Product Description

Potassium Hydroxide, also known as caustic potash, is a strong inorganic alkali widely used in chemical manufacturing, industrial processing, and specialty formulations. It is highly reactive, strongly alkaline, and readily absorbs moisture and carbon dioxide from the air.

As a versatile base chemical, Potassium Hydroxide plays a critical role in pH control, neutralization reactions, synthesis processes, and industrial cleaning applications. We supply high-quality Potassium Hydroxide suitable for bulk industrial use with stable and consistent performance.

Chemical & Physical Properties

• ✓ Chemical Name: Potassium Hydroxide

• ✓ CAS Number: 1310-58-3

• ✓ Molecular Formula: KOH

• ✓ Molecular Weight: 56.11 g/mol

• ✓ Appearance: White flakes, pellets, or solid lumps

• ✓ Odor: Odorless

• ✓ Solubility: Highly soluble in water and alcohol

• ✓ Hygroscopicity: Strongly hygroscopic, absorbs moisture from air

• ✓ pH (1% solution): Strongly alkaline

• ✓ Melting Point: ~360°C

• ✓ Stability: Stable under dry conditions; reacts with acids and moisture

• ✓ Shelf Life: 24 months when stored properly

Typical Specifications

• ✓ Assay (KOH): ≥ 90% / ≥ 95% / ≥ 99% (customizable)

• ✓ Potassium Carbonate (K₂CO₃): ≤ 1.0%

• ✓ Chloride (Cl): ≤ 0.01%

• ✓ Sulfate (SO₄): ≤ 0.02%

• ✓ Iron (Fe): ≤ 20 ppm

• ✓ Appearance: White flakes or pellets

Applications

• ✓ Chemical manufacturing: raw material for potassium salts, potassium soaps, and specialty chemicals

• ✓ Industrial cleaning: degreasers, detergents, and surface treatment agents

• ✓ Water treatment: pH adjustment and neutralization

• ✓ Battery industry: electrolyte production for alkaline batteries

• ✓ Pharmaceutical & cosmetic: controlled pH adjustment in formulations

• ✓ Food processing: used in regulated applications for peeling, processing, and pH control

• ✓ Agriculture: fertilizer and pesticide formulation

Features & Benefits

• ✅ Strong alkalinity with fast and effective reaction performance

• ✅ High solubility ensures easy handling and formulation

• ✅ Reliable quality for continuous industrial production

• ✅ Multiple grades and forms available to meet different process needs

• ✅ Enhances efficiency in neutralization and synthesis reactions

• ✅ Widely used and well-recognized industrial alkali

• ✅ Stable bulk supply with export experience

• ✅ Cost-effective solution for large-scale applications

Packaging & Storage

• ✅ Packaging: 25 kg bags, 1000 kg jumbo bags, or customized packaging

• ✅ Storage: Store in a tightly closed container in a cool, dry, and well-ventilated place. Protect from moisture, acids, and incompatible materials.

Quality & Documentation

Attachments
COA and TDS are available to support your evaluation and approval process.

TDS - KOH.pdf

COA - FCC 90% - KOH.pdf

Please contact us for the latest documents or customized specifications.

Supplier Information

We supply Potassium Hydroxide to global markets including the USA, Europe, the Middle East, and Southeast Asia.
Stable supply, strict quality control, and professional export service.

Contact Us Today for a Quote & Free Sample!

✉️ Email: jane@khonorchem.com
📞 Tel / WhatsApp / WeChat: 86-19851890163
🌍 WhatsApp: https://wa.me/8619851890163