phosphoric acid amine

• ChemBase编号: 102965
• 分子式: H6NO4P
• 平均质量: 115.025701
• 单一同位素质量: 115.00344431
• SMILES: N.OP(=O)(O)O
• Canonical SMILES: OP(=O)(O)O.N
• InChI: InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• InChIKey: LFVGISIMTYGQHF-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: phosphoric acid amine
• IUPAC传统名: phosphoric acid amine
• 别名: 磷酸一铵 溶液; 一盐基磷酸铵; 磷酸二氢铵; 磷铵; 磷酸一铵; 磷酸一铵; Ammonium dihydrogen phosphate solution; Ammonium phosphate monobasic solution; Ammonium Dihydrogen Phosphate; AMMONIUM PHOSPHATE MONOBASIC; mono-Ammonium phosphate; prim-Ammonium phosphate; Ammonium dihydrogenphosphate; Ammonium phosphate monobasic; Ammonium phosphate monobasic; Ammonium dihydrogenphosphate

登记号

• CAS号: 7722-76-1
• EC号: 231-791-2; 231-764-5
• MDL号: MFCD00003396
• PubChem SID: 24846397; 24890573; 24846272; 162090174; 24870437; 24890720; 24852930; 24852085; 24850742
• PubChem CID: 123954

理论计算性质

• Acid pKa: 1.7961261
• 质子受体: 4
• 质子供体: 3
• LogD (pH = 5.5): -3.3916447
• LogD (pH = 7.4): -3.9718332
• Log P: -1.0201038
• 摩尔折射率: 14.6519 cm^3
• 极化性: 5.927813 Å^3
• 极化表面积: 77.76 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble, clear, colorless; H2O: soluble0.1 g/mL at 25 °C, clear, colorless; H2O: soluble0.1 M at 20 °C, clear, colorless; H2O: soluble2.5 M at 20 °C, clear, colorless
• 外观: crystalline
• 熔点: 190 °C (374 °F); 190 °C (dec.)(lit.)
• 沸点: Decomposes
• 密度: 1.144 g/mL at 20 °C; 1.803 (water = 1)
• 蒸汽压: Extremely low
• 紫外吸收波长: λ: 210 nm Amax: 0.05; λ: 220 nm Amax: 0.04; λ: 230 nm Amax: 0.03; λ: 240 nm Amax: 0.02; λ: 260 nm Amax: ≤0.059; λ: 260 nm Amax: 0.045; λ: 280 nm Amax: ≤0.050; λ: 280 nm Amax: 0.040; λ: 500 nm Amax: 0.02
• pH值: 3.5-5 (25 °C, 2.5 M in H2O); 3.8-4.4 (25 °C, 5%); 3.8-4.4 (25 °C, 50 mg/mL in H2O); 4.0-5.0 (20 °C, 10% in H2O); 4.0-5.0 (25 °C, 0.1 M in H2O); 4-5 (20 °C, 5%)

安全信息

• 保存条件: Room Temperature (15-30°C)
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 1
• 危险公开号: R:36/37/38
• 安全公开号: S:20-25-26-37/39
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H319
• GHS警示性声明: P305 + P351 + P338
• 个人保护装置: Eyeshields, Gloves; Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品相关信息

• 纯度: ≥98%; ≥98.0%; ≥98.5%; ≥99%; ≥99.0%; ≥99.0% (T); ≥99.5%; ≥99.5% (T); ≥99.99% trace metals basis; ≥99.9999% (metals basis); 97%; 99.999% trace metals basis
• 浓度: 2.5 M in H2O
• 级别: ACS reagent; analytical standard; for HPLC; for trace analysis; JIS special grade; puriss.; puriss. p.a.; ReagentPlus®; SAJ first grade; TraceSELECT®
• 适用性: corresponds for filter test; corresponds to standard for RP gradient test; plant cell culture tested
• 简要说明: traceable to NIST SRM 194
• 杂质: <100 ppm total metallic impurities; ≤0.002% heavy metals (as Pb); ≤0.005% insolubles; ≤0.005% NH4OH pptd.; 12.18%±0.10% total Kjeldahl nitrogen; insoluble matter, passes filter test
• 痕量阳离子: Ag: ≤0.01 mg/kg; Al: ≤0.1 mg/kg; Al: ≤1 mg/kg; Al: ≤5 mg/kg; As: ≤0.01 mg/kg; As: ≤0.1 mg/kg; As: ≤0.5 mg/kg; As: ≤1 mg/kg; Au: ≤0.01 mg/kg; Ba: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Ba: ≤5 mg/kg; Be: ≤0.01 mg/kg; Bi: ≤0.01 mg/kg; Bi: ≤1 mg/kg; Bi: ≤5 mg/kg; Ca: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Ca: ≤20 mg/kg; Ca: ≤50 mg/kg; Ca: 0.001%; Cd: ≤0.01 mg/kg; Cd: ≤1 mg/kg; Cd: ≤5 mg/kg; Ce: ≤0.01 mg/kg; Co: ≤0.01 mg/kg; Co: ≤1 mg/kg; Co: ≤5 mg/kg; Cr: ≤0.05 mg/kg; Cr: ≤1 mg/kg; Cr: ≤5 mg/kg; Cs: ≤0.05 mg/kg; Cu: ≤0.01 mg/kg; Cu: ≤1 mg/kg; Cu: ≤5 mg/kg; Dy: ≤0.01 mg/kg; Er: ≤0.01 mg/kg; Eu: ≤0.01 mg/kg; Fe: ≤0.001%; Fe: ≤0.1 mg/kg; Fe: ≤10 mg/kg; Fe: ≤20 mg/kg; Fe: ≤5 mg/kg; Ga: ≤0.01 mg/kg; Gd: ≤0.01 mg/kg; Ge: ≤0.01 mg/kg; heavy metals (as Pb): ≤5 ppm; heavy metals: ≤5 ppm; Hf: ≤0.01 mg/kg; Hg: ≤0.001 mg/kg; Ho: ≤0.01 mg/kg; In: ≤0.01 mg/kg; Ir: ≤0.01 mg/kg; K: ≤0.005%; K: ≤0.5 mg/kg; K: ≤20 mg/kg; K: ≤50 mg/kg; La: ≤0.01 mg/kg; Li: ≤0.1 mg/kg; Li: ≤1 mg/kg; Li: ≤5 mg/kg; Lu: ≤0.01 mg/kg; Mg: ≤0.1 mg/kg; Mg: ≤1 mg/kg; Mg: ≤5 mg/kg; Mg: 0.0005%; Mg: 0.005%; Mn: ≤0.01 mg/kg; Mn: ≤1 mg/kg; Mn: ≤5 mg/kg; Mo: ≤0.01 mg/kg; Mo: ≤1 mg/kg; Mo: ≤5 mg/kg; Na: ≤0.005%; Na: ≤0.5 mg/kg; Na: ≤20 mg/kg; Na: ≤50 mg/kg; Nb: ≤0.01 mg/kg; Nd: ≤0.01 mg/kg; Ni: ≤0.01 mg/kg; Ni: ≤1 mg/kg; Ni: ≤5 mg/kg; Os: ≤0.01 mg/kg; Pb: ≤0.01 mg/kg; Pb: ≤1 mg/kg; Pb: ≤5 mg/kg; Pd: ≤0.01 mg/kg; Pr: ≤0.01 mg/kg; Pt: ≤0.01 mg/kg; Rb: ≤0.01 mg/kg; Re: ≤0.01 mg/kg; Rh: ≤0.01 mg/kg; Ru: ≤0.01 mg/kg; Sb: ≤0.5 mg/kg; Se: ≤0.05 mg/kg; Sm: ≤0.01 mg/kg; Sn: ≤0.01 mg/kg; Sr: ≤0.1 mg/kg; Sr: ≤1 mg/kg; Sr: ≤5 mg/kg; Ta: ≤0.05 mg/kg; Tb: ≤0.01 mg/kg; Te: ≤0.01 mg/kg; Th: ≤0.01 mg/kg; Ti: ≤0.05 mg/kg; Tl: ≤0.01 mg/kg; Tm: ≤0.01 mg/kg; U: ≤0.01 mg/kg; V: ≤0.05 mg/kg; W: ≤0.01 mg/kg; Y: ≤0.01 mg/kg; Yb: ≤0.01 mg/kg; Zn: ≤0.01 mg/kg; Zn: ≤1 mg/kg; Zn: ≤5 mg/kg; Zr: ≤0.05 mg/kg
• 痕量阴离子: chloride (Cl-): ≤10 mg/kg; chloride (Cl-): ≤5 mg/kg; chloride (Cl-): ≤5 ppm; chloride (Cl-): ≤50 mg/kg; nitrate (NO3-): ≤0.001%; nitrate (NO3-): ≤10 mg/kg; nitrate (NO3-): ≤5 mg/kg; sulfate (SO42-): ≤0.01%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤50 mg/kg
• 有效期: (limited shelf life, expiry date on the label)
• 干燥失重: ≤0.2% loss on drying
• pH范围: 3.8 - 4.4
• λ: 0.1 M in H2O; 10 % in H2O; 2.5 M in H2O
• 产品线: BioUltra
• 线性分子式: NH4H2PO4

详细说明

MP Biomedicals - 02150110

Monobasic

Sigma Aldrich - 338850

包装
25 g in poly bottle
Application
应用于混合价磷酸铁铵 NH4Fe2(PO4)2 的第一个例子的合成。1

Sigma Aldrich - 204005

包装
25, 100, 500 g in poly bottle
Application
用于合成首例混合价磷酸铁铵 NH4Fe2(PO4)2。1

Sigma Aldrich - 88431

Application
适用于以下 Büchi Labortechnik AG 的仪器： KjelFlex K-360、AutoKjeldahl-System K-370 和 Kjeldahl 进样系统 K-370/371，蒸馏装置 K-350、K-355 和 B-324
Caution
室温储存。我们建议首次使用后用干燥的氩气或氮气吹扫，进行除湿。

Sigma Aldrich - 09709

Other Notes
Component of culture media e.g. DEV SIMMONS Citrate agar. Acetate agar acc. to Trabulsi and Ewing1
Application
Ammonium phosphate monobasic can be used to study optimization reagents, protein structural analysis, proteomics, x-ray crystallography and biological buffers. Ammonium phosphate monobasic has been used to develop a simple high-performance liquid chromatographic method for determining N1-alkylnicotinamides, including C1C5 alkyl derivatives, in urine. Ammonium phosphate monobasic has also been used to develop a high-performance liquid chromatographic assay coupled with UV detection (254 nm) for the determination of midazolam and two of its hydroxylated metabolites in human plasma.

Sigma Aldrich - 09726

法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 216003

包装
100, 500 g in poly bottle
2.5 kg in poly bottle
Application
应用于混合价磷酸铁铵 NH4Fe2(PO4)2 的第一个例子的合成。1

Sigma Aldrich - 467782

包装
50, 250 g in poly bottle
Application
应用于混合价磷酸铁铵 NH4Fe2(PO4)2 的第一个例子的合成。1

Sigma Aldrich - A1645

包装
1, 2.5 kg in poly bottle
100, 500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC