磷酸铵 二元

• 产品号: 09839
• CAS号: 7783-28-0
• 分子式: H9N2O4P
• 分子量: 132.056221
• 纯 度: ≥99.0% (T)

产品别名

• 标题: Ammonium phosphate dibasic
• IUPAC标准名: phosphoric acid diamine
• IUPAC传统名: phosphoric acid diamine
• 别名: 磷酸氢铵; Diammonium hydrogenphosphate; Ammonium hydrogenphosphate; di-Ammonium hydrogenphosphate (sec); 磷酸二铵; 磷酸氢二铵

产品登记号

• PubChem SID: 24846462
• CAS号: 7783-28-0
• MDL号: MFCD00010891
• EC号: 231-987-8

产品性质

• 痕量阴离子: chloride (Cl-): ≤5 mg/kg
• 痕量阴离子: nitrate (NO3-): ≤10 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤20 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg
• 痕量阳离子: As: ≤0.1 mg/kg
• 痕量阳离子: Ba: ≤5 mg/kg
• 痕量阳离子: Bi: ≤5 mg/kg
• 痕量阳离子: Ca: ≤10 mg/kg
• 痕量阳离子: Cd: ≤5 mg/kg
• 痕量阳离子: Co: ≤5 mg/kg
• 痕量阳离子: Cr: ≤5 mg/kg
• 痕量阳离子: Cu: ≤5 mg/kg
• 痕量阳离子: Fe: ≤5 mg/kg
• 痕量阳离子: K: ≤50 mg/kg
• 痕量阳离子: Li: ≤5 mg/kg
• 痕量阳离子: Mg: ≤5 mg/kg
• 痕量阳离子: Mn: ≤5 mg/kg
• 痕量阳离子: Mo: ≤5 mg/kg
• 痕量阳离子: Na: ≤50 mg/kg
• 痕量阳离子: Ni: ≤5 mg/kg
• 痕量阳离子: Pb: ≤5 mg/kg
• 痕量阳离子: Sr: ≤5 mg/kg
• 痕量阳离子: Zn: ≤5 mg/kg
• 杂质: insoluble matter, passes filter test
• λ: 1 M in H2O
• 线性分子式: (NH4)2HPO4
• 产品线: BioUltra
• 纯度: ≥99.0% (T)
• 紫外吸收波长: λ: 260 nm Amax: 0.065
• 紫外吸收波长: λ: 280 nm Amax: 0.065
• 熔点: 155 °C (dec.)(lit.)
• pH值: 7.5-9.0 (25 °C, 1 M in H2O)
• 溶解度: H2O: soluble1 M at 20 °C, clear, colorless
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P261-P305 + P351 + P338
• 危险公开号: 36/37/38
• 安全公开号: 26-36
• 德国WGK号: 1

产品详细信息

详细说明 (English)

Application
Ammonium phosphate dibasic can be used to study x-ray crystallography, biological buffers, optimization reagents, proteomics and protein structural analysis. Ammonium phosphate dibasic has been used in a study for the development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances. Ammonium phosphate dibasic has also been used to crystallize the native enzyme cellobiohydrolase IB using the hanging-drop vapour-diffusion method.

详细说明 (简体中文)

Application
Ammonium phosphate dibasic can be used to study x-ray crystallography, biological buffers, optimization reagents, proteomics and protein structural analysis. Ammonium phosphate dibasic has been used in a study for the development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances. Ammonium phosphate dibasic has also been used to crystallize the native enzyme cellobiohydrolase IB using the hanging-drop vapour-diffusion method.