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Potassium hydroxide
Potassium hydroxide is commonly known as caustic potash, potassium ash, etc. There are two main forms of industrial products, which are solid and liquid. The solid is in the shape of white or light gray flakes or blocks, and the liquid potassium hydroxide is in the form of light yellow liquid. The chemical properties are similar to sodium hydroxide, it is highly alkaline and corrosive, it is easily soluble in water and will release a lot of heat, and it is also deliquescent, it is easy to absorb moisture in the air and deliquescence, and it is formed by absorbing carbon dioxide potassium carbonate. Generates a lot of heat when dissolved in water, alcohol or treated with acid. The pH of 0.1mol/L solution is 13.5. (without water). Moderate toxicity, median lethal dose (rat, oral) 1230mg/kg. At present, potassium hydroxide is mainly used to synthesize potassium carbonate, potassium permanganate, etc., and is mainly used in many fields such as chemical industry, food, medicine, and agriculture.
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Product Description

Potassium hydroxide, is an inorganic compound, chemical formula for KOH, is a common inorganic alkali, has a strong alkaline, 0.1 mol / L solution of pH 13.5, soluble in water, ethanol, slightly soluble in ether, very easy to absorb moisture in the air and deliquescence, absorption of carbon dioxide and become potassium carbonate, is mainly used as a raw material for the production of potassium salts, but also used in electroplating, dyeing and so on.


Basic information

Product name Potassium HydroxideColorwhite
FormulaKOHOEM/ODMAvailable
Shipping methodByexpress,Sea elcPayment termsT/T in advance,L/C at sight etc
Water-solubilitysolubleSolublenessSoluble Alkali
ScentOdorlessIonization CapacityStrong Alkali
Dangerous markC/F/T/XiQualityFirst-Class
Specification25 KG per bagOriginChina
HS Code28259090Transport PackageBags
EINECS215-181-3UsageIndustrial Alkali
Storage MethodStore at +5°C to +30°C.General TestingSGS
Grade StandardIndustrial GradePH10.98;11.95;12.88


Nature: White or slightly yellow bean shaped particles, rods, or blocks. Melting point approximately 360 ºC, d 2 044. 380 ºC is anhydrous. It is highly hygroscopic and deliquescent in the air, absorbing carbon dioxide to form potassium carbonate. Dissolve in 0.9 parts of water, 0.6 parts of boiling water, 3 parts of ethanol, and 2.5 parts of glycerol, while releasing a large amount of heat. Insoluble in ether. The pH value of the Imol/L aqueous solution is 13.5. Non combustible and highly corrosive. When exposed to water and steam, a large amount of heat is released, forming a corrosive solution. Neutralize with acid and release heat.
Appearance:This product is a white solid, in the form of small pellets, thin sheets, rods, or other shapes; Firm and brittle, with crystalline fracture surfaces; Easy to absorb moisture and carbon dioxide from the air.This product is highly soluble in water and easily soluble in ethanol.


Product specification:

ItemsIndex
LMGM
 I IIIII
Potassium hydroxide(KOH)ω/%≥95.090.075.090.0
Potassium carbonate(K2CO3)ω/%≤1.01.01.02.5
Chloride(Cl)ω/%≤0.010.020.011.0
Sulfate(SO4)ω/%≤0.020.020.01---
Nitrates and nitrites(N)ω/%≤0.0010.0010.001---
Iron(Fe)ω/%≤0.00100.00150.00100.05
Sodium(Na)ω/%≤1.01.01.02.0


Potassium hydroxide applications

1. Used in electroplating, engraving, lithography, etc.

2. Used as raw material for potassium salt production, such as potassium permanganate, potassium carbonate, etc.

3. In light industry, it is used to produce potassium soap, alkaline storage battery, cosmetics (such as cold cream, cream and shampoo).

4. In the dye industry, it is used to produce vat dyes, such as vat blue RSN, etc.

5. Used as an absorbent for analytical reagents, saponification reagents, carbon dioxide and moisture.

6. In the textile industry, it is used for printing and dyeing, bleaching and mercerizing, and is widely used as the main raw material for the manufacture of artificial fibers and polyester fibers, and is also used for the manufacture of melamine dyes.

7. It is also used in metallurgical heating agent and leather degreasing.

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Company Profile

Daxunte (Shandong) Chemical Products Co. , Ltd. . Since its establishment, to pursue quality, integrity service as its own responsibility, and constantly enhance technical strength, improve management level. After years of efforts, the company has developed into a cross-regional diversification of the comprehensive enterprise. Located in Jinan, Shandong province, China's largest chemical production and distribution center, Daxunte (Shandong) Chemical Products Co. , Ltd. It is a professional supplier of high-tech chemical products integrating R&D, production and sales. It has an excellent team with many years of chemical professional background and great innovation ability. The company hopes through technological innovation, management innovation, Mechanism Innovation, warehousing logistics innovation, to create the influence of domestic chemical enterprises.

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