Buy potassium nitrate (KNO3)
Looking to buy potassium nitrate for professional use? Potassium nitrate, also known as KNO3 or saltpetre, is a white crystalline chemical raw material used as a source of potassium and nitrate. This main page contains product information, safety information and all pack sizes available from DutchChems.
This grouped product page is the central information page for potassium nitrate. Each pack size has its own product page for customers looking for a specific quantity, such as potassium nitrate 500 g, potassium nitrate 1 kg, potassium nitrate 2.5 kg or potassium nitrate 5 kg.
Product specifications
- Product name: Potassium nitrate
- Synonyms: KNO3, KNO₃, saltpetre, potassium salt of nitric acid
- CAS number: 7757-79-1
- Form: White crystalline powder
- Solubility: Readily soluble in water
- Quality: Technical grade
- Available pack sizes: 500 g, 1 kg, 2.5 kg and 5 kg
- Application: agriculture and horticulture, laboratory use and industrial applications
Which pack size of potassium nitrate do you need?
Choose the pack size according to consumption, storage space and the desired ease of dosing. All pack sizes link back to this main page so that the central potassium nitrate information remains consolidated in one authoritative location.
- Potassium nitrate 500 g – compact package for small-scale use and test setups.
- Potassium nitrate 1 kg – a practical medium size for regular technical use.
- Potassium nitrate 2.5 kg – economical package for ongoing use.
- Potassium nitrate 5 kg – larger package for professional and industrial consumption.
What is potassium nitrate used for?
Its good solubility and stable composition make potassium nitrate suitable for a wide range of professional processes. It is supplied as a free-flowing powder for accurate dosing and even incorporation into mixtures and solutions.
- Agriculture and horticulture: a source of potassium and nitrogen in nutrient solutions and technical cultivation processes.
- Industry and engineering: a raw material for processes that require consistent quality and a readily soluble nitrate source.
- Laboratory and development: a technical substance for controlled applications by professional users.
Use depends on the application and is the responsibility of the professional user.
Safety and storage
Potassium nitrate has oxidising properties. Store it dry, cool and tightly closed, away from combustible materials, reducing agents and ignition sources. Use suitable personal protective equipment such as gloves, safety goggles and protective clothing.
Please note: this product is a chemical raw material and not a biocide. Application, dosing and processing are the user’s own responsibility. Always consult the safety data sheet before use.
Health and Safety
Warning
Hazard statements (H-statements)
- H272 – May intensify fire; oxidizer.
Precautionary statements (P-statements)
- P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P221 – Take any precaution to avoid mixing with combustibles.
- First aid after inhalation – Move the person to fresh air. Allow fresh air to be inhaled. If breathing is difficult, administer oxygen. Call a doctor immediately.
- First aid after skin contact – Wash immediately with plenty of soap and water. Remove contaminated clothing and shoes. Wash contaminated clothing before reuse. Seek medical attention if irritation persists.
- First aid after eye contact – In case of eye contact, remove contact lenses and rinse immediately with clean water for 20-30 minutes. Consult a doctor.
- First aid after ingestion – If swallowed: rinse mouth with water, only if the person is conscious. Do not induce vomiting. Consult a doctor.
Frequently asked questions about potassium nitrate
Is potassium nitrate the same as KNO3?
KNO3 is the chemical formula of potassium nitrate. Both names refer to the same substance.
Which pack size should I choose?
For small-scale use, 500 g of potassium nitrate is practical. For regular use, 1 kg or 2.5 kg are logical choices. For larger professional consumption, 5 kg is usually more efficient.
Where should I store potassium nitrate?
Store dry and cool, away from heat and ignition sources, reducing agents and combustible materials.
Is potassium nitrate safe to handle?
It can be handled safely when used correctly by professionals with suitable personal protective equipment. Always consult the safety data sheet.
Order potassium nitrate from DutchChems
Order potassium nitrate directly in the required pack size or use this main page to compare the available variants. DutchChems supplies technical chemicals with clear product and safety information and suitable packaging for professional use.
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