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ChemicalBook >> CAS DataBase List >> Potassium 2,5-dihydroxybenzenesulfonate

Potassium 2,5-dihydroxybenzenesulfonate

Potassium 2,5-dihydroxybenzenesulfonate price.
  • $5 - $2454.85
  • Product name: Potassium 2,5-dihydroxybenzenesulfonate
  • CAS: 21799-87-1
  • MF: C6H7KO5S
  • MW: 230.28
  • EINECS:244-584-7
  • MDL Number:MFCD00007475
  • Synonyms:HYDROQUINONE MONOSULFONIC ACID POTASSIUM;Benzenesulfonic acid,2,5-dihydroxy-, potassiuM salt (1:1);Hydroquinonesulfonic acid potassiuM salt technical grade;Hydroquinone monosulfonic acid potassium salt for synthesis;2,5-Dihydroxybenzenesulfonicacid,monopotassiumsalt ;2,5-dihydroxy-benzenesulfonicacimonopotassiumsalt ;Benzenesulfonicacid,2,5-dihydroxy-,monopotassiumsalt ;POTASSIUM HYDROQUINONESULFONATE
23 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Crysdot
  • Frontier Specialty Chemicals
  • Labseeker
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • TCI Chemical
Package
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  • 5g
  • 10g
  • 25g
  • 100g
  • 250g
  • 500g
  • 1kg
  • 2.5kg
  • 5000g
  • ManufacturerAHH
  • Product numberMT-14866
  • Product descriptionHydroquinonesulfonic acid potassium salt 98%
  • Packaging5000g
  • Price$355
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52602
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate
  • Packaging100g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL08406
  • Product descriptionHydroquinonesulfonic acid potassium salt, 98+%
  • Packaging100g
  • Price$30.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL08406
  • Product descriptionHydroquinonesulfonic acid potassium salt, 98+%
  • Packaging500g
  • Price$88.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA779308
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate 98%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA779308
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate 98%
  • Packaging25g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA779308
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate 98%
  • Packaging100g
  • Price$43
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA779308
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate 98%
  • Packaging500g
  • Price$136
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003899
  • Product descriptionPOTASSIUM DOBESILATE 95.00%
  • Packaging5G
  • Price$810.84
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0003899
  • Product descriptionPOTASSIUM DOBESILATE 95.00%
  • Packaging100G
  • Price$2454.85
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12095632
  • Product descriptionPotassium2,5-dihydroxybenzenesulfonate 98%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK238578
  • Product descriptionHydroquinonesulfonic acid potassium salt 98%
  • Packaging25g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK238578
  • Product descriptionHydroquinonesulfonic acid potassium salt 98%
  • Packaging100g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK238578
  • Product descriptionHydroquinonesulfonic acid potassium salt 98%
  • Packaging500g
  • Price$87
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-19241
  • Product description2,5-DihydroxybenzenesulfonicAcid,PotassiumSalt 98
  • Packaging1kg
  • Price$358
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-19241
  • Product description2,5-DihydroxybenzenesulfonicAcid,PotassiumSalt 98
  • Packaging2.5kg
  • Price$417
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-14866 Hydroquinonesulfonic acid potassium salt 98% 5000g $355 2021-12-16 Buy
AK Scientific J52602 Potassium2,5-dihydroxybenzenesulfonate 100g $40 2021-12-16 Buy
Alfa Aesar L08406 Hydroquinonesulfonic acid potassium salt, 98+% 100g $30.65 2024-03-01 Buy
Alfa Aesar L08406 Hydroquinonesulfonic acid potassium salt, 98+% 500g $88.65 2024-03-01 Buy
Ambeed A779308 Potassium2,5-dihydroxybenzenesulfonate 98% 5g $5 2021-12-16 Buy
Ambeed A779308 Potassium2,5-dihydroxybenzenesulfonate 98% 25g $13 2021-12-16 Buy
Ambeed A779308 Potassium2,5-dihydroxybenzenesulfonate 98% 100g $43 2021-12-16 Buy
Ambeed A779308 Potassium2,5-dihydroxybenzenesulfonate 98% 500g $136 2021-12-16 Buy
American Custom Chemicals Corporation API0003899 POTASSIUM DOBESILATE 95.00% 5G $810.84 2021-12-16 Buy
American Custom Chemicals Corporation API0003899 POTASSIUM DOBESILATE 95.00% 100G $2454.85 2021-12-16 Buy
Crysdot CD12095632 Potassium2,5-dihydroxybenzenesulfonate 98% 100g $50 2021-12-16 Buy
Frontier Specialty Chemicals JK238578 Hydroquinonesulfonic acid potassium salt 98% 25g $13 2021-12-16 Buy
Frontier Specialty Chemicals JK238578 Hydroquinonesulfonic acid potassium salt 98% 100g $29 2021-12-16 Buy
Frontier Specialty Chemicals JK238578 Hydroquinonesulfonic acid potassium salt 98% 500g $87 2021-12-16 Buy
Labseeker SC-19241 2,5-DihydroxybenzenesulfonicAcid,PotassiumSalt 98 1kg $358 2021-12-16 Buy
Labseeker SC-19241 2,5-DihydroxybenzenesulfonicAcid,PotassiumSalt 98 2.5kg $417 2021-12-16 Buy

Properties

Melting point :251 °C (dec.)(lit.)
Boiling point :591.05℃[at 101 325 Pa]
Density :1.74[at 20℃]
vapor pressure :0Pa at 25℃
storage temp. :Store below +30°C.
form :powder to crystal
color :White to Almost white
Water Solubility :soluble
BRN :5187027
Stability :Stable. Incompatible with bases, oxidizing agents.
LogP :-3.912 at 25℃
CAS DataBase Reference :21799-87-1(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonic acid, 2,5-dihydroxy-, monopotassium salt (21799-87-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

It is employed in the synthesis and properties of sulfonated polyarylene ether nitrile copolymers for PEM with high thermal stability.

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