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Postion:Product Catalog >Inorganic chemistry>Inorganic bases>Potassium hydroxide
Potassium hydroxide
  • Potassium hydroxide

Potassium hydroxide NEW

Price $50 $1
Package 1KG 1000KG
Min. Order: 1KG
Supply Ability: g-kg-tons, free sample is available
Update Time: 2023-12-23

Product Details

Product Name: Potassium hydroxide CAS No.: 1310-58-3
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2023/12/23
Origin: Manufacturer Delivery: By sea, by air, by express
Packaging: bottle/drum/bucket/IBC, as request. Lead time: In stock

1. Product information

Product Name:Potassium hydroxide
Synonyms:POTASH;POTASH CAUSTIC;POTASH LYE;POTASSIUM HYDRATE;POTASSIUM HYDROXIDE STANDARD;POTASSIUM HYDROXIDE;POTASSIUM HYDROXIDE ETHANOLIC;hydroxydedepotassium(solide)
CAS:1310-58-3
MF:KOH
MW:56.11
EINECS:215-181-3
Mol File:1310-58-3.mol
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Potassium hydroxide Chemical Properties
Melting point 361 °C (lit.)
Boiling point 1320°C
density 1.450 g/mL at 20 °C
vapor pressure 1 mm Hg ( 719 °C)
refractive index n20/D 1.421
Fp 52 °F
storage temp. Store at +5°C to +30°C.
solubility H2O: 1 M at 20 °C, clear, colorless
form powder
color white
Specific Gravity1.09
OdorOdorless
PH10.98(1 mM solution);11.95(10 mM solution);12.88(100 mM solution);
explosive limit3.5-15.0%(V) (ethanol)
Water Solubility soluble

DescriptionPotassium hydroxide(KOH) is highly basic, forming strongly alkaline solutions in water and other polar solvents. These solutions are capable of deprotonating many acids, even weak ones.
Potassium hydroxide is used to make soft soap, in scrubbing and cleaning operations, as a mordant for woods, in dyes and colorants, and for absorbing carbon dioxide. Other principle uses of caustic potash are in the preparation of several potassium salts, acid-base titrations, and in orgainic sytheses.
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Also, KOH is an electrolyte in certain alkaline storage batteries and fuel cells. Potassium hydroxide is used in neutralization reactions to yield potassium salts. Aqueous potassium hydroxide is employed as the electrolyte in alkaline batteries based on nickel-cadmium and manganese dioxide-zinc. Alcoholic KOH solutions are also used as an effective method for cleaning glassware. KOH works well in the manufacture of biodiesel by catalyzing transesterification of the triglycerides in vegetable oil.

2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 

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3. Shipping

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4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652

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Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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  • Since: 2023-02-10
  • Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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