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Merck

204005

Sigma-Aldrich

Ammonium dihydrogenphosphate

99.999% trace metals basis

Sinónimos:

Ammonium phosphate monobasic

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25 G
$52.900
100 G
$172.000
500 G
$463.000

$52.900


Fecha estimada de envío02 de mayo de 2025


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25 G
$52.900
100 G
$172.000
500 G
$463.000

About This Item

Fórmula lineal:
NH4H2PO4
Número de CAS:
Peso molecular:
115.03
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

$52.900


Fecha estimada de envío02 de mayo de 2025


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grado

for analytical purposes

Ensayo

99.999% trace metals basis

Formulario

crystalline

impurezas

≤15.0 ppm Trace Metal Analysis

mp

190 °C (dec.) (lit.)

aplicaciones

battery manufacturing

cadena SMILES

N.OP(O)(O)=O

InChI

1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

Clave InChI

LFVGISIMTYGQHF-UHFFFAOYSA-N

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Descripción general

Ammonium dihydrogenphosphate is a white crystalline solid widely applied in rechargeable batteries, non-linear optics, and fire-retardant coatings. It is insoluble in ethanol and acetone.[1]

Aplicación

Ammonium dihydrogenphosphate can be used:
  • As a precursor to fabricate cathode materials for Li-ion batteries to enhance cyclic performance.[1]
  • As an electrolyte additive in rechargeable batteries to enhance the ionic conductivity or to reduce the risk of side reactions within the electrolyte.[2]
  • To fabricate flame-retardant polymer composites.[3]

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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Certificados de análisis (COA)

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Marija Vukomanovic et al.
Journal of nanobiotechnology, 17(1), 21-21 (2019-02-03)
Emerging concepts for designing innovative drugs (i.e., novel generations of antimicrobials) frequently include nanostructures, new materials, and nanoparticles (NPs). Along with numerous advantages, NPs bring limitations, partly because they can limit the analytical techniques used for their biological and in
Eric S Simon et al.
Analytical biochemistry, 377(2), 234-242 (2008-04-09)
Improvements to phosphopeptide enrichment protocols employing titanium dioxide (TiO2) are described and applied to identification of phosphorylation sites on recombinant human cyclin-dependent kinase 2 (CDK2). Titanium dioxide binds phosphopeptides under acidic conditions, and they can be eluted under basic conditions.
Electrochemical properties of a ceramic-polymer-composite-solid electrolyte for Li-ion batteries
Seoung Soo Lee, et al.
Solid State Ionics, 284, 20-24 (2016)
Preparation and electrochemical performance of carbon-coated LiFePO4/LiMnPO4-positive material for a Li-ion battery
Qiangqiang Tan, et al.
Particuology, 30, 144-150 (2017)
The evaluation of the interfacial and flame retardant properties of glass fiber/unsaturated polyester composites with ammonium dihydrogen phosphate
Jong-Hyun Kim, et al.
Composites Part B: Engineering, 167, 221-230 (2019)

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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