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P8291

Sigma-Aldrich

Potassium nitrate

BioReagent, suitable for cell culture, suitable for plant cell culture

Sinónimos:

KNO3, saltpeter

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About This Item

Fórmula empírica (notación de Hill):
KNO3
Número de CAS:
7757-79-1
Peso molecular:
101.10
Número CE:
231-818-8
Número MDL:
MFCD00011409
Código UNSPSC:
12352209
ID de la sustancia en PubChem:
24898742
NACRES:
NA.26
Formulario:
crystals
solubilidad:
H2O: 20/150 g/mL, clear, colorless
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Línea del producto

BioReagent

Nivel de calidad

200

Formulario

crystals

técnicas

cell culture | mammalian: suitable
cell culture | plant: suitable

mp

334 °C (lit.)

solubilidad

H2O: 20/150 g/mL, clear, colorless

cadena SMILES

[K+].[O-][N+]([O-])=O

InChI

1S/K.NO3/c;2-1(3)4/q+1;-1

Clave InChI

FGIUAXJPYTZDNR-UHFFFAOYSA-N

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Categorías relacionadas

Aplicación

Potassium nitrate has been used:
  • in CPW13M solution to extract the protoplasts from plant cells[1]
  • as a component in the basal medium[2]
  • as a component in macronutrient[3]

Acciones bioquímicas o fisiológicas

Potassium nitrate serves as a source of nitrate for cell growth. It also induces the synthesis of lipid in alga Neochloris oleoabundans.[4]

Pictogramas

Flame over circle
GHS03

Palabra de señalización

Warning

Frases de peligro

H272

Clasificaciones de peligro

Ox. Sol. 3

Código de clase de almacenamiento

5.1B - Oxidizing hazardous materials

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 P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
MKCW9599
MKCV4286
MKCN0196
MKCS9581
MKCR1744

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Bioassay to Study the Attachment of Xanthomonas albilineans on Sugarcane Leaves.
Mensi I, et al.
Bio-protocol, 7(587), 285?290-285?290 (2016)
Effects of nitrogen sources on cell growth and lipid accumulation of green alga Neochloris oleoabundans
Li Y, et al.
Applied Microbiology and Biotechnology, , number=(81), 629?636-629?636 (2008)
Extraction and Activity of O-acetylserine(thiol)lyase (OASTL) from Microalga Chlorella sorokiniana
Salbitani G and Carfagna S
Plant & Cell Physiology, , number=(587), 285?290-285?290 (2016)
Biomolecule delivery into canola protoplasts by centrifuging cells with microbubbles
He C, et al.
Febs Letters, , number=(587), 285?290-285?290 (2013)
Wolfgang R Engelsberger et al.
The Plant journal : for cell and molecular biology, 69(6), 978-995 (2011-11-09)
Nitrogen is an essential macronutrient for plant growth and development. Inorganic nitrogen and its assimilation products control various metabolic, physiological and developmental processes. Although the transcriptional responses induced by nitrogen have been extensively studied in the past, our work here
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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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