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90% High Purity Dissolving Speed CAS No 1310-58-3 Caustic Potash Flakes KOH Potassium Hydroxide 90% White Flake buy - large image1

90% High Purity Dissolving Speed CAS No 1310-58-3 Caustic Potash Flakes KOH Potassium Hydroxide 90% White Flake buy - image1

90% High Purity Dissolving Speed CAS No 1310-58-3 Caustic Potash Flakes KOH Potassium Hydroxide 90% White Flake

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CAS No.:

1310-58-3

Grade:

Industrial Grade

Content:

90%

Port:

Qingdao

Packaging:

25kg*1000bags

Price valid (until):

2022-08-13

Contact Supplier

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Smileda co.,ltd

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Maleic anhydride,citric acid Monohydrate/Anhydrous,DMC,soda ash,DMF,Melamine

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Product Description
Seller Information
Inquiry History

Description

Product Description

KOH, and is commonly called caustic potash.
KOH is a prototypical strong base. It has many industrial and niche applications, most of which exploit its caustic nature and its reactivity toward acids. An estimated 700,000 to 800,000 tonnes were produced in 2005.
KOH is noteworthy as the precursor to most soft and liquid soaps, as well as numerous potassium-containing chemicals. It is a white solid that is dangerously corrosive.

KOH exhibits high thermal stability. Because of its high stability and relatively low melting point, it is often melt-cast as pellets or rods, forms that have low surface area and convenient handling properties. These pellets become tacky in air because KOH is hygroscopic. Most commercial samples are ca. 90% pure, the remainder being water and carbonates. Its dissolution in water is strongly exothermic. Concentrated aqueous solutions are sometimes called potassium lyes. Even at high temperatures, solid KOH does not dehydrate readily.

Specification

COMPONENT	SPECIFICATIONS		ACTUAL LOT DATA
KOH %≥	Excellent Grade	90	90.3
K2CO3 %≤	Excellent Grade	0.5	0.28
Chloride (Cl) %≤	Excellent Grade	0.005	0.002
Sulfate (SO42-) %≤	Excellent Grade	0.002	0.002
Nitrate Nitrite (N) %≤	Excellent Grade	0.0005	0.0001
Phosphate (PO4) %≤	Excellent Grade	0.002	0.001
Silica (SiO3)%≤	Excellent Grade	0.01	0.001
Fe%≤	Excellent Grade	0.0002	0.00009
Na %≤	Excellent Grade	0.5	0.46
Ca %≤	Excellent Grade	0.002	0.00004
Al %≤	Excellent Grade	0.001	0.00004
Ni %≤	Excellent Grade	0.0005	0.0004
Pb%≤	Excellent Grade	0.001	0.001
PRODUCT NAME: POTASSIUM HYDROXIDE (FLAKES),SOLID

Product Application

POTASSIUM HYDROXIDE APPLICATION

1. Used as a desiccant and absorbent, used to make oxalic acid and various potassium salts, also used in electroplating, carving, lithography, etc.
2. Mainly used as raw material for potassium salt production, such as potassium carbonate.
3. Basic chemical raw materials, used in daily chemical industry, etc.
4. Used as analytical reagent, saponification reagent, carbon dioxide and water absorbent.
5. The daily chemical industry is used as a raw material for the manufacture of washing soap, shampoo soft soap, vanishing cream,cold cream and shampoo. The dye industry is used to manufacture melamine dyes. Used in the manufacture of alkaline batteries in the battery industry.

Packing & Delivery

We have various of packages for different products and we are always pleased to satisfy customers' request.
Packaging:
25kg*1000 bags,25ton/FCL;
1000kg*20 jumbo bags,20ton/FCL.

Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or Original LC.

FAQ

Q1. Are you a factory or trading company ?

A:Yes,we are trading company, but not just a trading company, as we have our own sales team, own cooperated factory,can help buyers to decide which products are their best choice,and all your inquiry will be replyed within 24 hours.

Q2. Could you send me all your catalogues and price list ?

A: As we have lots of items, even 1 item have different size and package, it is really too hard for us to send you all our catalogue and price list for you. Please inform me the items, size and packages you interested in, so we can offer you the price list you want for your reference .

Q3. How can I get some samples ?

A: Kindly send us your address and pay for that courier cost, we are honored to offer you samples.

Q4. What's your Delivery Time ?

A: In generally, the delivery time is 7 days -16 days. We will make the delivery as soon as possible with the guaranted quality.

Q5. What is the convenient way to pay ?

A: L/C, T/T,are accepted, and if you have better idea , please feel free to share with us.

Q6. Which mode of transport would be better ?

In general, we advice to make delivery by sea which is cheap and safe. Also we respect your views of other transportation as well.

Basic Info

Product Name:

Potassium hydroxide

Other Name:

Potassium hydroxide (K(OH));Potassium hydroxide;Caustic potash;Potash;Cyantek CC 723;PSE 200;Arrocon 2298;Clearcut S;Gardoclean S 5167;Pipeline Gold;FD 40;Caustic Potash Flake;Denkazai K 10M;29857-72-5;71769-53-4;2226392-06-7

CAS No.:

1310-58-3

UN No.:

1813

Molecular Formula:

HKO

InChIKeys:

InChIKey=KWYUFKZDYYNOTN-UHFFFAOYSA-M

Molecular Weight:

56.10560

Exact Mass:

55.96640

EC Number:

215-181-3

UNII:

WZH3C48M4T

ICSC Number:

0357

UN Number:

1814|1813

DSSTox ID:

DTXSID5029633

Color/Form:

White or colorless, orthorhombic, deliquescent pieces, lumps, or sticks having crystalline fracture|White or slightly yellow lumps, rods, pellets|White rhombic crystals

HScode:

2815200000

Categories:

Inorganic Bases

Characteristics

PSA:

23.06000

XLogP3:

-0.17680

Appearance:

White flake

Density:

2.044 g/cm³

Melting Point:

380 °C

Boiling Point:

1327 °C

Flash Point:

52 °F

Refractive Index:

n20/D 1.421

Water Solubility:

H2O: soluble

Storage Conditions:

Storage Room low temperature ventilation drying ,Separate storage of flammable, combustible, and acids

Vapor Pressure:

(1317°F): 1 mmHg

Flammability characteristics:

Noncombustible Solid; however, may react with H₂O & other substances
and generate sufficient heat to ignite combustible materials.

Odor:

Odorless

PH:

Strongly alkaline (1 % solution)

Experimental Properties:

Hygroscopic|When dissolved in water or alcohol or when the solution is treated with acid, much heat is generated.|Readily absorbs moisture and carbon dioxide from air and deliquesces|Heat of solution: 53.51 kJ/mol (in water)|Heat of fusion: 7.5 kJ/mol

Air and Water Reactions:

Forms crusts on exposure to air (from absorption of carbon dioxide). Water soluble. Dilution of concentrated solutions generates heat.

Reactive Group:

Bases, Strong

Reactivity Profile:

POTASSIUM HYDROXIDE, SOLUTION is a strong base dissolved in water. Reacts exothermically with all acids. Slowly dissolves glass. Attacks aluminum and zinc to generate flammable hydrogen gas. Ignited a polyethylene container liner when mixed with potassium persulfate by release of heat and oxygen [MCA Case History 1155. 1955].

Autoignition Temperature:

Not flammable (USCG, 1999)

Flammable Limits:

Noncombustible Solid; however, may react with H2O & other substances

Corrosivity:

Corrosive

See More Potassium hydroxide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin corrosion, Sub-category 1A

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H314 Causes severe skin burns and eye damage
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO contact with water. NO contact with incompatible materials: See Chemical Dangers Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs, strong acids and metals. Store only in original container. Dry. Well closed. Store in an area without drain or sewer access.Keep container tightly closed in a dry and well-ventilated place. Absorbs carbon dioxide (CO2) form air. Air sensitive. Strongly hygroscopic. Storage class (TRGS 510): Non-combustible, corrosive hazardous materials.

See More Potassium hydroxide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Maleic anhydride,citric acid Monohydrate/Anhydrous,DMC,soda ash,DMF,Melamine

Location:
NO.67 FUQIAN ROAD, DONGYING, CHINA

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
30

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2009

Company Profile

Smileda Co., Ltd. Established in 2009,is a service-oriented enterprise focusing on
the sale of chemical products. The company is established in Dongying (Dawang
town), a beautiful Yellow River Delta. The business scope mainly includes:
Melamine,Citric acid, aniline, isopropanol, ethanol, dichloromethane, glacial acetic
acid, propylene glycol, dimethylamide, dimethyl carbonate and other chemical
products, which are exported to all countries in the world, such as India, North Africa, Pakistan and so on. Since its establishment, the company has always adhered to the management
principle of people-oriented and integrity. Over the years, with strong technical
strength, high-quality and mature products, and perfect service system, it has made
rapid development. Its technical indicators and practical effects have been
unanimously praised, and it has become a well-known enterprise in the industry. The company will give full play to its advantages, adhere to the tenet of "leading in
science and technology, treating people with integrity, pursuing perfection" and the
enterprise philosophy of "products are human qualities", continuously carry out sales
innovation, service innovation and management innovation to provide more chemical
products to meet the needs of future development, and we will also actively
communicate with peers at home and abroad on our own service and capital

Inquiry History

75 Inquiries

Country	Product	Purchase Quantity	Date Posted
Togo	90% High Purity Dissolving Speed CAS No 1310-58-3 Caustic Potash Flakes KOH Potassium Hydroxide 90% White Flake	100 MT	Nov 20, 2023
Singapore	Potassium Hydroxide	80500 KG	Apr 2, 2026
Netherlands	Caustic Potash/ KOH flakes 99.9% solid flake	1 KG	Apr 8, 2026
United States	Potassium Hydroxide Flakes 90%	20 MT	Jun 24, 2026
Pakistan	Potassium Hydroxide	25 KG	May 6, 2026
Saudi Arabia	Potassium Hydroxide	25.00 MT	Mar 26, 2026
Pakistan	Potassium Hydroxide	1.00 KG	Mar 2, 2026
Thailand	Potassium hydroxide	1 MT	Feb 27, 2026
Saudi Arabia	Potassium Hydroxide.	25.00 MT	Feb 9, 2026
Saudi Arabia	Potassium Hydroxide	100.00 MT	Jan 26, 2026
India	Potassium Hydroxide	25 MT	Dec 20, 2025
Turkmenistan	Potassium hydroxide	30 KG	Dec 8, 2025
Czech	KOH flakes 95%	24000 KG	Dec 4, 2025
Zambia	POTASSIUM HYDROXIDE	1.00 MT	Sep 15, 2025
Malaysia	Potassium Hydroxide	1 MT	Aug 26, 2025
Bangladesh	patasium hydroxide	100 G	Aug 25, 2025
Egypt	Potassium hydroxide	52 MT	Jul 11, 2025
Turkey	Potassium Hydroxide	7 TON	Jul 10, 2025
Egypt	Potassium hydroxide	1.00 TON	Jul 1, 2025
India	Potassium Hydroxide Flakes ( KOH)	25000.00 KG	Jun 19, 2025

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