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Merck
CN

A5764

Sigma-Aldrich

磷酸铵 二元

reagent grade, ≥98.0%

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别名:
磷酸二铵, 磷酸氢二铵, 磷酸氢铵
线性分子式:
(NH4)2HPO4
CAS号:
分子量:
132.06
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.21

等级

reagent grade

质量水平

检测方案

≥98.0%

形式

powder or crystals

pH值(酸碱度)

7.5-9.0 (25 °C, 132.1 g/L)

mp

155 °C (dec.) (lit.)

溶解性

water: soluble 132 g/L at 20 °C

SMILES字符串

N.N.OP(O)(O)=O

InChI

1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)

InChI key

MNNHAPBLZZVQHP-UHFFFAOYSA-N

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应用

Ammonium phosphate dibasic may be used in the following studies:
  • As an activator in generating activated carbon using waste ramulus mori as a source material.
  • To compose the mobile phase for the removal of synthetic impurities from voriconazole by HPLC.
  • Preparation of Eu ions doped oxyapatite Ca8Gd2(PO4)6O2 (CGP) samples.
  • Syringe-type cartridge based electric field-assisted solid phase extraction of sunset yellow, an anionic dye.

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Preparation and characterization of activated carbon from waste ramulus mori.
Tang YB, et al.
Chemical Engineering Journal, 203, 19-24 (2012)
Burdock GA.
Encyclopedia of Food and Color Additives, 1, 144-144 (1997)
Study of metastable equilibria in the ternary system NH4H 2PO4-(NH4)2HPO4-H2O at -7 and -9 ?C.
Fluid Phase Equilibria, 354, 47-53 (2013)
Development and validation of a stability-indicating HPLC method for determination of voriconazole and its related substances.
Gu P and Li Y.
Journal of Chromatographic Science, 47(7), 594-598 (2009)
Effect of Ammonium Salts on an Illitic Shale.
Bauleke MP and Dodd CM.
Journal of the American Ceramic Society. American Ceramic Society, 40(10), 325-334 (1957)

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