 1.619 g/cm³ at 20 °C
• かさ密度: 800‑1000 kg/m³
• 微量陰イオン: chloride (Cl^-): ≤0.0005%; nitrate (NO₃^-): ≤0.001%; sulfate (SO₄^2-): ≤0.004%
• 微量陽イオン: Ca: ≤0.001%; Fe: ≤0.001%; K: ≤0.001%; Mg: ≤0.0005%; Na: ≤0.001%; heavy metals (as Pb): ≤0.0005%
• 保管温度: 2-30°C
• InChI: 1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
• InChI Key: MNNHAPBLZZVQHP-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

関連事項

Replaces: AX1355-1; AX1355

アナリシスノート

Assay (acidimetric): ≥ 99.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 7.8 - 8.1
pH-value (20 %; water): about 8
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.001 %
Sulfate: ≤ 0.004 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.001 %
Corresponds to ACS, Reag. Ph Eur

法的情報

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

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable