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MilliporeSigma

P5629

Sigma-Aldrich

Potassium phosphate tribasic

Potassium phosphate tribasic
1 of 1 reviewers received a sample product or took part in a promotion

reagent grade, ≥98%

Sinónimos:

Tripotassium phosphate

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25 G
$22.50
500 G
$59.76
1 KG
$94.80
10 KG
$615.00

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25 G
$22.50
500 G
$59.76
1 KG
$94.80
10 KG
$615.00

About This Item

Fórmula lineal:
K3PO4
Número de CAS:
Peso molecular:
212.27
Número CE:
Número MDL:
Código UNSPSC:
12161700
ID de la sustancia en PubChem:
NACRES:
NA.25

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grado

reagent grade

Nivel de calidad

Ensayo

≥98%

Formulario

powder

pH

11.9 (25 °C, 10 g/L)

solubilidad

water: 100 mg/mL, clear, colorless

densidad

2.564 g/mL at 25 °C (lit.)

temp. de almacenamiento

room temp

cadena SMILES

[K].OP(O)(O)=O

InChI

1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

Clave InChI

LWIHDJKSTIGBAC-UHFFFAOYSA-K

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Descripción general

Potassium phosphate tribasic exhibits high catalytic property in trans esterification reactions.[1] It has bactericidal activity.[2]

Aplicación

Potassium phosphate tribasic has been used:
  • in lysis buffer for the isolation of protein from Gram positive bacteria[3]
  • as a reagent for the scalable synthesis and post-modification of NU-1000 (mesoporous metal-organic framework)[4]
  • as a reagent for the plasma membrane preparation of Lilium davidii or Oryza sativa with high purity[5]

Pictogramas

CorrosionExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Dam. 1 - STOT SE 3

Órganos de actuación

Respiratory system

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

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análisis (COA)

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Los clientes también vieron

Tri-potassium phosphate as a solid catalyst for biodiesel production from waste cooking oil
Guan G, et al.
Fuel Processing Technology, 90(4), 520-524 (2009)
Bactericidal activity of tripotassium phosphate and potassium oleate on the native flora of poultry skin
Hinton Jr A and Ingram KD
Food Microbiology, 20(4), 405-410 (2003)
Scalable synthesis and post-modification of a mesoporous metal-organic framework called NU-1000
Wang TC, et al.
Nature Protocols, 11(1), 149-149 (2016)
Plasma Membrane Preparation from Lilium davidii and Oryza sativa Mature and Germinated Pollen
Yang N, et al.
Journal of integrative plant biology (2010)
The newly developed monoclonal antibody SA7D6 exhibits potential for detection of Staphylococcus aureus
Senevirathne A and Kim KP
Food Science and Biotechnology, 24(3), 1177-1184 (2015)

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Questions

1–2 of 2 Questions  
  1. 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

      Helpful?

  2. 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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