P5629

Potassium phosphate tribasic

Name: Potassium phosphate tribasic
Brand: SIAL

reagent grade, ≥97%

Synonym(s):

Tripotassium phosphate

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All Photos(4)

About This Item

Linear Formula:

K₃PO₄

CAS Number:

7778-53-2

Molecular Weight:

212.27

NACRES:

NA.25

PubChem Substance ID:

57654540

UNSPSC Code:

12161700

EC Number:

231-907-1

MDL number:

MFCD00036295

Product Name

Potassium phosphate tribasic, reagent grade, ≥97%

InChI key

LWIHDJKSTIGBAC-UHFFFAOYSA-K

InChI

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

SMILES string

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

grade

reagent grade

assay

≥97%

form

powder

pH

11.9 (25 °C, 10 g/L)

solubility

water: 100 mg/mL, clear, colorless

density

2.564 g/mL at 25 °C (lit.)

storage temp.

room temp

Quality Level

200

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Related Categories

Biochemicals

Biological Buffers

Chemistry & Biochemicals

Phosphates

Application

Potassium phosphate tribasic has been used:

in lysis buffer for the isolation of protein from Gram positive bacteria
as a reagent for the scalable synthesis and post-modification of NU-1000 (mesoporous metal-organic framework)
as a reagent for the plasma membrane preparation of Lilium davidii or Oryza sativa with high purity

General description

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

pictograms

GHS05,GHS07

signalword

Danger

hcodes

H318,H335

pcodes

P261 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338 - P403 + P233

Hazard Classifications

Eye Dam. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

0000520468

0000513317

0000511941

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Plasma Membrane Preparation from Lilium davidii and Oryza sativa Mature and Germinated Pollen

Yang N, et al.

Journal of integrative plant biology (2010)

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)

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)

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)

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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