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Ammonium dihydrogen phosphate

for HPLC LiChropur

Synonym(s):

Ammonium dihydrogen phosphate, Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate

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About This Item

Linear Formula:
(NH4)H2PO4
CAS Number:
Molecular Weight:
115.03
MDL number:
UNSPSC Code:
12352301
EC Index Number:
231-764-5
NACRES:
NA.21

Pricing and availability is not currently available.

vapor pressure

0.066 hPa ( 125 °C)

Quality Level

form

solid

technique(s)

HPLC: suitable

pH

3.8-4.4 (20 °C, 50 g/L in H2O)

mp

190 °C

solubility

368 g/L

density

1.80 g/cm3 at 20 °C

bulk density

800‑1100 kg/m3

storage temp.

2-30°C

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This Item
1.01126NIST194AA1645
Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

200

form

solid

form

solid

form

-

form

powder

pH

3.8-4.4 (20 °C, 50 g/L in H2O)

pH

3.8-4.4 (20 °C, 50 g/L in H2O)

pH

-

pH

3.8-4.4 (25 °C, 50 g/L)

solubility

368 g/L

solubility

-

solubility

-

solubility

water: soluble(lit.)

density

1.80 g/cm3 at 20 °C

density

1.80 g/cm3 at 20 °C

density

-

density

-

Application


  • Synthesis and characterization of hydroxyapatite nanoparticles from calcium hydroxide fouled with gases evolved from smokestack of glass industry.: This research explores the synthesis of hydroxyapatite nanoparticles using ammonium dihydrogen phosphate, detailing the process and analytical chemistry techniques involved. The study provides insights into the potential environmental and industrial applications of this method, offering an innovative approach to materials synthesis (Abdelmoaty and Mousa, 2024).

  • Acid etching-induced nanocutting of LaNiO(3) transplanting self-assembled photodiode array-like LaNiO(3)/N,P-RGO nanoreactor for efficient photocatalytic hydrogen evolution.: This article discusses the use of ammonium dihydrogen phosphate in creating LaNiO(3) based nanoreactors through acid etching techniques. The resulting materials show promising applications in photocatalysis and hydrogen production, illustrating the compound′s utility in renewable energy technologies (Zou et al., 2024).

  • Sustainable and Environmentally Friendly Microwave Synthesis of Nano-Hydroxyapatite from Decarbonized Eggshells.: This study utilizes ammonium dihydrogen phosphate in a green chemistry process to synthesize nano-hydroxyapatite from eggshells, emphasizing the environmental benefits and sustainability of this approach in materials science (Mahmoud, 2024).

  • A Self-Powered Biochemical Sensor for Intelligent Agriculture Enabled by Signal Enhanced Triboelectric Nanogenerator.: This innovative research uses ammonium dihydrogen phosphate in the development of a self-powered biochemical sensor for agricultural applications, highlighting its role in enhancing device sensitivity and sustainability (Gao et al., 2024).

  • Therapeutic drug monitoring of vancomycin in surgical patients through a validated HPLC method.: In this clinical study, ammonium dihydrogen phosphate is employed as part of a high-performance liquid chromatography (HPLC) method for monitoring vancomycin in surgical patients, demonstrating its crucial role in improving analytical accuracy and patient care (Akram et al., 2024).

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Product No.
Description
Pricing

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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