High Quality 90% Potassium Hydroxide KOH Flakes CAS 1310-58-3 for Soapmaking

• CAS No.: 1310-58-3
• Formula: KOH
• Classification: Potassium Hydroxide
• Appearance: Powder
• Grade Standard: Industrial Grade
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: First-Class
• Purity: 99%
• Transport Package: PP Bag
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Specification

Potassium hydroxide KOH 48% Liquid or 90% Flakes (chemical formula :KOH, formula :56.11)

white powder or flake solid. The melting

point was 360~406ºC,

the boiling point was 1320~1324ºC,

the relative density was 2.044g/cm,

the flash point was 52°F, the
refractive index was N20 /D1.421, the vapor pressure was 1mmHg(719ºC).

Highly alkaline and corrosive. Very easy to absorb moisture
in the air and delirium, absorb carbon dioxide and become potash.

Soluble in about 0.6 parts hot water, 0.9 parts cold water, 3
parts ethanol and 2.5 parts glycerin.

A great deal of heat is produced when dissolved in water, alcohols, or treated with acids.
The pH of 0.1 molar solution is 13.5. Medium toxicity, half of the lethal dose (rats, through the mouth)1230mg/kg.

Soluble ethanol, slightly soluble in ether. It is highly alkaline and corrosive, and its properties are similar to caustic soda.

 

Application

1. Used for electroplating, carving, lithography, etc.
2. Used as raw material for potassium salt production, such as potassium permanganate and potassium carbonate.
3. In the pharmaceutical industry, it is used to produce potassium borohydride, spironolactone, saparinol, testosterone
propionate, progesterone, vanillin, etc.
4. Used in the production of potassium soap, alkaline storage batteries and cosmetics in the light industry.
5. In the dye industry, it is used to produce vat dyes, such as vat RSN.
6. Used as an absorbent for analytical reagents, saponification reagents, carbon dioxide and water.
7. In the textile industry, it is used for printing and dyeing, bleaching and mercerizing, and is mainly used as the main raw
material for manufacturing man-made fibers and polyester fibers. It is also used for manufacturing melamine dyes.
8. It is also used in metallurgical heating agent and leather degreasing.

OMPONENT	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

Packing & Delivery

 

 

Frequently Asked Questions

Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.