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ChemicalBook >> CAS DataBase List >> Potassium Phosphate Monobasic

Potassium Phosphate Monobasic

Potassium Phosphate Monobasic price.
  • $9 - $7640
  • Product name: Potassium Phosphate Monobasic
  • CAS: 7778-77-0
  • MF: H2KO4P
  • MW: 136.085541
  • EINECS:231-913-4
  • MDL Number:MFCD00011401
  • Synonyms:WNK lysine deficient protein kinase 1;Anti-PRKWNK1 (AB2) antibody produced in rabbit;Monobasic Potassium Phosphate (5 g);Potassium dihydrogen phosphate BP2009;Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NF, E 340;Potassium dihydrogen phosphate, HPLC grade;Potassium dihydrogen phosphate, molecular biology grade;Potassium dihydrogen phosphate/ 99.5+%
199 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Biorbyt Ltd
  • Chem-Impex
  • ChemPure Brand Chemicals
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Oakwood
  • ProChem
  • Rare Earth Products
  • Sigma-Aldrich
  • Strem Chemicals
  • Tocris
  • TRC
  • Usbiological
Package
  • 5G
  • 1370399012
  • 50μg
  • 10G
  • 25g
  • 30g
  • 50g
  • 10μg
  • 1370390001
  • 1370399029
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  • 1370399100
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  • 1370395000
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  • 10000g
  • 10KG
  • 1370391000
  • 4x2.5kg
  • 12kg
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  • 20Kg
  • 25KG
  • 50KG
  • 100KG
  • ManufacturerAK Scientific
  • Product numberW8424
  • Product descriptionMonopotassiumphosphate
  • Packaging100g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW8424
  • Product descriptionMonopotassiumphosphate
  • Packaging250g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW8424
  • Product descriptionMonopotassiumphosphate
  • Packaging1kg
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ67316
  • Product descriptionPotassium phosphate, 0.2M buffer soln., pH 7.2, low endotoxin
  • Packaging100ml
  • Price$40.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ67297
  • Product descriptionPotassium phosphate, 0.2M buffer soln., pH 7.5, low endotoxin
  • Packaging100ml
  • Price$45.7
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ63189
  • Product descriptionPotassium phosphate, 0.5M buffer soln., pH 7.6
  • Packaging250ml
  • Price$47.7
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number011594
  • Product descriptionPotassium dihydrogen phosphate, ACS, 99.0% min
  • Packaging250g
  • Price$47.8
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberJ67035
  • Product descriptionPotassium phosphate, 0.2M buffer soln., pH 7.4, low endotoxin
  • Packaging100ml
  • Price$50.9
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA12142
  • Product descriptionPotassium dihydrogen phosphate, 98+%
  • Packaging500g
  • Price$51.6
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA12142
  • Product descriptionPotassium dihydrogen phosphate 98+%
  • Packaging10000g
  • Price$327
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number010840
  • Product descriptionPotassium dihydrogen phosphate, Puratronic?, 99.999% (metals basis), Si 10ppm max
  • Packaging100g
  • Price$908
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberJ60584
  • Product descriptionPotassium phosphate, 0.5M buffer soln., pH 7.0
  • Packaging500ml
  • Price$129.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberJ62239
  • Product descriptionPotassium phosphate, 0.2M buffer soln., pH 7.5
  • Packaging1L
  • Price$131.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA12142
  • Product descriptionPotassium dihydrogen phosphate, 98+%
  • Packaging2500g
  • Price$144
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberJ60326
  • Product descriptionPotassium phosphate, 0.5M buffer soln., pH 7.2
  • Packaging500ml
  • Price$145
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ61413
  • Product descriptionPotassium phosphate, 0.5M buffer soln., pH 7.4
  • Packaging500ml
  • Price$156
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific W8424 Monopotassiumphosphate 100g $10 2021-12-16 Buy
AK Scientific W8424 Monopotassiumphosphate 250g $21 2021-12-16 Buy
AK Scientific W8424 Monopotassiumphosphate 1kg $38 2021-12-16 Buy
Alfa Aesar J67316 Potassium phosphate, 0.2M buffer soln., pH 7.2, low endotoxin 100ml $40.2 2021-12-16 Buy
Alfa Aesar J67297 Potassium phosphate, 0.2M buffer soln., pH 7.5, low endotoxin 100ml $45.7 2023-06-20 Buy
Alfa Aesar J63189 Potassium phosphate, 0.5M buffer soln., pH 7.6 250ml $47.7 2021-12-16 Buy
Alfa Aesar 011594 Potassium dihydrogen phosphate, ACS, 99.0% min 250g $47.8 2023-06-20 Buy
Alfa Aesar J67035 Potassium phosphate, 0.2M buffer soln., pH 7.4, low endotoxin 100ml $50.9 2021-12-16 Buy
Alfa Aesar A12142 Potassium dihydrogen phosphate, 98+% 500g $51.6 2024-03-01 Buy
Alfa Aesar A12142 Potassium dihydrogen phosphate 98+% 10000g $327 2021-12-16 Buy
Alfa Aesar 010840 Potassium dihydrogen phosphate, Puratronic?, 99.999% (metals basis), Si 10ppm max 100g $908 2023-06-20 Buy
Alfa Aesar J60584 Potassium phosphate, 0.5M buffer soln., pH 7.0 500ml $129.65 2024-03-01 Buy
Alfa Aesar J62239 Potassium phosphate, 0.2M buffer soln., pH 7.5 1L $131.65 2024-03-01 Buy
Alfa Aesar A12142 Potassium dihydrogen phosphate, 98+% 2500g $144 2024-03-01 Buy
Alfa Aesar J60326 Potassium phosphate, 0.5M buffer soln., pH 7.2 500ml $145 2024-03-01 Buy
Alfa Aesar J61413 Potassium phosphate, 0.5M buffer soln., pH 7.4 500ml $156 2024-03-01 Buy

Properties

Melting point :252.6 °C (lit.)
Boiling point :> 450 °C
Density :2.338 g/mL at 25 °C (lit.)
vapor pressure :0Pa at 25℃
storage temp. :Store at +5°C to +30°C.
solubility :H2O: 1.5 M at 20 °C, clear, colorless
form :powder
Specific Gravity :2.338
color :White transparent
PH :4.2-4.6 (20g/l, H2O, 20℃)
pka :(1) 2.15, (2) 6.82, (3) 12.38 (at 25℃)
Odor :Odorless
Water Solubility :222 g/L (20 ºC)
Sensitive :Hygroscopic
Decomposition :253 °C
λmax :λ: 260 nm Amax: 0.046
λ: 280 nm Amax: 0.040 Merck :14,7659
Stability :Hygroscopic
InChIKey :GNSKLFRGEWLPPA-UHFFFAOYSA-M
CAS DataBase Reference :7778-77-0(CAS DataBase Reference)
EPA Substance Registry System :Monopotassium phosphate (7778-77-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H313 May be harmful in contact with skin Acute toxicity,dermal Category 5 P312
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Potassium phosphate is used as a buffer for the determination of pH. It is also used in pharmaceutical production, urinary acidifier, paper processing, nutrient solutions and yeast foods.

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