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ChemicalBook >> CAS DataBase List >> Potassium carbonate, sesquihydrate

Potassium carbonate, sesquihydrate

Potassium carbonate, sesquihydrate price.
  • $12 - $1388.18
  • Product name: Potassium carbonate, sesquihydrate
  • CAS: 6381-79-9
  • MF: CH5KO4
  • MW: 120.15
  • EINECS:678-913-4
  • MDL Number:MFCD00149925
  • Synonyms:Potassium carbonate sesquihydrate, for analysis ACS;Potassium carbonate crystal;Potassium carbonate sesquihydrate, for analysis ACS, 98.5%;PotassiuM carbonate sesquihydrate, 98.5%, ACS reagent;POTASSIUM CARBONATE-1.5-HYDRATE 99.995;POTASSIUM CARBONATE HEMIHYDRATE;POTASSIUM CARBONATE HYDRATE;POTASSIUM CARBONATE, 1.5-HYDRATE
Price23 Properties Safety Information Description
23 prices
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Brand
  • aablocks
  • AK Scientific
  • Chem-Impex
  • GFS CHEMICALS
  • Oakwood
  • ProChem
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
Package
  • 25g
  • 50g
  • 100g
  • 250G
  • 500g
  • 1KG
  • 2.5KG
  • 5KG
  • 10KG
  • 25KG
  • 1 kg
  • Manufactureraablocks
  • Product numberAA00IB7A
  • Product descriptionCarbonic acid, dipotassium salt, hydrate (2:3) (9CI) ≥98%
  • Packaging500g
  • Price$18
  • Updated2026-05-29
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4664
  • Product descriptionPotassium carbonate sesquihydrate
  • Packaging100g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging250G
  • Price$38.26
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging100G
  • Price$22.03
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging1KG
  • Price$94.34
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging2.5KG
  • Price$198.8
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging5KG
  • Price$331.4
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging10KG
  • Price$607.71
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number32037
  • Product descriptionPotassium carbonate sesquihydrate 99-101%(Assaybytitration)
  • Packaging25KG
  • Price$1388.18
  • Updated2026-05-19
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number60452
  • Product descriptionPOTASSIUM CARBONATE, SESQUIHYDRATE, REAGENT (ACS)
  • Packaging2.5KG
  • Price$233.8
  • Updated2026-06-03
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number60461
  • Product descriptionPOTASSIUMCARBONATE,5N
  • Packaging25g
  • Price$128.76
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number60451
  • Product descriptionPOTASSIUM CARBONATE, SESQUIHYDRATE, REAGENT (ACS)
  • Packaging500G
  • Price$74.07
  • Updated2026-06-03
  • Buy
  • ManufacturerOakwood
  • Product number103440
  • Product descriptionPotassium carbonate sesquihydrate ACS reagent
  • Packaging500g
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number103440
  • Product descriptionPotassium carbonate sesquihydrate ACS reagent
  • Packaging25g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number103440
  • Product descriptionPotassium carbonate sesquihydrate ACS reagent
  • Packaging100g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product number103440
  • Product descriptionPotassium carbonate sesquihydrate ACS reagent
  • Packaging2.5Kg
  • Price$195
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IB7A Carbonic acid, dipotassium salt, hydrate (2:3) (9CI) ≥98% 500g $18 2026-05-29 Buy
AK Scientific X4664 Potassium carbonate sesquihydrate 100g $70 2021-12-16 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 250G $38.26 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 100G $22.03 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 1KG $94.34 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 2.5KG $198.8 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 5KG $331.4 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 10KG $607.71 2026-05-19 Buy
Chem-Impex 32037 Potassium carbonate sesquihydrate 99-101%(Assaybytitration) 25KG $1388.18 2026-05-19 Buy
GFS CHEMICALS 60452 POTASSIUM CARBONATE, SESQUIHYDRATE, REAGENT (ACS) 2.5KG $233.8 2026-06-03 Buy
GFS CHEMICALS 60461 POTASSIUMCARBONATE,5N 25g $128.76 2021-12-16 Buy
GFS CHEMICALS 60451 POTASSIUM CARBONATE, SESQUIHYDRATE, REAGENT (ACS) 500G $74.07 2026-06-03 Buy
Oakwood 103440 Potassium carbonate sesquihydrate ACS reagent 500g $52 2021-12-16 Buy
Oakwood 103440 Potassium carbonate sesquihydrate ACS reagent 25g $12 2021-12-16 Buy
Oakwood 103440 Potassium carbonate sesquihydrate ACS reagent 100g $18 2021-12-16 Buy
Oakwood 103440 Potassium carbonate sesquihydrate ACS reagent 2.5Kg $195 2021-12-16 Buy
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Properties

Melting point :891 °C
Density :2.043
storage temp. :Store at +15°C to +25°C.
solubility :1300g/l
form :Solid
color :White
Water Solubility :Soluble in water. Practically insoluble in alcohol
Sensitive :Hygroscopic
Merck :14,7670
InChIKey :WWVGGBSGYNQKCY-UHFFFAOYSA-J
SMILES :O.O.O.[K+].[K+].[K+].[K+].[O-]C([O-])=O.[O-]C([O-])=O
LogP :-0.809 (est)
CAS DataBase Reference :6381-79-9
EPA Substance Registry System :Potassium carbonate sesquihydrate (6381-79-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Potassium carbonate sesquihydrate is used for manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts and as an analytical lab reagent. It is also useful as a reagent for removing carbon dioxide from ammonia.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Beijing dtftchem Technology Co., Ltd. Energy Chemical Beijing Ouhe Technology Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Shandong Xiya Chemical Co., Ltd Tianjin heowns Biochemical Technology Co., Ltd. Spectrum Chemical Manufacturing Corp.